Honeywell Signalpoint gas detection sensors
Signalpoint is a self-contained gas sensor system for either combustible or toxic gases. It consists of a sensor with integral
junction box and cable entry, designed to make installation simple and maintenance minimal.
Signalpoint is constructed in rugged plastic material and has an IP54 (Ingress Protection) approval. The unit is particularly suited for indoor industrial applications.
Signalpoint Combustible is certified to the latest European ATEX safety and performance standards for the detection of combustible gases in potentially explosive atmospheres. It uses well proven, reliable catalytic beads with a typical lifetime of 5 years. Switch out to new sensors is easily achieved by exchange of the Signalpoint Combustible lid.
Signalpoint Toxic is an uncertified product designed for the protection of personnel from toxic hazards and oxygen deficiency. Signalpoint Toxic incorporates local visual indication of status; operational, first level and second level of alarm. Detection is via electrochemical cell technology and maintenance is minimised by easy exchange of the sensing elements.
Signalpoint 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, Touchpoint 1 and Touchpoint 4 or operated from a customer“s own existing system due to the use of industry standard outputs.
The Signalpoint design concept means simple installation, minimum maintenance and spares requirements and years of reliable, trouble-free operation.
Note: Sensepoint flammable is preconfigured for 0-100% LEL methane. Contact the sales office for other flammable gas configurations.
For all weather, IP65 rated gas sensors, the Sensepoint and Sensepoint XCD ranges are available.
3309-001 %LEL flammable gas (2106B1130)
3309-002 ppm hydrogen sulphide (2106B1549)
3309-003 ppm carbon monoxide (2106B1548)
3309-004 ppm chlorine (2106B1547)
3309-005 0-50ppm ammonia (2106B1596)
3309-006 0-1000ppm ammonia (2106B1595)
3309-007 %VOL oxygen (2106B1545)
Signalpoint is constructed in rugged plastic material and has an IP54 (Ingress Protection) approval. The unit is particularly suited for indoor industrial applications.
Signalpoint Combustible is certified to the latest European ATEX safety and performance standards for the detection of combustible gases in potentially explosive atmospheres. It uses well proven, reliable catalytic beads with a typical lifetime of 5 years. Switch out to new sensors is easily achieved by exchange of the Signalpoint Combustible lid.
Signalpoint Toxic is an uncertified product designed for the protection of personnel from toxic hazards and oxygen deficiency. Signalpoint Toxic incorporates local visual indication of status; operational, first level and second level of alarm. Detection is via electrochemical cell technology and maintenance is minimised by easy exchange of the sensing elements.
Signalpoint 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, Touchpoint 1 and Touchpoint 4 or operated from a customer“s own existing system due to the use of industry standard outputs.
The Signalpoint design concept means simple installation, minimum maintenance and spares requirements and years of reliable, trouble-free operation.
Note: Sensepoint flammable is preconfigured for 0-100% LEL methane. Contact the sales office for other flammable gas configurations.
For all weather, IP65 rated gas sensors, the Sensepoint and Sensepoint XCD ranges are available.
- Features:
- Local LED indication of status and alarm
- Easy visual recognition of hazard
- Integral junction box with IP54 approval
- For indoor non-aggressive environments
- Electrochemical cell sensing technology
- Easy maintenance
- Proven, fast and reliable
- Exchangeable electrochemical cells
3309-001 %LEL flammable gas (2106B1130)
3309-002 ppm hydrogen sulphide (2106B1549)
3309-003 ppm carbon monoxide (2106B1548)
3309-004 ppm chlorine (2106B1547)
3309-005 0-50ppm ammonia (2106B1596)
3309-006 0-1000ppm ammonia (2106B1595)
3309-007 %VOL oxygen (2106B1545)
![]() |
Signalpoint datasheet |
![]() |
Signalpoint user manual |
Buy Honeywell Signalpoint gas detection sensors online now, just click on the
next to the product price to add it to your shopping basket.
next to the product price to add it to your shopping basket.
| 3120-001 | Honeywell Signalpoint 0-100% LEL flammable (methane) gas sensor (2106B1100) | £142.00 | ||
| 3120-002 | Honeywell Signalpoint 0-20ppm hydrogen sulphide (H2S) gas sensor (2106B1300) | £214.00 | ||
| 3120-003 | Honeywell Signalpoint 0-50ppm hydrogen sulphide (H2S) gas sensor (2106B1301) | £214.00 | ||
| 3120-004 | Honeywell Signalpoint 0-100ppm hydrogen sulphide (H2S) gas sensor (2106B1302) | £214.00 | ||
| 3120-005 | Honeywell Signalpoint 0-100ppm carbon monoxide (CO) gas sensor(2106B1305) | £214.00 | ||
| 3120-006 | Honeywell Signalpoint 0-200ppm carbon monoxide (CO) gas sensor (2106B1306) | £214.00 | ||
| 3120-007 | Honeywell Signalpoint 0-500ppm carbon monoxide (CO) gas sensor (2106B1307) | £214.00 | ||
| 3120-008 | Honeywell Signalpoint 0-5ppm chlorine (CL2) gas sensor (2106B1310) | £293.00 | ||
| 3120-009 | Honeywell Signalpoint 0-15ppm chlorine (CL2) gas sensor (2106B1311) | £293.00 | ||
| 3120-010 | Honeywell Signalpoint 0-50ppm ammonia (NH3) gas sensor (2106B1313) | £320.00 | ||
| 3120-011 | Honeywell Signalpoint 0-1000ppm ammonia (NH3) gas sensor (2106B1314) | £320.00 | ||
| 3120-012 | Honeywell Signalpoint 0-25%v/v oxygen (O2) gas sensor (2106B1316) | £214.00 |








