Honeywell Sensepoint gas detection sensors

The Sensepoint range of flammable, toxic and oxygen gas detectors offer users a high quality, low cost solution to their industrial gas monitoring needs. Installation in potentially explosive atmospheres is made by the use of a suitable Exd or Exe approved junction box. The industry standard outputs from Sensepoint are connected to either a choice of Honeywell Analytics' controllers or 3rd party DCS / PLC systems. Both flammable and toxic versions are certified to the latest European ATEX safety and performance standards.

The flammable detector is available in either % LEL or PPM detection range versions and provides an industry standard mV bridge output. Typical life expectancy is greater than 5 years, after which the detector is simply replaced with a new one.

The toxic detectors are supplied pre calibrated for easy installation and provide an industry standard 2 wire 4-20mA loop output. User connections are Exd, while front end Intrinsic Safety (IS) design allows for easy exchange of the replaceable sensor while powered. IS design also removes the need for a sinter enabling very fast speed of response and detection of ‘sticky’ gases such as Chlorine and Ammonia. Sensepoint has proven its suitability across a wide range of demanding applications by delivering high performance and reliability at an affordable cost.

The Sensepoint high temperature sensor has been specifically designed for the detection of combustible gases in high temperature hazardous area locations. Typical applications include turbine enclosures and drying ovens used in solvent based printing and coating machines. These applications require a sensor that provides reliable and stable detection allowing low level alarm settings across a wide temperature range. Utilizing a specially matched pair of Sieger poison resistant combustible gas detection elements, the Sensepoint High Temperature Sensor has a very stable baseline allowing alarm trip points to be set as low as 5% LEL across a temperature range of -55°C to +150°C (-67°F to +302°F). The gas measuring range can be configured from 0-20% LEL up to 0-100% LEL depending on the type of controller used.

Sensepoint from Honeywell Analytics (manufacturers of toxic and flammable gas detection systems under the Sieger and Zareba brands) can be used with a choice of controllers such as the Honeywell Zareba Unipoint, or operated from a customer´s own existing system due to the use of industry standard outputs.

• Replacement gas sensors available. Contact the sales office quoting part number:
  • 2106B1545 - Oxygen (O2) Electrochemical Cell Exchange Kit
  • 2106B1546 - Sulphur dioxide (SO2) Electrochemical Cell Exchange Kit
  • 2106B1547 - Chlorine (Cl2) Electrochemical Cell Exchange Kit
  • 2106B1548 - Carbon monoxide (CO) Electrochemical Cell Exchange Kit
  • 2106B1549 - Hydrogen sulphide (H2S) Electrochemical Cell Exchange Kit
  • 2106B1594 - Nitric oxide (NO) Electrochemical Cell Exchange Kit
  • 2106B1595 - Ammonia (NH3) 0-1000 ppm Electrochemical Cell Exchange Kit
  • 2106B1596 - Ammonia (NH3) 0-50 ppm Electrochemical Cell Exchange Kit
  • 2106B1597 - Hydrogen (H2) 0-1000 ppm Electrochemical Cell Exchange Kit
  • 2106B1598 - Hydrogen (H2) 10000 ppm Electrochemical Exchange Kit
  • 2106B1599 - Nitrogen dioxide (NO2) 0-10 ppm Electrochemical Exchange Kit

• Sensepoint gas detection sensor accessories: Contact the sales office quoting part number:
  • 00780-A-0100 - Honeywell junction Box- Bartec OTB122
  • 2052D0001 - High temperature Exe junction box. ATEX approved
  • 00780-A-0160 - Right angle mounting bracket for Hawke junction box
  • 02000-A-1635 - Weatherproof cap including remote gassing nozzle
  • 02000-A-1640 - Series 2000 weather housing use with combustible sensor
  • 00780-A-0076 - Stainless steel weather housing (ducts & high temperature)
  • 02000-A-1642 - Series 2000 collecting cone for use with combustible sensor
  • 02000-A-1645 - Series 2000 flow housing assembly
  • 2106B1110 - Catalytic bridge to 4-20mA converter
  • 2106B2114 - Toxic calibration kit including: Calibration Cover, Removal Tool, Potentiometer Adjustment Tool
  • 2106D2055 - M36/M40 thread adaptor
  • 225-262-138 - Cable gland and caps, 20mm, nylon

Sensepoint sensors listed below have an M20 mounting thread. Sensepoint sensors are also available with M25 or 3/4NPT mounting threads, contact the sales office for details.

	Sensepoint datasheet		Sensepoint HT datasheet
	Sensepoint toxic user manual		Sensepoint LEL user manual		Sensepoint ppm user manual		Sensepoint HT user manual