Digital panel meters | Large displays | Bargraphs | Transmitters

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 7 process panel meters for you to choose from:-

[INT2-P] [MAXI-INT2-P] [88-PRO] [PICA-P] [PRO-J] [IL-P] [IJ-P]

[^] Model INT2-P digital panel meter
The INT2-P is a low cost yet highly precise, stable, flexible and easy to use 1/8 DIN scalable process display, and our top seller, for both display-only and display + output applications. It has a number of useful plug-in options which make it ideal 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. Can now also be mounted inside a panel on DIN rail, as a high-performance signal conditioner, transmitter and alarm module. The front panel buttons can be locked, and there is an optional plain front panel with no buttons, which can be put in place of the standard front, after calibration. If you need to be able to read the display in a reflection, for example in a heads-up display system, you can switch it to display a mirrored image. Interesting fact The INT2 is the latest release of this well established display, which was first sold 12 years ago. The fact that it is still a popular seller after all these years is proof that it is 'right' for the job. We designed it, we build it, we know it inside out, so you can count on us for first class support. Plus... You can now order this display with digits up to 400mm high! Exactly the same well-proven software and hardware, but with digits of 57mm, 102mm, 150mm, 200mm, 300mm or 400mm high. Ideal for large factories, or anywhere where you need to see your important measurements from far away, inside or outside. The large version is known as the Fusion family, sealed IP65 all round. See here.
See operating Manual (new Mk2 version)
See operating Manual (old Mk1 version)
See datasheet
See model number & pricing calculator
INT2-P Specifications
Approvals	Available as UL and cUL listed on request. Open Type, Process Control Equipment, listing number 39CP, File E317722 Produced to IPC 610 Class 2 Standard UL ISO9001:2008 QA CERT.
Input connections	Separate voltage and current input terminals. Isolated excitation.
Input Signal	20 bit A/D converter Current input terminal accepts:- 0-10mA, 0-20mA, 4-20mA - others to order 33 Ohm input resistance Voltage input terminal accepts:- 0-5V, 1-5V, 0-10V 1 Megohm input resistance.
Excitation	24V DC up to 40mA, to power input sensor. Optionally 10VDC for potentiometer / slidewire.
Digits	6 digits, 14mm high. Legible up to 7 metres away. 10 readings per second. Variable brightness from front panel.
Digit colour	Red - standard. Green - optional
Scaling	Digital menu-free system, direct or theoretical. In addition, separate Offset and Scale variables allow you to convert the reading, without affecting calibration. For example from oC to oF, kg to pounds etc.
Filtering	Adjustable 0 to 25 Seconds
Last digit Round-up	Selectable 1,2,5,10,20,50
User linearisation	Up to 10 points, direct or theoretical calibration.
Front panel controls	Calibration, Tare, Reset, Max/Min, Alarms
Power	100-240 VAC std, 11-30VDC option. 10VA Power burden, max.
Accuracy	+/-0.05% of range
Thermal stability - range	+/- 25ppm/oC
Thermal stability - offset	+/- 30ppm/oC
Analogue output	Optional plug-in 16 bit module Linearity +/- 0.02% of range 0-20/4-20mA into 0 to 500 Ohms Resolution 0.4uA 0-10V into loads >600 Ohms Resolution 0.2mV -10 to+10V into loads >600 Ohms Resolution 0.4mV Accuracy 0.1%of range Stability 50ppm/C Fully isolated from input and power Fully scalable with digital precision Special features Forward and reverse action possible Can be set to operate from nett or gross value.
Alarm output	Optional plug-in relay SPST modules 2 Alarms rated 5A 250VAC, SPST 4 Alarms rated 2A 250VAC, SPST Selectable normally open or normally closed Optional plug-in relay SPDT modules 2 Alarms rated 5A 250VAC, SPDT Optional plug-in solid state modules 2 Alarms rated 50V 100mA DC. Adjustable hysteresis In-flight compensation facility. Energise or de-energise on trip Special features Adjustable timers to set energise and de-energise delays. Can also be set to pulse for applications needing less than 100% duty cycle. In-band and out-of-band alarm function. Manual and automatic in-flight compensation. Can be set to operate from nett or gross value.
Serial data output	Optional plug-in modules. RS232 RS485 Addressable On demand or continuous output. Special features Can include time and date with RTC option fitted. Can be set to operate from nett or gross value.
Logic inputs	3 logic inputs, individually configurable for Hold, Reset, Tare, Peak/valley, Nett/Gross, Memory Address Normally open, NPN or contact closure input to activate. 5V open circuit, 1mA switched current.
Real time clock option	Accuracy better than 2 minutes per year. Allows date and time to be included in serial data, for example for printing time-stamped records. Automatic summer/winter time correction for Europe and USA Battery backup to maintain timing whilst switched off. Type = CR1620 3V Lithium
Environmental	Storage -20 to +70C Operating 0 to 50C Non condensing. Optional IP67 cover SPC4
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
Architecture	Plug-in modules

[^] Model MAXI-INT-P large format panel meter
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. The display can be configured to appear as a mirror image, so that it appears legible when viewed as a reflection. You can also set the unit to 'beginner' mode when setting it up, which gives you more time to read the manual, without the meter timing out and going back to measurement mode. Up to 8 sets of calibration data can be stored in the meter if you add the MEM option. This is useful if you have a number of different sensors connected to the meter through a switch, and each sensor has slightly different calibration parameters.
See operating Manual (new Mk2 version)
See operating Manual (old Mk1 version)
See datasheet
See model number & pricing calculator
MAXI-INT2-P Specifications
Approvals	Produced to IPC 610 Class 2 Standard UL ISO9001:2008 QA CERT.
Input connections	Separate voltage and current input terminals. Isolated excitation.
Input Signal	20 bit A/D converter Current input terminal accepts:- 0-10mA, 0-20mA, 4-20mA - others to order 33 Ohm input resistance Voltage input terminal accepts:- 0-5V, 1-5V, 0-10V 1 Megohm input resistance.
Excitation	24V DC up to 40mA, to power input sensor. Optionally 10VDC for potentiometer / slidewire.
Digits	6 digits, 20mm high. Legible up to 13 metres away. 10 readings per second. Variable brightness from front panel.
Digit colour	Red - standard. Green - optional
Scaling	Digital menu-free system, direct or theoretical. In addition, separate Offset and Scale variables allow you to convert the reading, without affecting calibration. For example from oC to oF, kg to pounds etc.
Filtering	Adjustable 0 to 25 Seconds
Last digit Round-up	Selectable 1,2,5,10,20,50
User linearisation	Up to 10 points, direct or theoretical calibration.
Front panel controls	Calibration, Tare, Reset, Max/Min, Alarms
Power	100-240 VAC std, 11-30VDC option. 10VA Power burden, max.
Accuracy	+/-0.05% of range
Thermal stability - range	+/- 25ppm/oC
Thermal stability - offset	+/- 30ppm/oC
Analogue output	Optional plug-in 16 bit module Linearity +/- 0.02% of range 0-20/4-20mA into 0 to 500 Ohms Resolution 0.4uA 0-10V into loads >600 Ohms Resolution 0.2mV -10 to+10V into loads >600 Ohms Resolution 0.4mV Accuracy 0.1%of range Stability 50ppm/C Fully isolated from input and power Fully scalable with digital precision Special features Forward and reverse action possible Can be set to operate from nett or gross value.
Alarm output	Optional plug-in relay SPST modules 2 Alarms rated 5A 250VAC, SPST 4 Alarms rated 2A 250VAC, SPST Selectable normally open or normally closed Optional plug-in relay SPDT modules 2 Alarms rated 5A 250VAC, SPDT Optional plug-in solid state modules 2 Alarms rated 50V 100mA DC. Adjustable hysteresis In-flight compensation facility. Energise or de-energise on trip Special features Adjustable timers to set energise and de-energise delays. Can also be set to pulse for applications needing less than 100% duty cycle. In-band and out-of-band alarm function. Manual and automatic in-flight compensation. Can be set to operate from nett or gross value.
Serial data output	Optional plug-in modules. RS232 RS485 Addressable On demand or continuous output. Special features Can include time and date with RTC option fitted. Can be set to operate from nett or gross value.
Logic inputs	3 logic inputs, individually configurable for Hold, Reset, Tare, Peak/valley, Nett/Gross, Memory Address Normally open, NPN or contact closure input to activate. 5V open circuit, 1mA switched current.
Real time clock option	Accuracy better than 2 minutes per year. Allows date and time to be included in serial data, for example for printing time-stamped records. Automatic summer/winter time correction for Europe and USA Battery backup to maintain timing whilst switched off. Type = CR1620 3V Lithium
Environmental	Storage -20 to +70C Operating 0 to 50C Non condensing. Optional IP67 cover SPC4
Connectors	Detachable screw terminals
Bezel size	144mm wide x 72mm high. 13mm forward.
Panel cutout	138mm wide x 67.5mm high. +1mm, -0mm
Depth behind panel	150mm including connectors + cable.
Sealing	IP54 standard, IP65 with optional SPC4-M cover

[^] Model 88-PRO loop-powered display
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.
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
See datasheet

[^] Model PICA-P
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.
Input connections	Current input, Voltage input, mV input
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 + cable.
Sealing	IP65
See datasheet

[^] Model PRO-J
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.
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

[^] Model IL-P
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.
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 - others to order 33 Ohm input resistance Voltage input terminal accepts:- 0-5V, 1-5V, 0-10V 1 Megohm input resistance.
Excitation	24V DC up to 30mA (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	95-265 VAC std, 11-30VDC , 48VDC, 48V AC options.
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, IP65 optional, IP67 with optional SPC4 cover
See operating Manual

[^] Model IJ-P digital panel meter
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 measurement range, as High or Low acting. Each alarm can have its own hysteresis setting to minimise relay chatter.
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, others to order 33 Ohm input resistance Voltage input terminal accepts:- 0-5V, 1-5V, 0-10V 1 Megohm input resistance.
Excitation	24V DC up to 30mA (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	95-265 VAC std, 11-30VDC , 48VDC, 48V AC options.
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, IP65 optional, IP67 with optional SPC4 cover
See operating Manual