PR Electronics Intrinsically Safe Transmitters

The PR Electronics range of Intrinsically Safe Transmitters, sometimes referred to as Isolation Barriers, provide Safe Signal Transmission for Hazardous Areas – Class 1, Div 1 Rated Environments. Highly Accurate, SIL Rated and Incorporating the Unique Clip-On Display Programmer, signal inputs and outputs can be visually monitored, calibrated and scaled. They are also certified to be mounted in Class 1, Div 2 Areas, to reduce wiring costs.

Products

Model: PR-9116B

Universal I.S. Transmitter

PR Electronics Model PR-9116B Universal Intrinscially Safe Transmitter
  • Input: Universal RTD or Thermocouple, Volt, mA, Resistance, Potentiometer
  • 2-Wire Loop Supply for Loop Powered Transmitters
  • Output: Active or Passive mA, and 1 x Programmable Relay Dry Contact
  • Monitoring of error events and cable breakage via the individual status relay
  • Power Supply: 19.2 to 31.2 Vdc and/or Power Rail
  • SIL2 Full Assessment
  • Optional PR-4501 Clip-On Display Programmer for Setup, Simulate, Manual Override, Calibrate, and I/O Viewing
  • Optional PR-4511 Modbus Version Display Programmer
  • 2.6KV Galvanic 3-Way Isolation (Input, Output & Supply)
  • UL & FM Approved for Class 1, Div 1
  • Hazardous Area, Class 1 Div 1 Applications
  • Sensor Signals from Explosive Environments for Level, Temperature, Pressure, Flow, Speed, etc.
  • Used predominantly in the  Oil and Gas, Power, Chemical, and Water Treatment Industries

Model: PR-9202B

Pulse Input I.S. Transmitter

PR Electronics Model PR-9202B Pulse Input Intrinscially Safe Transmitter
  • Input: Contact Inputs, Switches, and Namur Sensors for a range of 0-5KHz
  • Output: Opto or Relay Options Available
  • Single or Dual Channel Option
  • Monitoring of error events and cable breakage via the individual status relay
  • Power Supply: 19.2 to 31.2 Vdc and/or Power Rail
  • SIL2 Full Assessment
  • Optional PR-4501 Clip-On Display Programmer for Setup, and I/O Viewing
  • Optional PR-4511 Modbus Version Display Programmer
  • 2.6KV Galvanic 3-Way Isolation (Input, Output & Supply)
  • UL & FM Approved for Class 1, Div 1
  • Hazardous Area, Class 1 Div 1 Applications
  • Sensor Signals from Explosive Environments for Level or Pressure Switches, Contact Alarms etc.
  • Used predominantly in the  Oil and Gas, Power, Chemical, and Water Treatment Industries

Model: PR-9106B

I.S. mA Signal Splitter / HART repeater

PR Electronics Model PR-9106B mA HART Intrinscially Safe Transmitter
  • Input: Bridge the Dual mA Input Terminals to Achieve Splitter Function
  • Can also be used as a Single, or Dual Input mA HART Transparent Isolator/Repeater
  • HART Transparent Dual Active and Passive Inputs
  • Outputs: 2 x Galvanically Isolated mA Signals (Active or Passive)
  • Monitoring of error events and cable breakage via the individual status relay
  • Power Supply: 19.2 to 31.2 Vdc or Power Rail
  • Optional PR-4501 or PR-4511 Front Face Display to View mA Inputs / Outputs
  • 2.6KV Galvanic 3-Way Isolation (Input, Output & Supply)
  • UL & FM Approved for Class 1, Div 1
  • Hazardous Area, Class 1 Div 1 Applications
  • Sensor Signals from Explosive Environments for Level, Temperature, Pressure, Flow, Speed, etc.
  • Used predominantly in the  Oil and Gas, Power, Chemical, and Water Treatment Industries
  • Signal Splitting and Isolation
  • Process signals can be transmitted to the PLC, and a secondary Chart Recorder or Panel Meter Display
  • Eliminates Ground Loop Faults

Model: PR-7501

Field Mount Programmable HART Temperature Transmitter

PR Electronics Model 7501 Field Mount HART Temperature Transmitter
  • Input: Universal RTD or Thermocouple, as well as Ohm or mV
  • Output: Loop Powered mA, with HART 7 Protocol
  • High definition local operator interface (LOI) with 3 optical buttons
  • Dynamically adaptive to wear or accumulation of dirt
  • Immune to interference from ambient light sources
  • Touch screen can be used with or without gloves
  • Extremely high measurement accuracy
  • Programmable sensor mA Output error value
  • Explosion-proof Versions Available
  • Programmable via Front Face, HART, or PR-5909 Loop-link programmer
  • Head Mount Enclosure Temperature Measurement
  • Class 1, Div 1 Environments
  • Power Stations and Boilers
  • Pharmaceutical
  • Cement
  • Oil and Gas
  • Process Control Machinery