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SenSmart 3500 PID

SenSmart 3500 PID

SenSmart 3500 PID

The SenSmart 3900 3-wire gas detector is built with our reliable ‘ST-48’ smart transmitter, which provides the cutting-edge technology in toxic and combustible gas detection. It’s a universal, easy to use detector that supports Photoionization sensors.



  • CSA Certified for Class I, Div 1 Locations
  • Graphic LCD display shows values, units, trend graph, alarm levels
  • Backlit display for better visibility in low light conditions
  • LED indication of alarm status
  • Supports both local and remote sensors for easy installation
  • Non-intrusive, prompted calibration with programmable cal-gas
  • Power-up and post-calibration delays eliminate false alarms
  • Options for 3x 5A alarm contacts, isolated 4-20mA and MODBUS®
  •  Auto-recognition of Smart Sensors uploads calibration data and more
  • Real-time clock and calendar logs alarms, calibration and power-up events
  • Security mode allows locking of critical parameters
  • Fault supervision circuitry detects failed sensor and transmits warning
  • Setup in hazardous area requires only simple magnetic wand

35001AL-1-9028/1000P/L1 Specifications

  • Area Classification: Division 1 Explosion Proof
  • Enclosure Type: Aluminum
  • 3-Wire/Heated Models: Standard 3-Wire Model
  • Output Option: Standard 4-20mA Output and 10-0234 Modbus RTU with 3 Relays
  • Gas Type: Ethyl Alcohol
  • Sensor Type: 10-9028 Smart Sensor, PID with Arctic Heater, Ethyl Alcohol
  • Sensor Range: 0-1000ppm
  • Sensor Location: Local Mount with Splash Guard