4-20mA, 0-10V process input digital panel meters
The panel meters and controllers on this page accept most common process signals such as 4-20mA, 0-10V, 1-5V etc. All can be scaled to read in your preferred engineering units.
Most 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:-
- Pressure measurement - use a pressure transmitter sensor
- Level measurement - use a depth or level sensor
- Temperature measurement - use a temperature transmitter
- Humidity measurement - use a humidity transmitter
- Any physical variable having a 4-20mA or 0-10V signal
This page has 8 process panel meters for you to choose from:-
[PRO-J] [IL-P] [IJ-P] [INT-P] [MAXI-INT-P] [88-PRO] [PICA-P] [L-35]
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The PRO-J is an older design digital panel meter. It is an economical, easy to use 1/8 DIN screwdriver scalable (Zero & Span pots) process display.
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| Input connections | Current input, Voltage input, Excitation
Suits direct connection, 2 wire active or passive loop and 3 wire transmitter systems. |
| Input Signals | Input signals selected by push-on jumpers.
Current input accepts:-
0-10mA, 0-20mA, 4-20mA
33 Ohm input resistance
Voltage input accepts:-
0-5V, 1-5V, 0-10V
1 Megohm input resistance. |
| Excitation | 24V DC up to 30mA (10V jumper selectable) |
| Digits | 3 1/2 digits [?], 14mm high. Legible up to 7 metres away. |
| Digit colour | Red or green |
| Scaling | Zero and Span potentiometers |
| Filtering | Fixed 0.3 Second |
| Last digit Round-up | Fixed count by 1. Option to add an extra fixed 0 digit. |
| User linearisation | Not available on this model |
| Front panel controls | Zero and Span potentiometers. Decimal point position jumper switch. |
| Power options | 11-30VDC, 24VAC, 48VAC, 110VAC or 240VAC |
| Accuracy | +/-0.1% of range |
| Thermal stability - range | +/- 100ppm/oC |
| Thermal stability - offset | +/- 100ppm/oC |
| Analogue output | Not available on this model |
| Alarm output | Not available on this model |
| Serial data output | Not available on this model |
| Logic inputs | Optional remote decimal point connector. |
| 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 | 93mm including connectors + cable. |
| Sealing | IP54 standard, IP67 with optional SPC4 cover |
| See operating Manual |
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The IL-P is a low cost yet highly flexible and easy to use 1/8 DIN scalable process panel meter for display-only applications.
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| Input connections | Current input, Voltage input, Excitation
Suits direct connection, 2 wire active or passive loop and 3 wire transmitter systems. |
| Input Signals | Current input terminal accepts:-
0-10mA, 0-20mA, 4-20mA
33 Ohm input resistance
Voltage input terminal accepts:-
0-5V, 1-5V, 0-10V
1 Megohm input resistance. |
| Excitation | 24V DC up to 100mA (5V, 10V and 12V optional) |
| Digits | 5 digits, 14mm high. Legible up to 7 metres away. |
| Digit colour | Red or green |
| Scaling | Digital menu-free system |
| Filtering | Adjustable 0 to 5 Seconds |
| Last digit Round-up | Selectable 1,2,5,10,20,50 |
| User linearisation | Not available on this model |
| Front panel controls | Calibration, Tare, Reset, Max/Min |
| Power | 11-30VDC or 95-265 VAC |
| Accuracy | +/-0.05% of range |
| Thermal stability - range | +/- 100ppm/oC |
| Thermal stability - offset | +/- 100ppm/oC |
| Analogue output | Not available on this model |
| Alarm output | Not available on this model |
| Serial data output | Not available on this model |
| Logic inputs | TARE + TARE 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 | IP54 standard, IP67 with optional SPC4 cover |
| See operating Manual |
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The IJ-P is a low cost yet highly flexible and easy to use 1/8 DIN scalable process display. It includes 2 precision alarm relays as standard, which may be set anywhere in the working range of the loadcell, as High or Low acting. Each alarm can have its own hysteresis setting to minimise relay chatter.
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| Input connections | Current input, Voltage input, Excitation
Suits direct connection, 2 wire active or passive loop and 3 wire transmitter systems. |
| Input Signals | Current input terminal accepts:-
0-10mA, 0-20mA, 4-20mA
33 Ohm input resistance
Voltage input terminal accepts:-
0-5V, 1-5V, 0-10V
1 Megohm input resistance. |
| Excitation | 24V DC up to 100mA (5V, 10V and 12V optional) |
| Digits | 5 digits, 14mm high. Legible up to 7 metres away. |
| Digit colour | Red or green |
| Scaling | Digital menu-free system |
| Filtering | Adjustable 0 to 5 Seconds |
| Last digit Round-up | Selectable 1,2,5,10,20,50 |
| User linearisation | Not available on this model |
| Front panel controls | Calibration, Tare, Reset, Max/Min |
| Power | 11-30VDC or 95-265 VAC |
| Accuracy | +/-0.05% of range |
| Thermal stability - range | +/- 100ppm/oC |
| Thermal stability - offset | +/- 100ppm/oC |
| Analogue output | Not available on this model |
| Alarm output | 2 Alarms rated 5A 250VAC SPDT |
| Serial data output | Not available on this model |
| Logic inputs | TARE + TARE 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 | IP54 standard, IP67 with optional SPC4 cover |
| See operating Manual |
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The INT-P is a low cost yet highly flexible and easy to use 1/8 DIN scalable process display.
It has a number of useful plug-in options which make it ideal for use in many control and monitoring applications.
It also has a 10 point linearising function, which lets you correct for non-linearities in the sensor, or for curved-sided containers.
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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 |
| Filtering | Adjustable 0 to 5 Seconds |
| Last digit Round-up | Selectable 1,2,5,10,20,50 |
| User linearisation | Up to 10 points |
| 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 MAXI-INT-P is a larger format version of the INT-P digital meter. This gives improved visibility and larger buttons.
It has a number of useful plug-in options which make it ideal for use in many control and monitoring applications.
It also has a 10 point linearising function, which lets you correct for non-linearities in the sensor or for curved-sided containers.
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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, 20mm high. Legible up to 10 metres away |
| Digit colour | Red or green |
| Scaling | Digital menu-free system |
| Filtering | Adjustable 0 to 5 Seconds |
| Last digit Round-up | Selectable 1,2,5,10,20,50 |
| User linearisation | Up to 10 points |
| 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 | 144mm wide x 72mm high. 13mm forward. |
| Panel cutout | 138mm wide x 73mm high. +1mm, -0mm |
| Depth behind panel | 150mm including connectors + cable. |
| Sealing | IP54 standard, IP65 with optional SPC4-M cover |
| See operating Manual |
| See datasheet |
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The 88-PRO is an economical, easy to use 1/8 DIN screwdriver scalable (Zero & Span pots) process display.
It needs only a 4-20mA input signal. No power supply is necessary.
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| Input connections | 4-20mA Current input |
| Input Signal | 4-20mA. A voltage drop of 2.5V DC will appear across the input terminals |
| Excitation | none available on this model |
| Digits | 3 1/2 digits [?], 12mm high. Legible up to 5 metres away. |
| Digit colour | Black LCD on silver background |
| Scaling | Zero and Span potentiometers |
| Filtering | Fixed 0.3 Second |
| Last digit Round-up | Fixed count by 1. Option to add an extra fixed 0 or 00 digits. |
| User linearisation | Not available on this model |
| Front panel controls | Zero and Span potentiometers. Decimal point position jumper switch. |
| Power options | Powered by 4-20mA input signal |
| Accuracy | +/-0.1% of range |
| Thermal stability - range | +/- 100ppm/oC |
| Thermal stability - offset | +/- 100ppm/oC |
| Analogue output | Not available on this model |
| Alarm output | Not available on this model |
| Serial data output | Not available on this model |
| Logic inputs | None on this model |
| 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 | 93mm including connectors + cable. |
| Sealing | IP54 standard, IP67 with optional SPC4 cover |
| See operating Manual |
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The PICA-P is a low cost yet highly flexible and easy to use miniature 1/16 DIN scalable process display for display-only applications.
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| Input connections | Current input, Voltage input, mV input
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| Input Signals | Current input terminal accepts:-
0-10mA, 0-20mA, 4-20mA
12 Ohm input resistance
Voltage input terminals accepts:-
0-100mV, 0-20V, 0-200V
1 Megohm input resistance for voltage, 100Megohm for mV. |
| Excitation | Not available on this model |
| Digits | 4 digits, 10mm high. Legible up to 5 metres away. |
| Digit colour | Red |
| Scaling | Digital 3 button programming system |
| Filtering | Not available on this model |
| Last digit Round-up | Not available on this model |
| User linearisation | Not available on this model |
| Front panel controls | 3 programming buttons |
| Power | 11-70VDC & 21-53VAC or 100-300VDC & 85-265 VAC |
| Accuracy | +/-0.1% of range +/-3 digits |
| Thermal stability - range | +/- 100ppm/oC |
| Thermal stability - offset | +/- 100ppm/oC |
| Analogue output | Not available on this model |
| Alarm output | Not available on this model |
| Serial data output | Not available on this model |
| Logic inputs | Not available on this model |
| Connectors | Detachable screw terminals |
| Bezel size | 48mm wide x 24mm high. 13mm forward. |
| Panel cutout | 45mm wide x 22mm high. +1mm, -0mm |
| Depth behind panel | 70mm including connectors. Add cable depth. |
| Sealing | IP65 |
| See datasheet |
| See operating Manual |
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The L-35 is the smallest scalable process meter we offer. A low-depth 1/16 DIN scalable panel meter for display-only applications.
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| Input connections | Current input, Voltage input
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| Input Signals | Inputs are electrically isolated from the DC power supply input.
Current input terminal accepts:-
10-50mA, 4-20mA
12 Ohm input resistance
Voltage input terminals accepts:-
0-10V, 0-200V
1 Megohm input resistance for voltage. |
| Excitation | Not available on this model |
| Digits | 3 1/2 digits, 10mm high. Legible up to 5 metres away. |
| Digit colour | Red |
| Scaling | Zero and Span screwdriver on rear |
| Power | 11-30VDC, 600mW |
| Accuracy | +/-0.2% of range +/-3 digits |
| Thermal stability - range | +/- 50ppm/oC |
| Thermal stability - offset | +/- 50ppm/oC |
| Connectors | Detachable screw terminals |
| Bezel size | 48mm wide x 24mm high. 13mm forward. |
| Panel cutout | 45mm wide x 22mm high. +1mm, -0mm |
| Depth behind panel | 68mm including connectors. |
| Sealing | IP44 |
| See manual |
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