Honeywell Sensepoint HT Flammable Sensor

  1. Home
  2. Products

Honeywell Sensepoint HT Flammable Sensor

The Sensepoint High-Temperature Sensor is designed to detect combustible gases in high-temperature, hazardous areas. 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 and allows low-level alarm settings across a wide temperature range.

The Sensepoint High-Temperature Sensor uses a specially matched pair of Honeywell poison-resistant combustible gas detection elements. Its very stable baseline allows 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). Depending on the type of controller used, the gas measuring range can be configured from 0-20% LEL up to 0-100% LEL.

The detector elements are housed in an explosion-proof assembly and provide an industry-standard 3-wire mV bridge output, which can be connected to a suitable control device or converted to an analogue output signal via a field transmitter.

Excellent Performance

  • Certified for hazardous area operation up to +150°C (+302°F)
  • Alarm trip points as low as 5% LEL

Cost Effective

  • Low-cost disposable sensor
  • Greater than 5-year typical operating life

Reliable Operation

  • Thermally matched beads provide optimum accuracy and stability
  • Proven technology from the World leader in combustible gas detection

Flexibility

  • Measuring ranges from 0-20% LEL to 0-100% LEL
  • Wide range of accessories

Robust Construction

  • 316 Stainless Steel sensor body
  • ATEX/ IECEx approved design

Order Information

  • 2106B2310 Sensepoint HT Flammable Sensor (ATEX) M20
  • 2106B2311 Sensepoint HT Flammable Sensor (ATEX) M25
  • 2106B2312 Sensepoint HT Flammable Sensor (ATEX) 3/4 NPT

Note: For a complete sensor, order the correct number of FEEL EX e J.Box 2052D0001 and Weather Housing 00780-A-0076.

Parameter Specification
Range 0-20% LEL, 0-100% LEL (Control card dependent)
Speed of Response T60 Less than 6 seconds
T90 Less than 10 seconds
Minimum Alarm Level 5% LEL
Output Signal mV bridge
Operating Temperature -55°C to +150°C (-67°F to +302°F)
Operating Humidity Continuous: 20 to 90% RH
Intermittent: 10 to 99% RH
Operating Pressure 75 to 110kPa (750 to 1100mbar)
Stability (Zero) With time: Less than ±5% LEL / year
With temperature: Less than ±3% LEL
With humidity: Less than ±3% LEL
With pressure: Less than ±3% LEL
Stability (Span) With time: Less than ±5% LEL / year
With temperature: Less than ±4% LEL
With humidity: Less than ±3% LEL
With pressure: Less than ±3% LEL
Linearity Better than ±5% fsd
Repeatability Better than ±2% LEL
Warm-up Time 30 minutes
Detector Operating Life More than 5 years (typical)
Storage Life Typically, no degradation has been observed in clean, stable conditions for up to 5 years
Power Consumption 0.7W at 200mA
Enclosure Material 316 Stainless Steel
Mounting Thread M20, M25 or ¾″ NPT
Weight 225g (7.9oz)
Certification II 2 GD Ex d IIC T3 Gb Tamb -55°C to +150°C
tb IIIC T200ºC Db IP66 A21
Baseefa08ATEX0264X
IECEx BAS08.0069X

Enquire About This Product

Get in touch with us to see how we can help you with your project

Thank you Message Sent
Error occurred while sending email. Please try again later.