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Fluidwell F012 - Flow Rate Indicator / Totalizer |
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Features
- Displays instantaneous flow rate, total and accumulated total.
- Large 17mm (0.67") digit selection for flow rate or total.
- Selectable on-screen engineering units.
- Ability to process all types of flowmeter signals.
- Auto backup of settings and running totals.
- Operational temperature -40 up to 80°C (-40 up to 178°F).
- Very compact design for panel mount, wall mount or field mount applications.
- Rugged aluminum field mount enclosure IP67/NEMA 4X.
- Intrinsically Safe - ATEX, IECEx, FM and CSA approval for gas and dust applications.
- Explosion/flame proof
 II 2 GD EEx d IIB T5.
- Easy configuration with clear alphanumerical display.
- LED backlight option.
- Loop powered, 8 - 24V AC/DC or 115 - 230V AC power supply.
- Sensor supply 3.2 / 8.2 / 12 / 24V DC.
Signal Input
- Reed-Switch
- NAMUR
- NPN/PNP pulse
- Sine wave (coil)
- Active pulse signals
- (0)4-20mA
- 0-10 VDC
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Applications
Flow measurement where a local flow rate indication and totalizer function is required without re-transmission functionality. Alternative basic models F010 and F011 or more advanced F013 - F014 - F016 - F110 and higher.
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OVERVIEW
IntroductionThe F012 is a local indicator to display the actual flow rate, total and accumulated total. The total can be reset to zero by pressing the CLEAR button twice. The eleven digit accumulated total however can not be reset to zero. A wide selection of options further enhance this models capabilities, including Intrinsic Safety for hazardous area applications
DisplayThe display has large 17mm (0.67") and 8mm (0.31") digits which can be set to show flow rate and / or totals. On-screen engineering units are easily configured from a comprehensive selection. The accumulated total can register up to 11 digits and is backed-up in EEPROM memory every minute, just as the running total. As the F012 has been designed for field mounted applications, a smart display update function has been incorporated. Related to the lower temperatures, the update frequency of the LCD is tuned automatically to achieve a readable display even at -40°C / -40°F.
BacklightFor those applications where readability during day and night is an issue, a bi-color backlight is available. The background color can be set to green or amber and the intensity can be adjusted from the keyboard. The display is a transflective type, which means that a high contrast reading is guaranteed in full sunlight as well as during the night. This backlight option is also available Intrinsically Safe.
ConfigurationAll configuration settings are accessed via a simple operator menu which can be pass-code protected. Each setting is clearly indicated with an alphanumerical description, therefore avoiding confusing abbreviations and baffling codes. Once familiar with one F-series product, you will be able to program all models in the series without a manual. All settings are safely stored in EEPROM memory in the event of sudden power failure.
Signal InputThe F012 will accept most pulse and analog input signals for flow or mass flow measurement. The input signal type can be selected by the user in the configuration menu without having to adjust any sensitive mechanical dip-switches, jumpers or trimmers. The analog input version is even available as 4-20mA input loop-powered display.
Power SupplySeveral power supply options are available to power the F012 and sensor. For analog sensors, a 4-20mA loop-powered version is available as well. A real sensor supply is offered with the 24V AC/DC or 115 - 230V AC power supply option.
Hazardous AreaFor hazardous area applications, this model has been ATEX, IECEx, FM and CSA certified Intrinsically Safe for gas and dust applications, with an allowed operational temperature of -40°C to +70°C (-40°F to +158°F). A flame proof enclosure with ATEX certification offers the rating II 2 GD EExd IIB T5.
EnclosuresVarious types of enclosures can be selected, all ATEX, IECEx, FM and CSA approved. As standard the F012 is supplied in an GRP panel mount enclosure, which can be converted to an IP67 / NEMA 4X GRP field mount enclosure by the addition of a back case. Most popular is our aluminum field mount enclosure with IP67 / NEMA 4X rating. Both European or U.S. cable gland entry threads are available.
APPLICATION OVERVIEW
ENCLOSUREAluminum & GRP Mount Enclosure
TERMINAL CONNECTIONS
| Power Supply PB/PC - PD - PL - PX |
Power supply PF - PM |
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WIRING DIAGRAMS
Wiring Diagram F012-P-PB-(PX)-(ZB)
* Sensor supply voltage for pulse flowmeter type P:
Terminal 3: 1.2 / 3.2V DC.
* Sensor supply voltage for analog flowmeter type A / U:
Terminal 3: not available.
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Wiring Diagram F012-A-PX-ZB
* Sensor supply voltage for pulse flowmeter type P:
Terminal 3: 1.2 / 3.2V DC.
* Sensor supply voltage for analog flowmeter type A / U:
Terminal 3: not available.
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Wiring Diagram F012-A-PL-ZB
Sensor supply: sensor is externally powered.
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Wiring Diagram F012-P-PD-ZB
* Sensor supply voltage for pulse flowmeter type P:
Terminal 3: 1.2 / 3.2V DC. Terminal 6 with type PD: 8.2V DC.
* Sensor supply voltage for analog flowmeter type A / U:
Terminal 3: not available.
Terminal 6 with type PD: voltage as connected to terminal 5 (internally linked).
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Wiring Diagram F012-P-PF-ZB
* Sensor supply voltage for pulse flowmeter type P:
Terminal 7: 1.2 / 3.2 / 8.2 / 12 / 24V DC.
* Sensor supply voltage for analog flowmeter type A / U:
Terminal 7: 8.2 / 12 / 24V DC.
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Wiring Diagram F012-A-PF-ZB
* Sensor supply voltage for pulse flowmeter type P:
Terminal 7: 1.2 / 3.2 / 8.2 / 12 / 24V DC.
* Sensor supply voltage for analog flowmeter type A / U:
Terminal 7: 8.2 / 12 / 24V DC.
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Wiring Diagram F012-A-PM-ZB
* Sensor supply voltage for pulse flowmeter type P:
Terminal 7: 1.2 / 3.2 / 8.2 / 12 / 24V DC.
* Sensor supply voltage for analog flowmeter type A / U:
Terminal 7: 8.2 / 12 / 24V DC.
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Wiring Diagram F012-P-PM-ZB
* Sensor supply voltage for pulse flowmeter type P:
Terminal 7: 1.2 / 3.2 / 8.2 / 12 / 24V DC.
* Sensor supply voltage for analog flowmeter type A / U:
Terminal 7: 8.2 / 12 / 24V DC.
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HAZARDOUS AREA APPLICATIONS
The F012-XI has been certified according ATEX and IECEx by KEMA and according CSA c-us and FM for use in Intrinsically Safe applications with an ambient temperature of -40°C to +70°C (-40°F to +158°F).
- The ATEX markings for gas and dust applications are:
II 1 G Ex ia IIC T4
II 1 D Ex iaD 20 IP 65/67 T 100 °C.
- The IECEx markings for gas and dust applications are: Ga Ex ia IIC T4 and Ex iaD 20 IP 65/67 T100 °C.
- The CSA c-us markings are: Class I/II/III, Division 1, Groups A, B, C, D, E, F, G, Temperature class T4 and Class I, Zone 0, AEx ia IIC T4.
- The FM markings are: Class I/II/III, Division 1, Groups A, B, C, D, E, F, G, Temperature class T4 and Class I, Zone 0, AEx ia IIC T4.
It is allowed to connect up to three I.S. power supplies to power the unit, sensor and backlight. The F012-PD-XI offers a 8.2V DC sensor supply to power e.g. a Namur sensor or the input voltage to power an analog sensor. An ATEX approved flame proof enclosure with rating II 2 GD EEx d IIB T5 is available as well.
Configuration example IIA - IIB and IIC -
F012-P-PX-XI-(ZB) - Basic power supply 8 - 30V DC
Configuration example IIA - IIB and IIC -
F012-P-PX-XI-ZB - Basic power supply 8 - 30V DC
Configuration example IIA - IIB and IIC
F012-P-PD-XI-ZB - Power supply 16 - 30V DC
Configuration example IIA - IIB and IIC
F012-A-PD-XI-ZB - Power supply 16 - 30V DC
Configuration example IIA - IIB and IIC
F012-A-PL-XI-ZB - Input loop-powered
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Configuration example IIA - IIB and IIC
F012-A-PX-XI-ZB - Basic power supply 8 - 30V DC
SPECIFICATIONS
Display
Type: High intensity reflective numeric and alphanumeric LCD, UV-resistant.
Dimensions: 90 x 40mm (3.5" x 1.6").
Digits: Seven 17mm (0.67") and eleven 8mm (0.31") digits. Various symbols and measuring units.
Refresh Rate: User definable: 8 times/sec. - 30 secs - off.
Option ZB: Transflective LCD with bi-color LED-backlight; green / amber. Intensity and color selected through the keyboard. Good readings in full sunlight and darkness. Also available Intrinsically Safe.
Operating Temperature
Standard Unit: -40°C to +80°C (-40°F to +178°F).
Intrinsically Safe: -40°C to +70°C (-40°F to +158°F).
Power RequirementsType PD: 16 - 30V DC. Power consumption max. 1 Watt.
Type PF: 24V AC / DC ± 10%. Power consumption max. 15 Watt.
Type PL: Input loop-powered from sensor signal 4-20mA (type A).
Type PM: 115 - 230V AC ± 10%. Power consumption max. 15 Watt.
Type PX: 8 - 30V DC. Power consumption max. 0.3 Watt.
Type ZB: 20 - 30V DC. Power consumption max. 1 Watt. With type PF / PM: internally powered.
Note PB/PF/PM Not available Intrinsically Safe.
Note PF/PM The total consumption of the sensor and backlight type ZB may not exceed 400mA @ 24V DC.
Note For Intrinsically Safe applications, consult the safety values in the certificate.
Sensor Excitation
Type PB/PC/PX: 3.2V DC for pulse signals and 1.2V DC for coil pick-up.
Note This is not a real sensor supply. Only suitable for sensors with a very low power consumption like coils (sine wave) and reed-switches.
Type PD: for pulse signals: 1.2 / 3.2 / 8.2V DC - max. 5mA@8.2V DC. For analog signals, the sensor supply voltage is according to the power supply voltage connected.
Type PF / PM: With pulse input: 1.2 / 3.2 / 8.2 / 12 / 24V DC - max. 400mA @ 24V DC. With analog input: 8.2 / 12 / 24V DC - max. 400mA @ 24V DC.
Terminal Connections
Type: Removable plug-in terminal strip. Wire max. 1.5mm2 and 2.5mm2.
Data Protection
Type: EEPROM backup of all settings. Backup of running totals every minute. Data retention at least 10 years.
Pass-code: Configuration settings can be pass-code protected.
Casing
Window: Polycarbonate window.
Sealing: Silicone.
Control Keys: Three industrial micro-switch keys. UV-resistant silicone keypad.
Panel Mount Enclosures
Dimensions: 130 x 120 x 60mm (5.12" x 4.72" x 2.36") - W x H x D.
Panel cut-out: 115 x 98mm (4.53" x 3.86") L x H.
Type HB: Die-cast aluminum panel mount enclosure IP65 / NEMA 4X
Weight: 600 grams/1.33 lbs
Type HC: GRP panel mount enclosure IP65 / NEMA 4X, UV-resistant and flame retardant.
Weight: 450 grams/1 lb
Intrinsically Safe
ATEX Certification: II 1 G Ex ia IIC T4. II 1 D Ex iaD 20 IP 65 / 67 T 100 °C.
IECEx Certification: Ga Ex ia IIC T4. Ex iaD 20 IP 65 / 67 T 100 °C.
CSA c-us Certification: Intrinsically Safe for Class I/II/III, Div. 1, Groups A, B, C, D, E, F, G, Temp. class T4 and Class I, Zone 0, AEx ia IIC T4.
FM certification: Intrinsically Safe for Class I/II/III, Div. 1, Groups A, B, C, D, E, F, G, Temp. class T4 and Class I, Zone 0, AEx ia IIC T4.
Ambient: -40°C to +70°C / -40° to +158°F.
Hazardous Area
Intrinsically Safe Type XI: ATEX approval ref.:II 1 GD EEx ia IIB/IIC T4 T100°C. Maximum ambient +70°C (158°F).
Explosion-Proof Type XF: ATEX approval ref.:II 2 GD EEx d IIB T5. Dimensions of enclosure: 300 x 250 x 200mm (11.8" x 9.9" x 7.9";) L x H x D.
Weight: Appr. 15kg/33 lbs
Environment
Electromagnetic compatibility: Compliant ref: EN 61326 (1997), EN 61010-1 (1993)
Signal Input
Type P: Coil / sine wave (minimum 20mVpp or 80mVpp - sensitivity selectable), NPN/PNP, open collector, reed switch, Namur, active pulse signals 8 - 12 and 24V DC.
Frequency: Minimum 0Hz - maximum 7kHz for total and flow rate. Maximum frequency depends on signal type and internal low-pass filter. E.g. reed switch with low-pass filter: max. frequency 120Hz.
K-Factor: 0.000010 - 9,999,999 with variable decimal position.
Low-pass: filter Available for all pulse signals.
Option ZF: coil sensitivity 10mVpp.
Option ZG: coil sensitivity 5mVpp.
Type A: (0)4-20mA. Analog input signal can be scaled to any desired range within 0 - 20mA.
Type U: 0 - 10V DC. Analog input signal can be scaled to any
desired range within 0 - 10V DC.
Accuracy: Resolution 16 bit. Error < 0.01mA / ± 0.05% FS. Low level cut-off programmable.
Span: 0.001 / 999,999 with variable decimal position.
Update time: Four times per second.
Voltage drop: Type A: max. 2V DC @ 20mA.
Voltage drop: Type A - PL (loop-powered): max. 2.6V DC @ 20mA.
Load impedance: Type U: 3kΩ.
Relationship: Linear and square root calculation.
Note For signal type A and U: external power to sensor is required; e.g. type PD.
Operational
Displayed functions:
• Flow rate and / or total
• Total and Accumulated total.
• Total can be reset to zero by pressing the CLEAR-key twice.
Total
Digits: 7 digits.
Units: L, m3, GAL, USGAL, KG, lb, bbl, no unit.
Decimals: 0 - 1 - 2 or 3.
Note Total can be reset to zero
Accumulated Total
Digits: 11 digits.
Units / decimals: According to selection for total.
Note Can not be reset to zero
Flow Rate
Digits: 7 digits.
Units mL, L, m3, Gallons, KG, Ton, lb, bl, cf, RND, ft3, scf, Nm3, Nl, igal - no units.
Decimals: 0 - 1 - 2 or 3.
Time Units: /sec - /min - /hr - /day.
ORDERING INFORMATION
Standard Model Number Configuration (example): F012-P-HC-PX-XX-ZX
Sensor Input Signal
| A |
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0)4-20mA input |
| P |
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Pulse input: coil, npn, pnp, namur, reed-switch |
| U |
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0 - 10V DC input |
Panel Mount Enclosures - IP65 / NEMA 4X
| HB |
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Aluminum enclosure |
| HC |
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GRP enclosure |
Hazardous Area
| XI |
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Intrinsically Safe |
| XF |
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EExd enclosure - 3 keys |
| XX |
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Safe area only |
Other Options
| ZB |
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Backlight |
| ZF |
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Coil input 10mVpp |
| ZG |
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Coil input 5mVpp |
| ZX |
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No options |
The bold marked text contains the standard configuration.
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DOCUMENTATION
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