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Boundary value monitors PR ELECTRONICS 2231, 2237, 2238, 4131, etc.

2231 mA, V Boundary value monitor
Application: Standard versions
Functions: Monitors of boundary values of signals
Installation: 11-pin socket
Input: 0...20 mA / 0...250 VDC / 0...1 ARMS / 0...250 VRMS
Output: 2 X Relay, NO, AC: 500 VA
Supply voltage: 21.6 ... 253 VAC / 19.2 ... 300 VDC / 19.2 ... 28.8 VDC
Number of channels: 1 input - 2 relays
Programming: Front panel buttons / Switches
Features: Relay Function: Hold / Relay Function: Signal Rise/Decrease / Relay Function: Window

2237 Monitor of boundary values mA, V
Application: Standard versions
Functions: Monitors of boundary values of signals
Installation: 11-pin socket
Input: 0...50 mA / 0...24 VDC
Output: 1 X Relay, NO/NC, AC: 300 VA
Supply voltage: 19.2 ... 28.8 VDC
Number of channels: 1 input - 1 relay
Programming: By Switches
Features: Relay function: Signal rise/Decrease

2238 Boundary value monitor mA, V, Pt100, TC, Potentiometer
Application: Standard versions
Functions: Monitors of boundary values of signals
Installation: 11-pin socket
Input: 0...50 mA / 0...24 VDC
Output: 1 X Relay, NO/NC, AC: 300 VA
Supply voltage: 19.2 ... 28.8 VDC
Number of channels: 1 input - 2 relays
Programming: By Switches
Features: Relay Function: Hold/Relay Function: Signal Rise/Decrease

4131 Universal Boundary Value Monitor
Application: Standard versions
Functions: Monitors of boundary values of signals
Mounting: DIN rail
Input: 0...20 mA / 4...20 mA / 0...10 VDC / Pt100/ Pt1000 / TC Thermocouple / Potentiometer / Line Resistance
Output: 2 X Relay, NO, AC: 500 VA
Supply voltage: 21.6 ... 253 VAC / 19.2 ... 300 VDC
Number of channels: 1 input - 2 relays
Programming: Programming panel 4501
Features: Sensor failure detection / 2.3 kV Isolation / Relay Function: Failure / Relay Function: OFF / Relay Function: Power supply / Relay function: Setpoint / Relay function: Signal Rise/Decrease / Relay function: Window

Catalog

All PR ELECTRONICS products

The group "New Technologies" offers for review the products of the plant PR ELECTRONICS: digital displays, Ex-barriers and insulators, analog interchanges, temperature converters and universal measuring converters, frequency control modules, monitors of signal boundary values, power supplies, modules with special functionality, accessories
  • 6000 Series converters PR ELECTRONICS
    6000 Series converters
    6331A, 6333B, 6335D, 6350B, etc.
  • 5000 Series converters PR ELECTRONICS
    5000 Series converters
    5102, 5131A, 5333D, 5350B, etc.
  • 3000 Series converters PR ELECTRONICS
    3000 Series converters
    3101, 3112, 3331, 3333, 3337, etc.
  • Digital displays PR ELECTRONICS
    Digital displays
    5531A, 5531B, 5714, 5715, 5725, etc.
  • Ex-barriers and insulators PR ELECTRONICS
    Ex-barriers and insulators
    5104B, 5202B, 7300, 9106, 9203, etc.
  • Analog interchanges PR ELECTRONICS
    Analog interchanges
    2204, 2285, 3108, 3118, 5104A, etc.
  • Accessories PR ELECTRONICS
    Accessories
    3400T, 4511, 4801, 5909, 8501, etc.
  • Converters of the 2000 series PR ELECTRONICS
    Converters of the 2000 series
    2202, 2271, 2273, 2914, etc.
  • Universal converters PR ELECTRONICS
    Universal converters
    3114, 4104, 4114, 5114A, 5116A, etc.
  • Frequency control modules PR ELECTRONICS
    Frequency control modules
    2255, 2288, 4222, 5223A, 5225, etc.
  • Boundary value monitors PR ELECTRONICS
    Boundary value monitors
    2231, 2237, 2238, 4131, etc.
  • Power supplies PR ELECTRONICS
    Power supplies
    2220, 2223, 2240, 3405, 9420, etc.
  • Modules with special functions PR ELECTRONICS
    Modules with special functions
    2224, 2281, 2289, 3532, 5343B, etc.

About PR ELECTRONICS

PR ELECTRONICS (Denmark) is one of Europe's leading developers and suppliers of modules for signal generation and production process control. Today, the company has a network of subsidiaries, authorized representatives and distributors in more than 45 countries.

  • safety

    The products are certified and approved in accordance with the latest requirements. A number of modules have ATEX approval for use in dusty environments.

  • ENVIRONMENTAL FRIENDLINESS

    The products are 100% lead-free, which allowed the company to be one of the first to receive a certificate of compliance with RoHS on environmental protection.

  • PERSPECTIVE

    PR ELECTRONICS strives to always be ahead, taking into account and implementing in practice the changes constantly made to the directives and standards.

Information Board PR ELECTRONICS

Learn more about our products PR ELECTRONICS.
  • Price list for products of the plant PR ELECTRONICS
    Price list for products
  • PR ELECTRONICS equipment catalog завода PR ELECTRONICS
    PR ELECTRONICS equipment catalog

NEW TECHNOLOGIES GROUP

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