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Simex SRP-N118 LED Display

Simex SRP-N118 LED Display

Quick Overview

The SRP-N118 process meter features easy operation, functional programming menu and a clear 4 digit, 20mm LED display. The display is housed in a wall mounted, IP65 case making it an ideal choice for heavy-duty applications. Programmable operating modes: linear, root, square and user defined (max. 20 points). The unit will measure inputs, 0-20mA, 4-20mA, 0-5V, 1-5V, 0-10V or 2-10V. The relay outputs can be controlled by one or two threshold values. The settings can be changed without opening the case, by an infrared remote control, ref SIR-15.
View Options



  • LED Display mounted in a IP65 enclosure.
  • 20mm high, 4 Digit, 7 segment LEDs
  • 85-260vAC, 24vDC or 12vDC Power supply
  • Input for mA and V.
  • 2 Relay (or OC) outputs options
  • Isolated current output (option)
  • 24vDC Power supply output for sensor power
  • Signal peak value detection
  • SIR-15 IR Controller for remote programming.



Voltage: 0-5 V, 1-5V, 0-10V or 2-10V, programmable, input resistance > 50 kΩ
Current: 0-20 mA or 4-20 mA, programmable, input resistance < 65 Ω (typ. 55 Ω), overload-protected, input current limited to 40 mA;

General Specifications

 Numeric display:  Programmable 4 digit display from -999 to 9999 + decimal point.
 8 brightness step adjustments
 Display:  7 segment LED, 4 x 20mm high
 Dimensions:  100 x 80 x 67 (110 x 105 x 67mm with glands)
 Output options:  Isolated current output (optional). Range 2.8-24mA, resolution 12 bits
 0, 1 or 2 relay or OC outputs.
 RS485 Modbus RTU communications
 Power Supply:  85-260vAC, 19-50vDC or 12vDC

Availability: In stock

Price range : £152.91 - £241.75

Price as configured: £152.91

* Required Fields

Price as configured: £152.91


Part Builder

Description       SRP LED process meter with a wall mountable IP65 enclosure. Accepts 0/4-20mA, 0/1-5V, 0/2-10V inputs and provides a RS485 Modbus RTU output. Auxiliary Power Supply 24vDC ±5% (Max 100mA, 50mA for 12vDC). Programmable via SIR-25 Remote IR controller

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

SRP-N118 Process Meter
SRP-N118 Process Meter
SRP-N118 LED process meter with a wall mountable IP65 enclosure. Large 20mm, 4 digit, red LED Digital Display. Accepts 0/4-20mA, 0/1-5V, 0/2-10V inputs and provides a RS485 Modbus RTU output with options for an isolated current output and up to 2 relay or OC outputs. Programmable via SIR-15 Remote IR controller, available separately.
View FileDatasheet
   Size: (257.15 KB)

Not Available online

IR Remote Controller
IR remote controller for the Simex displays with IR Receivers and remote programming functions. Allows changes to settings without opening the protective case.
View FileDatasheet
   Size: (357.27 KB)
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