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ProVuDIGITAL PROCESS METER
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- 0-20 mA, 4-20 mA, 0-5 V, 1-5 V, and ±10 V Inputs
- NEMA 4X, IP65 Front
- Universal 85-265 VAC or 12/24 VDC Input Power
- Large Dual-Line 6-Digit Display, 0.60" & 0.46"
- Isolated 24 VDC @ 200 mA Transmitter Power Supply
- Math Functions for Flow & Round Horizontal Tanks
- Programmable Displays & Function Keys
- Sunlight Readable Display
- 32-Point, Square Root, or Exponential Linearization
- Multi-Pump Alternation Control
- 2 or 4 Relays + Isolated 4-20 mA Output Options
- External 4-Relay & Digital I/O Expansion Modules
- RS-232, RS-422/485 Serial Communication Options
- -40 to 65°C Operating Temperature Range
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FEATURE RICH AND FLEXIBLE
The ProVumeter boasts specifications and functionality that clearly makes it one of the most advanced process meters available. Its dual-line 6-digit display (999,999), advanced math functions, function keys, and optional expansion modules are only a few of the features you will find on the ProVu.
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FRONT PANEL DISPLAY
Precise, Accurate, and More Informative
ProVu's large 0.6" main display will provide you with a highly accurate and precise 6-digit view of your process. Its 24-bit A/D is accurate to ± 0.03% of calibrated span ±1 count.
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Two Lines = More Information and Easier Setup + Easier Setup
Two line displays give you more information and make it easier for you to setup the meter. For process applications, you can display engineering units on the second line. The second line on the display reminds you where you are in the menu scroll and provides prompts for what you need to enter.
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Configurable
The main display can be programmed to indicate PV, maximum (peak), minimum (valley), alternating maximum/
minimum, or one of eight alarm set points. The secondary display can also be configured to display engineering
units, setpoints, user defined legends, or simply turned off.
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Function Keys
| There are three function keys available to the user. These keys can be programmed to trigger certain events (i.e. acknowledge alarms, reset max and/or min, disable/enable output relays, or hold current relay states), provide direct menu access points, and more. |
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Environmentally Tough
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Rugged
A unique front panel design makes the ProVunearly impenetrable in typical applications.
Here, the ProVueasily survives a direct hit on the display from a heavy 2" solid stainless steel ball dropped from eight feet. |
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Easy to Use
The user friendly dual-line display makes the ProVueasy to set up & program. No jumpers to set for input selection. All setup & programming is done via the front panel. Three levels of password protection help maintain the reliability of the programming.
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FIELD EXPANSION MODULES
Add functionality to the ProVuin the field with easy-to-install external expansion modules. Add RS-232 or RS-422/485 communications, I/O modules (up to 2), or 4-relay expansion module. The menu items for these modules do not appear until the module is connected, simplifying the basic menu. Relay and digital I/O modules are shown below with optional DIN rail mounting kit, P/N PDA1002.
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I/O Expansion Module
Four digital inputs and four digital outputs are available per expansion module. The ProVumeter will accept two of these modules. External digital inputs can function similarly to the front panel function keys. They can be configured to trigger certain events (i.e. acknowledge/reset alarms, reset max and/or min values, disable/enable all output relays, and hold current relay states), provide direct menu access point, or mimic front panel keys. Digital outputs can be used to remotely monitor ProVu's alarm relay output states, or the states of a variety of actions and functions executed by the meter.
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Relay Expansion Module
An external module containing four 3 amp Form A (SPST) relays can be added to the ProVuat anytime.
Removable screw terminal blocks accept 12 to 22 AWG wire.
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Communications Module
Serial communications on the ProVucan be added anytime with external RS-232 or RS-422/485 communication adapters.
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MULTI-PUMP ALTERNATION
For pump control applications where 2 or more similar pumps are used to control the level of a tank or a well, it is desirable to have the pumps operate alternately; this prevents excessive wear and overheating of one pump over the lack of use of the others. The ProVucan accommodate up to 8 pumps.
In the example below, a pair of relays have been set up to alternate every time an on/off pump cycle is completed. Another pair of relays is used for low and high alarms.
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Relay #4 turns the main pump on at 6000 gallons and turns it off at 1000 gallons.
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With the Pump Alternation feature activated, the next time the level reaches 6000 gallons, relay #3 transfers and starts the backup pump.
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If the backup pump is not able to keep up, and the level reaches 7000 gallons, relay #4 transfers and starts the main pump as well.
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Relay #2 trips the High Level Alarm at 7500 gallons and resets at 6900 gallons.
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Relay #1 trips the Low Level Alarm at 495 gallons and resets at 750 gallons.
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MATH FUNCTIONS
Non-linear input signals can be linearized with the ProVu's simple to use built-in math functions, such as: squareroot extractor, weirs & flumes exponential linearizer, horizontal round tank linearizer, or the ProVu's powerful general purpose 32-point linearizer (free linearization utility available at www.predig.com).
Weirs and Flumes Math Function
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Round Horizontal Tank Math Function
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METER COPY
The Copy feature is used to copy (or clone) all the settings from one ProVuto other ProVumeters in about 20 seconds! The Copy function is a standard feature on all meters. It does not require a communications adapter, only an optional cable assembly, P/N PDA1200. See the ordering information for complete details.
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FREE SOFTWARE
Precision Digital offers a free PC utility to use with the ProVuthat makes entering linearization points/values for our 32-point linearizer a snap. Linearization data can be entered into a table in the utility, or imported from an Excel® spreadsheet. Once entered into the utility, it can be saved to an Excel® spreadsheet for future reference. This software can be downloaded from www.predig.com. Since the serial communication adapter is external, only one adapter is required for the programming of multiple ProVumeters!
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OUTPUTS
Relay Outputs
| The ProVuhas up to four 3 A Form C relays (SPDT), giving you more fail-safe options upon power loss. Relay action can also be configured for input loop break protection. Set ON and OFF delay times when needed. Up to eight front panel indicators show alarm and/or relay state. Can be configured for 0-100% deadband.
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Relay Operation/Configuration
There are powerful relay functions that can be configured in the ProVumeter, including:
- Automatic reset only (non-latching)
- Automatic + manual reset at any time (non-latching)
- Latching (manual reset only)
- Latching with Clear (manual reset only after alarm condition has cleared)
- Pump alternation control (automatic reset only)
- Sampling (activated for a user-specified time)
- User selectable fail-safe operation
- Relay action for loss(break) of 4-20 mA input signal
- Time delay (on and off), independent for each relay
- Manual control mode
Analog Output
The isolated analog retransmission signal can be configured to represent the process variable (PV), maximum (peak) value, minimum (valley) value, or the value for any of the eight relay set points. While the output is nominally 4-20 mA, the signal will accurately accommodate under- and over-ranges from 1 to 23 mA.
Auto/Manual Control
Take control of any output with this feature. All relays can be forced ON or OFF, and the 4-20 mA output signal can be set to any value within its range.
Isolated Transmitter Power Supplies
A powerful 24 V @ 200 mA power supply is a standard feature on the ProVumeter. It can be configured for 5, 10, or 24 V (default) by means of a simple internal jumper (see manual). An additional power supply (24 V @ 40 mA) is standard with the 4-20 mA output option.
NEMA 4 & 4X FIELD ENCLOSURES
Plastic, stainless steel, and painted steel NEMA 4 enclosures
for up to 10 ProVumeters.
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# of Meters
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Description
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| PDA2407
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1
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Plastic NEMA 4X
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| PDA2415
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4
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Plastic NEMA 4X
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| PDA2504
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4
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Plastic NEMA 4X
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| PDA2505
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5
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Plastic NEMA 4X
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| PDA2506
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6
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Plastic NEMA 4X
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| PDA2507
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7
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Plastic NEMA 4X
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| PDA2508
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8
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Plastic NEMA 4X
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| PDA2509
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9
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Plastic NEMA 4X
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| PDA2510
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10
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Plastic NEMA 4X
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| PDA2512
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2
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Plastic NEMA 4X
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| PDA2604
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4
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Stainless Steel NEMA 4X
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| PDA2605
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5
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Stainless Steel NEMA 4X
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| PDA2606
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6
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Stainless Steel NEMA 4X
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| PDA2704
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4
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Steel NEMA 4X
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| PDA2705
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5
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Steel NEMA 4X
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| PDA2706
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6
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Steel NEMA 4X
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| PDA2811
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1
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Low-Cost Plastic NEMA 4X
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| PDA2812
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2
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Low-Cost Plastic NEMA 4X
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| PDA2821
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2 (Type D + E)
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Low-Cost Plastic NEMA 4X
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CONNECTIONS
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MOUNTING DIMENSIONS
Notes:
1. Panel cutout required: 1.772" x 3.622" (45mm x 92mm)
2. Panel thickness: 0.040 - 0.250" (1.0mm - 6.4mm)
3. Mounting brackets lock in place for easy mounting
4. Clearance: Allow 6" (152 mm) behind the panel.
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SPECIFICATIONS
Except where noted all specifications apply to operation at +25°C
General
Display: Main display: 0.60" (15 mm) high, second display: 0.46" (12 mm) high. Both displays are 6 digits (-99999 to 999999), red LEDs with leading zero blanking.
Display Intensity: Eight intensity levels
Display Update Rate: 5/second (200 ms)
Overrange: Display flashes 999999
Underrange: Display flashes -99999
Front Panel: NEMA 4X, IP65
Programming Methods: Four front panel buttons, PC based linearization utility, cloning using Copy function, or via digital inputs
Noise filter: Programmable from 2 to 199 (0 will disable filter)
Filter Bypass: Programmable from 0.1 to 99.9% of calibrated span
Recalibration: Calibrated at the factory. Recalibration is recommended at least every 12 months
Max/Min Display: Max (peak) / min (valley) readings reached by the process are stored until reset by the user or until power to the meter is turned off
Password: Three programmable passwords restrict modification of programmed settings. Pass 1: Allows use of the F1–F3 function keys. Pass 2: Allows use of the F1–F3 function keys and changing the set/reset points. Pass 3: Restricts all programming and F1–F3 keys
Note: Digital inputs are not password protected
Non-Volatile Memory: All programmed settings are stored in nonvolatile memory for a minimum of ten years if power is lost
Power Options: 85-265 VAC 50/60 Hz, 90-265 VDC 20 W max or jumper selectable 12/24 VDC ±10%, 15W max.
Fuse: Required external fuse: UL Recognized, 5 A max, slow blow; up to 6 meters may share one 5 A fuse
Isolated Transmitter Power Supply: 5, 10, or 24 VDC selectable by internal jumper. 24 VDC ± 10% supply rated @ 200 mA max (100 mA max for 12/24 VDC powered models). The 5 or 10 VDC supplies rated @ 50 mA max
Normal Mode Rejection: Greater than 60 dB at 50/60 Hz
Isolation: 4 kV input/output-to-power line. 500 V input-to-output or output-to-P+ supply
Environmental: Operating temperature range: -40 to 65°C. Storage temperature range: -40 to 85°C. Relative humidity: 0 to 90% non-condensing
Connections: Removable screw terminal blocks accept 12 to 22 AWG wire, RJ45 for external relays, digital I/O, and serial communication adapters
Enclosure: 1/8 DIN, high impact plastic, UL 94V-0, color: black
Mounting: 1/8 DIN panel cutout required: 3.622" x 1.772" (92 mm x 45 mm). Two panel mounting bracket assemblies are provided
Tightening Torque: Screw terminal connectors: 5 lb-in (0.56 Nm)
Overall Dimensions: 4.68" x 2.45" x 5.64" (119 mm x 62 mm x 143 mm) (W x H x D)
Weight: 9.5 oz (269 g)
UL File Number: UL & c-UL Listed. E160849; 508 Industrial Control Equipment
Warranty: 3 years parts & labor
Process Input
Inputs: Field selectable: 0-20, 4-20 mA, ±10 VDC (0-5, 1-5, 0-10 V)
Accuracy: ±0.03% of calibrated span ±1 count, square root & programmable exponent accuracy range: 10-100% of calibrated span
Math Function: Linear, square root, programmable exponent, or round horizontal tank volume calculation
Multi-Point Linearization: 2 to 32 points
Programmable exponent:1.0001 to 2.9999
Low-Flow Cutoff: 0-999999 (0 disables cutoff function)
Temperature Drift: 0.005% of calibrated span/°C max from 0 to 65°C ambient, 0.01% of calibrated span/°C max from -40 to 0°C ambient
Decimal Point:Up to five decimal places or none: d.ddddd, dd.dddd, ddd.ddd, dddd.dd, ddddd.d, or dddddd
Calibration Range: Minimum span: 0.15 mA or 0.10 V An Error message will appear if input 1 and input 2 signals are too close together.
Input Impedance: Voltage ranges: greater than 1 MΩ. Currentranges: 50 - 100 Ω (depending on resettable fuse impedance)
Input Overload: Current input protected by resettable fuse, 30 VDC max. Fuse resets automatically after fault is removed
Relays
Rating: 2 or 4 SPDT (Form C) internal and/or 4 SPST (Form A) external; rated 3 A @ 30 VDC and 125/250 VAC resistive load; 1/14 HP @ 125/250 VAC for inductive loads
Noise Suppression: Noise suppression is recommended for each relay contact switching inductive loads
Deadband: 0-100% of span, user programmable
High or Low Alarm: User may program any alarm for high or low trip point. Unused alarm LEDs and relays may be disabled (turned off)
Relay Operation: Automatic (non-latching), latching (requires manual acknowledge), sampling (based on time), and pump alternation control (2 to 8 relays)
Relay Reset: User selectable via front panel buttons or digital inputs
1. Automatic reset only (non-latching), when input passes the reset point
2. Automatic + manual reset at any time (non-latching)
3. Manual reset only, at any time (latching)
4. Manual reset only after alarm condition has cleared
Note: Front panel button or digital input may be assigned to acknowledge relays programmed for manual reset
Time Delay: 0 to 999.9 seconds, on & off relay time delays. Programmable and independent for each relay
Fail-Safe Operation:Programmable and independent for each relay
Note: Relay coil is energized in non-alarm condition. In case of power failure, relay will go to alarm state
Auto Initialization: When power is applied to the meter, relays will reflect the state of the input to the meter
Isolated 4-20 mA Transmitter Output
Output Source: Process variable (PV), max, min, or set points 1-8
Scaling Range: 1.000 to 23.000 mA for any display range
Calibration: Factory calibrated: 4.000 to 20.000 = 4-20 mA output
Accuracy: ± 0.1% FS ± 0.004 mA
Temperature Drift: 0.005% of calibrated span/°C max from 0 to 65°C ambient, 0.01% of calibrated span/°C max from -40 to 0°C ambient
Note: Analog output drift is separate from input drift
Isolated Transmitter Power Supply: Terminals I+ & R: 24 VDC ± 10% @ 40 mA maximum, may be used to power the 4-20 mA output or other devices. Present on both AC & DC powered units.
External Loop Power Supply: 35 VDC maximum
Output Loop Resistance:
| Power supply |
Minimum |
Maximum |
| 24 VDC |
10 Ω
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700 Ω
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| 35 VDC (external) |
100 Ω |
1200 Ω |
Serial Communications
Meter Address: 1 - 247
Baud Rate: 300 - 19,200 bps
Transmit Time Delay: Programmable between 0 and 199 ms or transmitter always on for RS-422 communication
Data: 8 bit (1 start bit, 1 stop bit)
Parity: None
Turn Around Delay: Less than 2 ms (fixed)
Digital I/O Expansion Module
Channels: 4 digital inputs & 4 digital outputs per module
System: Up to 2 modules for a total of 8 inputs & 8 outputs
Digital Input Logic: High: 3 to 5 VDC Low: 0 to 1.25 VDC
Digital Output Logic: High: 4.75 to 5 VDC Low: 0 to 0.4 VDC
Source Current: 10 mA maximum
Sink Current: 1.5 mA minimum
+5 V Terminal: To be used as pull-up for digital inputs only
4-Relay Expansion Module
Relays: (4) Form A (SPST) rated 3 A @ 30 VDC and 125/250 VAC resistive load; 1/14 HP @ 125/250 VAC for inductive loads
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ORDERING INFORMATIONProducts |
| Model |
Description |
Price |
| PD6000-6R0 |
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ProVu Dual-Line 6-Digit Process Meter; No Options Installed; Powered from 85-265 VAC |
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$289.00 |
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| PD6000-6R2 |
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ProVu Dual-Line 6-Digit Process Meter; 2 Relays; Powered from 85-265 VAC |
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$329.00 |
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| PD6000-6R3 |
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ProVu Dual-Line 6-Digit Process Meter; 4-20 mA Output; Powered from 85-265 VAC |
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$349.00 |
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| PD6000-6R4 |
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ProVu Dual-Line 6-Digit Process Meter; 4 Relays; Powered from 85-265 VAC |
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$369.00 |
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| PD6000-6R5 |
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ProVu Dual-Line 6-Digit Process Meter; 2 Relays + 4-20 mA Output; Powered from 85-265 VAC |
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$389.00 |
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| PD6000-6R7 |
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ProVu Dual-Line 6-Digit Process Meter; 4 Relays + 4-20 mA Output; Powered from 85-265 VAC |
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$429.00 |
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| PD6000-7R0 |
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ProVu Dual-Line 6-Digit Process Meter; No Options; Powered from 12-24 VDC |
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$349.00 |
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| PD6000-7R2 |
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ProVu Dual-Line 6-Digit Process Meter; 2 Relays; Powered from 12-24 VDC |
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$389.00 |
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| PD6000-7R3 |
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ProVu Dual-Line 6-Digit Process Meter; 4-20 mA Output; Powered from 12-24 VDC |
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$409.00 |
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| PD6000-7R4 |
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ProVu Dual-Line 6-Digit Process Meter; 4 Relays; Powered from 12-24 VDC |
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$429.00 |
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| PD6000-7R5 |
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ProVu Dual-Line 6-Digit Process Meter; 2 Relays + 4-20 mA Output; Powered from 12-24 VDC |
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$449.00 |
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| PD6000-7R7 |
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ProVu Dual-Line 6-Digit Process Meter; 4 Relays + 4-20 mA Output; Powered from 12-24 VDC |
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$489.00 |
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Enclosures
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| Model |
Description |
Price |
| PDA2407 |
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Plastic NEMA 4X Enclosure for 1 Meter (Any Type) |
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$199.00 |
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| PDA2411 |
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Plastic NEMA 4X Enclosure for 2 Meter (Any Type) |
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$274.00 |
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| PDA2414 |
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Plastic NEMA 4X Enclosure for 1 Type D + 1 Type A, B, C or E Meter |
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$274.00 |
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| PDA2504 |
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Plastic NEMA 4X Enclosure for 4 Type A, B, C, or E Meters |
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$334.00 |
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| PDA2505 |
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Plastic NEMA 4X Enclosure for 5 Type A, B, C, or E Meters |
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$354.00 |
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| PDA2506 |
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Plastic NEMA 4X Enclosure for 6 Type A, B, C, or E Meters |
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$374.00 |
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| PDA2507 |
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Plastic NEMA 4X Enclosure for 7 Type A, B, C, or E Meters |
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$474.00 |
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| PDA2508 |
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Plastic NEMA 4X Enclosure for 8 Type A, B, C, or E Meters |
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$514.00 |
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| PDA2509 |
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Plastic NEMA 4X Enclosure for 9 Type A, B, C, or E Meters |
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$554.00 |
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| PDA2510 |
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Plastic NEMA 4X Enclosure for 10 Type A, B, C, or E Meters |
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$584.00 |
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| PDA2512 |
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Plastic NEMA 4X Enclosure for 2 Type A, B, C, or E Meters |
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$359.00 |
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| PDA2522 |
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Plastic NEMA 4X Enclosure for 1 Type D + 1 Type C Meter |
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$344.00 |
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| PDA2604 |
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Stainless Steel NEMA 4X Enclosure for 4 Type A,B, C or E Meters |
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$734.00 |
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| PDA2605 |
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Stainless Steel NEMA 4X Enclosure for 5 Type A,B, C or E Meters |
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$784.00 |
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| PDA2606 |
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Stainless Steel NEMA 4X Enclosure for 6 Type A,B, C or E Meters |
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$839.00 |
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| PDA2622 |
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Stainless Steel NEMA 4X Enclosure for 1 Type D + 1 Type C Meter |
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$499.00 |
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| PDA2704 |
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Steel NEMA 4 Enclosure for 4 Type A, B, C, or E Meters |
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$419.00 |
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| PDA2705 |
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Steel NEMA 4 Enclosure for 4 Type A, B, C or E Meters |
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$474.00 |
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| PDA2706 |
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Steel NEMA 4 Enclosure for 5 Type A, B, C or E Meters |
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$524.00 |
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| PDA2722 |
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Steel NEMA 4X Enclosure for 1 Type D + 1 Type C Meter |
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$329.00 |
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| PDA2811 |
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Low-Cost Plastic NEMA 4X Enclosure for 1 Meter (Type A, B, C or E) |
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$114.00 |
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| PDA2812 |
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Low-Cost Plastic NEMA 4X Enclosure for 2 Meters (Any type) |
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$159.00 |
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| PDA2821 |
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Low-Cost Plastic NEMA 4X Enclosure for 1 Type D Meter + 1 Type A, B, C or E Meter |
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$179.00 |
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Accessories |
| Model |
Description |
Price |
| PDA1002 |
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ProVu DIN Rail Mounting Kit for Two Modules |
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$10.00 |
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| PDA1004 |
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ProVu 4 Relays Expansion Module |
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$80.00 |
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| PDA1044 |
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ProVu 4 Digital Inputs & 4 Outputs Module |
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$35.00 |
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| PDA1200 |
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ProVu Meter Copy Cable, 3' (0.9 m) |
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$10.00 |
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| PDA1232 |
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ProVu RS-232 Serial Adapter |
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$79.00 |
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| PDA1485 |
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ProVu RS-422/485 Serial Adapter |
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$79.00 |
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| PDA7485-I |
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RS-232 to RS-422/485 Isolated Converter |
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$169.00 |
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| PDA7485-N |
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RS-232 to RS-422/485 Non-Isolated Converter |
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$139.00 |
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| PDA8232-N |
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USB to RS-232 Converter |
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$49.00 |
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| PDA8485-I |
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USB to RS-422/485 Isolated Converter |
|
$189.00 |
|
| PDA8485-N |
|
USB to RS-422/485 Non-Isolated Converter |
|
$159.00 |
|
| PDA9485-01 |
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Ethernet Serial Server |
|
$389.00 |
|
| PDX6901 |
|
Suppressor (snubber): 0.01µF/470Ω, |
|
$10.00 |
|
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Documentation
The documentation can be downloaded from these links:
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