MPN

PR Electronics 4100 Series Universal Transmitter, Universal Input, Relay Output, 19.2 → 300 V dc, 21.6 →

RS Stock No.:: 796-6913
Mfr. Part No.:: 4131
Brand:: PR Electronics

PR Electronics 4100 Series Universal Transmitter, Universal Input, Relay Output, 19.2 → 300 V dc, 21.6 →

Subtotal (1 unit)*

£183.32

(exc. VAT)

£219.98

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

95 unit(s) ready to ship
Plus 5 unit(s) ready to ship from another location
Plus 38 unit(s) shipping from 12 November 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£183.32

*price indicative

RS Stock No.:: 796-6913
Mfr. Part No.:: 4131
Brand:: PR Electronics

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	PR Electronics
	Module Type	Universal Signal Converter
	Input Signal Type	Universal
	Output Signal Type	Relay
	Input Range	0 → 12 V dc, 0 → 20mA
	Output Range	2 A, 250V
	Supply Voltage	19.2 → 300 V dc, 21.6 → 253V ac
	Mounting Type	DIN Rail Mount
	Operating Temperature Range	-20 → +60°C
	Series	4100
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	+60°C

	Select all
	Brand PR Electronics
	Module Type Universal Signal Converter
	Input Signal Type Universal
	Output Signal Type Relay
	Input Range 0 → 12 V dc, 0 → 20mA
	Output Range 2 A, 250V
	Supply Voltage 19.2 → 300 V dc, 21.6 → 253V ac
	Mounting Type DIN Rail Mount
	Operating Temperature Range -20 → +60°C
	Series 4100
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature +60°C

4131 Multi-Functional Signal Conditioner

From PR Electronics, the 4131 Universal Trip amplifier with window function defined by a high and a low set point. The robust single channel transmitter features a wide range of freely programmable inputs. These include RTD or thermocouple inputs for temperature measurement. Linear resistance, potentiometer and voltage or current including 2-wire transmitters. Output is to 2 pairs of potential-free relay contacts which can be configured to suit any application. The 4131 universal device offers the user the flexibility to meet the many demands of today’s industrial applications.

Features and Benefits

• Input for RTD, TC, Ohm and potentiometer, mA and V
• 2 relay outputs with latching functionality
• 2 adjustable alarm limits
• Universal AC or DC supply
• A green front LED indicates normal operation and malfunction and a yellow LED is ON for each active output relay
• 3-port 2.3 kVAC galvanic isolation
• Trip amplifier with window function defined by a high and a low setpoint
• FM-approved for installation in Div 2
• Complies with NAMUR 21 (burst), NE43 (sensor error), LVD and UL 508
• DIN Rail mounting

Programming

The 4131 universal transmitters are programmable via the PR 4510 detachable display module (238-0641). The 4510 module allows the programming of the vast array of input and output parameters easily and safely. Together with advanced functions including 2 point calibration, process simulation and diagnostics.
With a simple menu and explanatory text the 4510 is extremely straightforward to navigate. Functions are clearly depicted on the 4 line LCD display even in low light conditions. Line 1 shows the input signal, line 2 shows the units, and line 3 shows analogue output or tag number. Line 4 shows the communication and relay status. In addition the 4510 features password protection. Programming access can be blocked by assigning a password which is conveniently saved in the 4131 transmitter. This ensures a high degree of protection is maintained and prevents any unauthorised modifications to the configuration.

PR Electronics DIN Rail Mounting

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