General

Display: 0.6" (15.2 mm) LCD, 3½+ digits; -1999 to 2999
Display Update Rate: 2 updates/second
Display Orientation: Display may be mounted at 90° increments up to 270° from default orientation.
Overrange: Display Flashes 2999
Underrange: Display Flashes -1999
Programming Method: 4 Internal pushbuttons (behind glass).
Noise Filter: Programmable HI, LOW, or OFF
Recalibration: Recalibration is recommended at least every 12 months.
Max/Min Display: Max/Min readings reached by the process are stored until reset by the user or until power to the meter is turned off.
Non-Volatile Memory: All programmed settings are stored in non-volatile memory for a minimum of ten years if power is lost.
Normal Mode Rejection: 64 dB at 50/60 Hz
Environmental: Operating temperature range: -40 to 75°C
Storage Temperature: <-40 to 75°C
Relative Humidity: 0 to 90% non-condensing.
Printed circuit boards are conformally coated.
Connections: Removable screw terminals accept 12 to 22 AWG wire
Enclosure: Explosion-proof cast aluminum with glass window, 0.30% max copper content, corrosion resistant epoxy coating, color: blue. NEMA 4X, 7, & 9, IP68.
Two ½" NPT threaded conduit openings.
One ½" NPT nickel plated brass conduit plug with 10 mm hex key fitting installed.
Mounting: May be mounted directly to conduit. Two mounting holes for 1.5" pipe or wall mounting.
Tightening Torque: Screw terminal electrical connectors: 4.5 lb-in (0.5 Nm)
Overall Dimensions: 4.84" x 4.29" x 3.62" (123 mm x 109 mm x 92 mm) (W x H x D)
Weight: 2.45 lbs (40 oz, 1.13 kg)
Warranty: 3 years parts and labor. See Warranty Information and Terms & Conditions on www.predig.com for complete details.

Input

Input: 4-20 mA
Accuracy: ±.05% of calibrated span ±1 count
Function:Linear (2 to 32 points) or square root
Temperature Drift: 50 PPM/°C from -40 to 75°C ambient
Decimal Point: User selectable decimal point
Minimum Span: Input 1 & Input 2: 0.40 mA
Calibration Range: An Error message will appear if input 1 and input 2 signals are too close together.

Input Range	Minimum Span Input 1 & Input 2
4-20 mA	0.40 mA

Maximum Voltage Drop & Equivalent Resistance:

Without Backlight	With Backlight
1.7 VDC @ 20 mA	4.7 VDC @ 20 mA
85 Ω @ 20 mA	235 Ω @ 20 mA

Loop-Powered Backlight Option: Factory installed only. Powered directly from the 4-20 mA loop, no batteries required. Backlight can be enabled or disabled via alternative wiring of terminal block. The display brightness will increase as the input signal current increases.
Input Overload: Over current protection to 2 A max.
HART Transparency: The meter does not interfere with existing HART communications; it displays the 4-20 mA primary variable and it allows the HART communications to pass through without interruption. The meter is not affected if a HART communicator is connected to the loop. The meter does not display secondary HART variables.
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Product Ratings & Approvals

FM: Explosion-proof for use in:
Class I, Division 1, Groups B, C and D
Dust-ignition proof for use in:
Class II/III, Division 1, Groups E, F and G; T6
Flame-proof for use in:
Class I, Zone 1, AEx d Group IIC; T6
Protection by Enclosure:
Zone 21, AEx tb IIIC; T85°C
Ta = -40 to 75°C.
Enclosure: Type 4X, IP66.
Certificate number: 3040391
CSA: Explosion-proof for use in:
Class I, Division 1, Groups B, C and D
Dust-ignition proof for use in:
Class II/III, Division 1, Groups E, F and G; T6
Flame-proof for use in:
Zone 1, Ex d IIC T6
Ta = -40 to 75°C.
Enclosure: Type 4X & IP66/IP68.
Certificate number: 2325749
ATEX: II 2 G D. Flame-proof for use in:
Zone 1, Ex d IIC T6 Gb
Protection by Enclosure for use in:
Dust Atmospheres (Zone 21)
Ex tb IIIC T85°C Db IP68.
Ta = -40°C to +75°C
Certificate number: Sira 10ATEX1116X
IECEx: Flame-proof for use in:
Zone 1, Ex d IIC T6 Gb
Protection by Enclosure for use in:
Dust Atmospheres (Zone 21)
Ex tb IIIC T85°C Db IP68.
Ta = -40°C to +75°C
Certificate number: IECEx SIR 10.0056X