The E3Point Series is capable of measuring both toxic and combustible gases. The E3Point Series sensors monitor toxic and/or combustible gases in commercial operation settings so that they run more intelligently to protect people, property, and the bottom line.
Gases detected by the E3Point Series include:

  • CO
  • NO2
  • O2
  • H2
  • H2S
  • CH4
  • C3H3

Contact Today

General Specifications

UsesWall or duct-mounted gas detector for monitoring carbon monoxide (CO), nitrogen dioxide (NO2), oxygen (O2), methane (CH4), hydrogen (H2), hydrogen sulphide (H2S), and propane (C3H8), installed as a standalone device with single-gas or dual-gas monitoring.
Size20.56 x 14.90 x 6.72cm (8.09 x 5.87 x 2.65”) (H x W x D); Remote Sensor: 3.5 x 4.5 x 6.5 cm (1.36 x 1.75 x 2.56”)
Power Requirement24 Vac nominal (17-27Vac), 50/60 Hz, 0.35 A; 24Vdc nominal (20-38Vdc); with remote sensor: 7 W max.
Optional Main AC Input120Vac nominal, ± 10% (with on-board transformer)
Relay Output2 DPDT relays, 5A @ 250Vac; 5A @ 30Vdc
Operating EnvironmentCommercial, Indoor, Extreme Temperature Environments
Operating TemperatureH2S, NO2, O2, CH4, H2, C3H8: -40 to 50ºC (-40 to 122ºF) CO: -20 to 50ºC (-4 to 122ºF)
Sensor TypeElectrochemical cell (CO, NO2, H2S, O2); catalytic (CH4, H2, C3H8)
Response TimeT90 < 50 seconds With ECLAB T90 < 240 seconds
Display8 character, 2 line backlit LCD
Visual IndicatorsGreen LED: Power Amber LED 1: Alarm/Fault Amber LED 2: Alarm/Fault
Audible Alarm>85 dBA at 3 m (10 ft)
Accuracy± 3% of full scale @ 25ºC
Detection Ranges and Alarm Levels
GasResolutionRangeAlarm AAlarm BAlarm C
CO (Carbon Monoxide)1 ppm0-250 ppm 25 ppm100 ppm225 ppm
No2 (Nitrogen Dioxide)0.1 ppm0-10 ppm0.7 ppm2 ppm9 ppm
CSA C22.2 No. 61010-1, UL 61010-1; FCC part 15; ICES-003 issue 4; ISO 9001-2008

Order Form