The Honeywell 2106B1201 is a Sensepoint 0-100% LEL flammable gas sensor featuring an M25 mounting thread size designed for industrial flammable gas monitoring. Built with poison-resistant catalytic bead sensor technology, this detector provides a 3-wire mV bridge circuit output signal for connection to Honeywell Analytics controllers or third-party DCS/PLC systems. Installation in potentially explosive atmospheres is accomplished using a suitable Ex d or Ex e approved junction box.
| Part Number | Description |
|---|---|
| 2106B1200 | Sensepoint 0-100% LEL Flammable Sensor M20 |
| 2106B1201 | Sensepoint 0-100% LEL Flammable Sensor M25 |
| 2106B1202 | Sensepoint 0-100% LEL Flammable Sensor M26 |
| 2106B1203 | Sensepoint 0-100% LEL Flammable Sensor M26 (VQ1AB pellistor) |
| 2106B1204 | Sensepoint 0-100% LEL Flammable Sensor 3/4" NPT |
| 2106B1205 | Sensepoint ppm (0-10% LEL) Flammable Sensor M20 |
| 2106B1209 | Sensepoint ppm (0-10% LEL) Flammable Sensor 3/4" NPT |
| Parameter | Specification |
|---|---|
| Gas & Range | Flammable 0-100% LEL |
| Technology | Poison resistant catalytic bead |
| Signal Output | mV bridge |
| Supply | 200mA; 0.7W maximum |
| Operating Temp | -30 to +65 Celsius |
| Operating Humidity | Continuous: 20 to 90% RH (non-condensing); Intermittent: 10 to 99% RH (non-condensing) |
| Storage Conditions | 0 to 25 Celsius; 30 to 70% RH |
| Operating Pressure | 90 to 110kPa |
| Warm-up Time | <20 minutes |
| Response Time (T50) | <5 secs |
| Response Time (T90) | <10 secs |
| Linearity | <5% fsd or +-10% of reading |
| Operating Life | 5 years (typical) |
| Storage Life | Typically, over 5 years when in original sealed packaging |
| Stability (zero) with time | < +-3% fsd/yr |
| Stability (zero) with temp | < 3% fsd |
| Stability (zero) with humidity | < +-1% fsd |
| Stability (span) with time | < +-3% fsd/yr |
| Stability (span) with temp | < +-8% fsd |
| Stability (span) with humidity | < +-2% fsd |
| Weight | 190g |
| Construction Materials | Polyphenylene Sulphide (PPS) |
| IP Rating | IP65 (standard), IP67 (with weather protection fitted) |
| Mounting Thread | M25 |
| Terminal / Wire | Function |
|---|---|
| Brown | +VE |
| White (01) | Active Signal |
| Blue (NS) | Non-active / -VE |
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Returns & Warranty
Manufacturer: Honeywell
Product No.: 2106B1201
Country of origin:United States
Product Type: Gas Detectors
Payment: T/T, Western Union
Weight: 190g
Dimensions: 74 mm x 52 mm x 56 mm (H x W x D)
Shipping port: Xiamen
Warranty: 12 months
The Honeywell 2106B1201 is a Sensepoint 0-100% LEL flammable gas sensor featuring an M25 mounting thread size designed for industrial flammable gas monitoring. Built with poison-resistant catalytic bead sensor technology, this detector provides a 3-wire mV bridge circuit output signal for connection to Honeywell Analytics controllers or third-party DCS/PLC systems. Installation in potentially explosive atmospheres is accomplished using a suitable Ex d or Ex e approved junction box.
| Part Number | Description |
|---|---|
| 2106B1200 | Sensepoint 0-100% LEL Flammable Sensor M20 |
| 2106B1201 | Sensepoint 0-100% LEL Flammable Sensor M25 |
| 2106B1202 | Sensepoint 0-100% LEL Flammable Sensor M26 |
| 2106B1203 | Sensepoint 0-100% LEL Flammable Sensor M26 (VQ1AB pellistor) |
| 2106B1204 | Sensepoint 0-100% LEL Flammable Sensor 3/4" NPT |
| 2106B1205 | Sensepoint ppm (0-10% LEL) Flammable Sensor M20 |
| 2106B1209 | Sensepoint ppm (0-10% LEL) Flammable Sensor 3/4" NPT |
| Parameter | Specification |
|---|---|
| Gas & Range | Flammable 0-100% LEL |
| Technology | Poison resistant catalytic bead |
| Signal Output | mV bridge |
| Supply | 200mA; 0.7W maximum |
| Operating Temp | -30 to +65 Celsius |
| Operating Humidity | Continuous: 20 to 90% RH (non-condensing); Intermittent: 10 to 99% RH (non-condensing) |
| Storage Conditions | 0 to 25 Celsius; 30 to 70% RH |
| Operating Pressure | 90 to 110kPa |
| Warm-up Time | <20 minutes |
| Response Time (T50) | <5 secs |
| Response Time (T90) | <10 secs |
| Linearity | <5% fsd or +-10% of reading |
| Operating Life | 5 years (typical) |
| Storage Life | Typically, over 5 years when in original sealed packaging |
| Stability (zero) with time | < +-3% fsd/yr |
| Stability (zero) with temp | < 3% fsd |
| Stability (zero) with humidity | < +-1% fsd |
| Stability (span) with time | < +-3% fsd/yr |
| Stability (span) with temp | < +-8% fsd |
| Stability (span) with humidity | < +-2% fsd |
| Weight | 190g |
| Construction Materials | Polyphenylene Sulphide (PPS) |
| IP Rating | IP65 (standard), IP67 (with weather protection fitted) |
| Mounting Thread | M25 |
| Terminal / Wire | Function |
|---|---|
| Brown | +VE |
| White (01) | Active Signal |
| Blue (NS) | Non-active / -VE |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|
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