Integrating digital panel meters for total flow measurement
The panel meters and controllers on this page accept 4-20mA, 0-10V process signals, or 50mV, 60mV, 75mV or 100mV DC shunt signals. All can be scaled to read in your preferred engineering units.
The 4-20mA and 0-10V input versions have a 24V excitation output voltage which you can use to power a 2 wire or 3 wire input loop.
Suited for these applications and more:-
- Total flow measurement from 4-20mA signal
- Plating ampere/hour, coulomb or ampere minute display
This page has 2 process panel meters for you to choose from:-
[INT-I] [INT-AH]
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The INT-I is a low cost yet highly flexible and easy to use 1/8 DIN scalable process display.
It integrates flow over time, allowing you to accumulate total flow, from a linear flowrate signal. It has a non-volatile memory, to store accumulated total even if power is not connected.
It has a number of useful plug-in options which make it ideal for use in many control and monitoring applications.
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| Input connections | Separate voltage and current input terminals. Isolated excitation. |
| Input Signal | 0-10V port. Input resistance >10 Megohms
0-20mA port. Resistance 33 Ohms |
| Excitation | 24V DC up to 100mA |
| Digits | 5 digits, 14mm high. Legible up to 7 metres away |
| Digit colour | Red or green |
| Scaling | Digital menu-free system |
| Totalised Memory | 10 years non voltatile EEPROM |
| Front panel controls | Calibration, Tare, Reset, Max/Min, Alarms |
| Power | 11-30VDC or 95-265 VAC |
| Accuracy | +/-0.05% of range |
| Thermal stability - range | +/- 50ppm/oC |
| Thermal stability - offset | +/- 20ppm/oC |
| Analogue output | Optional plug-in module
4-20mA into 0 to 500 Ohms
0-10V into loads >600 Ohms
-5 to+5V into loads >600 Ohms
Fully isolated from input and power
Fully scalable with digital precision
Forward and reversion action possible
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| Alarm output | Optional plug-in modules
2 Alarms rated 5A 250VAC, SPST
4 Alarms rated 5A 250VAC, SPST
Adjustable hysteresis
In-flight compensation facility.
Energise or de-energise on trip
Normally open or closed |
| Serial data output | Optional plug-in modules.
RS232 1200 baud output only.
RS422 1200 baud output only.
RS485 Addressable
DeviceNet Addressable
Modbus Addressable
Profibus DP Addressable |
| Logic inputs | TARE, Peak/Valley and RESET |
| Connectors | Detachable screw terminals |
| Bezel size | 96mm wide x 48mm high. 13mm forward. |
| Panel cutout | 92mm wide x 45mm high. +1mm, -0mm |
| Depth behind panel | 125mm including connectors + cable. |
| Sealing | IP65 standard, IP67 with optional SPC4 cover |
| See operating Manual |
| See datasheet |
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The INT-AH is a low cost yet highly flexible and easy to use 1/8 DIN scalable AmpereHour or plating charge display.
It includes useful features such as a redosing alarm and pulsed output per unit of charge.
See a recent mailshot about this product...
It has a number of useful plug-in options which make it ideal for use in many control and monitoring applications.
|
| Input connections | Separate voltage and current input terminals. Isolated excitation. |
| Input Signal | 0-50mV, 0-60mV, 0-75mV or 0-100mV DC shunt signal |
| Excitation | none |
| Digits | 5 digits, 14mm high. Legible up to 7 metres away |
| Digit colour | Red or green |
| Scaling | Digital menu-free system |
| Totalized memory | 10 years non volatile EEPROM |
| Front panel controls | Calibration, Tare, Reset, Max/Min, Alarms |
| Power | 11-30VDC or 95-265 VAC |
| Accuracy | +/-0.05% of range |
| Thermal stability - range | +/- 50ppm/oC |
| Thermal stability - offset | +/- 20ppm/oC |
| Analogue output | Optional plug-in module
4-20mA into 0 to 500 Ohms
0-10V into loads >600 Ohms
-5 to+5V into loads >600 Ohms
Fully isolated from input and power
Fully scalable with digital precision
Forward and reversion action possible
|
| Alarm output | Optional plug-in modules
2 Alarms rated 5A 250VAC, SPST
4 Alarms rated 5A 250VAC, SPST
Adjustable hysteresis
In-flight compensation facility.
Energise or de-energise on trip
Normally open or closed |
| Serial data output | Optional plug-in modules.
RS232 1200 baud output only.
RS422 1200 baud output only.
RS485 Addressable
DeviceNet Addressable
Modbus Addressable
Profibus DP Addressable |
| Logic inputs | TARE, Peak/Valley and RESET |
| Connectors | Detachable screw terminals |
| Bezel size | 96mm wide x 48mm high. 13mm forward. |
| Panel cutout | 92mm wide x 45mm high. +1mm, -0mm |
| Depth behind panel | 125mm including connectors + cable. |
| Sealing | IP65 standard, IP67 with optional SPC4 cover |
| See operating Manual |
| See datasheet |
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