SenSmart 1100 EC

SenSmart 1100 EC

SenSmart 1100 EC

RC Systems’ SenSmart 1100 EC O2 sensor and toxic gas detector utilizes a 2-wire 4-20mA sensor transmitter. It accepts low-power, electrochemical oxygen or toxic gas detection modules and functions in a sink mode to transmit gas value to the appropriate receiver device.
This gas detector is suitable for Division 1 and Division 2 hazardous areas. It may be installed as an intrinsically safe device with a barrier, or explosion-proofed for NEMA 7 installations.
Use the configurator below to request a quote on a SenSmart 1100 EC O2 sensor and toxic gas detector. Contact RC Systems to order or for more information.

Features & Highlights of the SenSmart 1100 EC

  • Field replaceable toxic gas/oxygen sensor module
  • Range & target gas configured on sensor module
  • Low level sensor signals are protected within stainless steel sensor head for improved system noise immunity
  • Industry standard 4-20mA signal may be transmitted thousands of feet on 2-wires
  • 2-wire 4-20mA signal is nonpolar with protective “steering diode” interface
  • Missing sensor forces <2mA FAULT indication
  • Standard “Fault Supervision” circuitry continuously monitors for failed sensor. 4-20mA output transmits <2mA during failures.
  • Designed for use with RC Systems’ 2-, 4-, 16-, or 64-channel controllers. 

1100NIAL-1015/100P-2-0 Specifications

  • Area Classification: Division 2 Non-Incendive
  • Enclosure Type: Aluminum
  • Gas Type: Ammonia
  • Sensor Range: 0-100ppm
  • Sensor Head Type: Stainless Steel with Diffusion Cap and Splash Guard
  • Intrinsically Safe Barrier: Barrier Not Required