Gas Detector Gasmaster GM-1

Order no.: GMS-1

Question / Callback

Delivery time: 5-7 working days

Stationary gas detector Gasmaster GM 1 / (with ATEX approval) /
For adapting gas sensors / For O2, O3, CO, CO2, NH3, H2S

The Gasmaster GM-1 gas detector is a reliable, stationary warning device for gases. To connect a gas sensor, the gas measuring device is optionally supplied with a 4 - 20 mA or an mV signal input. The signal input has two alarm relays with which the gas detector can control signal lamps/horns or fans, for example. Two additional relays for alarm 1 and 2 are installed inside the device. The Gasmaster gas warning system also has a third relay inside for the fault alarm. A large display shows the measured values in ppb, ppm or %. In addition, the gas detector can be equipped with an optional interface for PC configuration or for uploading the event log.

- Various combinations possible
- Event logging
- Large, backlit LCD display
- A/V alarm device Max. 24V DC 650 mA
- Communication port for PC configuration
- Operating temperature -10 ... + 50 °C / 14 ... 122 °F
- Air humidity 0 ... 95% rel. humidity

Technical specifications
Sensor inputs	1 input for a gas sensor optional 4...20 mA or mV input
Outputs	A/V alarm control: 12/24 VDC, 650 mA max.control analog: 4...20 mA or 1...5 VDC serial interface: RS-485 Modbus RTU
Memory	for 300 processes
Display	LCD with backlight display in ppb, ppm or %
Alarm indicators	acoustic: 85 dB loud beep visual: alarm LEDs
Working temperature range	-10 ... +50 °C / 14 ... 122 °F
Working humidity range	0 ... 95 % RH (not condensing)
Supply	90 ... 264 VAC / 50 ... 60 Hz
Backup battery	1.2 Ah
Housing material	frame made of stainless steel / front made of ABS plastic
Dimensions	288 x 278 x 10 mm / 11.3 x 10.9 x 0.4"
Weight	4.5 kg / 9.9 lb
Standards	EN 50270 (EMC), EN 61010-1 low voltage
Protection class	IP 54

1 x Gasmaster GM-1 gas detector
1 x Operating manual

Accessories

Order no.: FLP

Gas Detector Flamgard-Plus

The Flamgard-Plus gas detector is a robust, flame-proof gas sensor for highly flammable gases. The Flamgard-Plus gas detector is available in different versions, depending on the gases for which it is to be used. The gas measuring device measures the respective gases with the help of integrated catalyst beads.

- Different versions available
- Flame-proof construction with ATEX approval
- Measurement with catalyst beads
- 3-wire 4 ... 20 mA output

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 1,726.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: IRMAX

Gas Detector IRmax

The gas detector IRmax is a robust gas sensor for flammable gases. The gas detector IRmax is delivered ready-calibrated for 1 of 21 different configurations. Of course, the gas detector has ATEX approval and can also be used in potentially explosive areas.

- Calibrated for 1 of 21 different configurations
- ATEX approval
- Very reliable, even under the toughest conditions
- Low maintenance and energy saving

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 1,837.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: C019

Gas Detector Xsafe

The Xsafe gas detector is a robust gas sensor for flammable gases in the safe range. The Xsafe gas detector is available in different versions, depending on the gases for which it is to be used. The gas measuring device measures the respective flammable gases with the help of an integrated pellistor.

- Different versions available
- For use in safe areas
- Detection by pellistor
- 3-wire 4 ... 20 mA or mV output

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 307.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: XG5

Gas Detector Xgard Type 5

The Xgard Type 5 gas detector is a robust, explosion-proof gas sensor for flammable gases. The Xgard Type 5 gas detector is available in different versions, depending on the gases for which it is to be used. The gas measuring device measures the respective flammable gases with the help of an integrated pellistor.

- Different versions available
- Explosion-proof construction with ATEX approval
- Detection by pellistor
- 3-wire 4 ... 20 mA output

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 624.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: Xgard-1-PH3

Gas Detector Xgard Type 1 PH3

The Xgard-1-PH3 is a single-gas Gassensor used to warn for gases (Phosphine, PH₃, 0 ... 1 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

- Stationary
- For (Phosphine, PH₃, 0 ... 1 ppm)
- Additional display and alarm station
- ATEX or UL approval

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 1,217.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: Xgard-1-O3

Gas Detector Xgard Type 1 O3

The Xgard-1-O3 is a single-gas Gassensor used to warn for gases (Ozone, O₃, 0 ... 1 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

- Stationary
- For (Ozone, O₃, 0 ... 1 ppm)
- Additional display and alarm station
- ATEX or UL approval

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 1,092.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: Xgard-1-O2

Gas Detector Xgard Type 1 O2

The Xgard-1-O2 is a single-gas gas sensor used to warn for gases (Oxygen, O₂, 0 ... 25 vol%), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

- Stationary
- For (Oxygen, O₂, 0 ... 25 vol%)
- Additional display and alarm station
- ATEX or UL approval

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 680.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: Xgard-1-NO2

Gas Detector Xgard Type 1 NO2

The Xgard-1-NO2 is a single-gas gas sensor used to warn for gases (Nitrogen dioxide, NO₂, 0 ... 10 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

- Stationary
- For (Nitrogen dioxide, NO₂, 0 ... 10 ppm)
- Additional display and alarm station
- ATEX or UL approval

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 913.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: Xgard-1-NH3

Gas Detector Xgard Type 1 NH3

The Xgard-1-NH3 is a single-gas Gas detector used to warn for gases (Ammonia, NH₃, 0 ... 50 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

- Stationary
- For (Ammonia, NH₃, 0 ... 50 ppm)
- Additional display and alarm station
- ATEX or UL approval

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 1,060.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: Xgard-1-H2S

Gas Detector Xgard Type 1 H2S

The Xgard-1-H2S is a single-gas gas sensor used to warn for gases (Hydrogen sulfide, H₂S, 0 ... 25 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

- Stationary
- For (Hydrogen sulfide, H₂S, 0 ... 25 ppm)
- Additional display and alarm station
- ATEX or UL approval

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 731.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: Xgard-1-H2

Gas Detector Xgard Type 1 H2

The Xgard-1-H2 is a single-gas Gas detector used to warn for gases (Hydrogen, H₂, 0 ... 2000 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

- Stationary
- For (Hydrogen, H₂, 0 ... 2000 ppm)
- Additional display and alarm station
- ATEX or UL approval

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 1,112.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: Xgard-1-CO

Gas Detector Xgard Type 1 CO

The Xgard-1-CO is a single-gas gas detector used to warn for gases (Carbon Monoxide, CO, 0 ... 250 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

- Stationary
- For (Carbon Monoxide, CO, 0 ... 250 ppm)
- Additional display and alarm station
- ATEX or UL approval

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 731.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: Xgard-1-CL2

Gas Detector Xgard Type 1 CL2

The Xgard-1-CL2 is a single-gas sas detector used to warn for gases (Chlorine, CL₂, 0 ... 5 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

- Stationary
- For (Chlorine, CL₂, 0 ... 5 ppm)
- Additional display and alarm station
- ATEX or UL approval

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 861.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: Xgard-1-SO2

Gas Detector Xgard Type 1 SO2

The Xgard-1-SO2 is a single-gas Gassensor used to warn for gases (Sulfur Dioxide, SO₂, 0 ... 10 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

- Stationary
- For (Sulfur Dioxide, SO₂, 0 ... 10 ppm)
- Additional display and alarm station
- ATEX or UL approval

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 905.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: TXP

Gas Detector TXgard-Plus

The TXgard-Plus gas detector is a robust, flame-proof gas sensor for toxic gases or oxygen. The TXgard-Plus gas detector is available in different versions, depending on the gases for which it is to be used. The gas measuring device measures the respective gases with the help of an integrated, electrochemical detector.

- Different versions available
- Flame-proof construction with ATEX approval
- Electrochemical detector
- 3-wire 4 ... 20 mA output

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 1,651.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: TXgard-IS+CO

Gas Detector TXgard-IS+CO

The TXgard-IS+CO is a single-gas Gas Detector used to warn for gases (Carbon Monoxide, CO, 0 ... 500 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

- Stationary
- For Carbon Monoxide, CO, 0 ... 500 ppm
- Additional display and alarm station
- ATEX or UL approval

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 1,267.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: TXgard-IS+H2S

Gas Detector TXgard-IS+H2S

The TXgard-IS+H2S is a single-gas Gas Leak Detector used to warn for gases (Hydrogen Sulfide, H₂S, 0 ... 50 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

- Stationary
- For Hydrogen Sulfide, H₂S, 0 ... 50 ppm
- Additional display and alarm station
- ATEX or UL approval

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 1,287.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: TXgard-IS+O2

Gas Detector TXgard-IS+O2

The TXgard-IS+O2 is a single-gas Gassensor used to warn for gases (Oxygen, O₂, 0 ... 25 vol%), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

- Stationary
- For (Oxygen, O₂, 0 ... 25 vol%)
- Additional display and alarm station
- ATEX or UL approval

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 1,156.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: TXgard-IS+O3

Gas Detector TXgard-IS+O3

The TXgard-IS+O3 is a single-gas Gas detector used to warn for gases (Ozone, O₃, 0 ... 1 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

- Stationary
- For (Ozone, O₃, 0 ... 1 ppm)
- Additional display and alarm station
- ATEX or UL approval

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 1,669.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: TXgard-IS+PH3

Gas Detector TXgard-IS+PH3

The TXgard-IS+PH3 is a single-gas Gas detector used to warn for gases (Phosphine, PH₃, 0 ... 2 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

- Stationary
- For (Phosphine, PH₃, 0 ... 2 ppm)
- Additional display and alarm station
- ATEX or UL approval

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 1,669.00

Price excl. VAT &. delivery
2 year Warranty

PC communication kit for Gasmaster GM-1 and GM-4

Order no.: C01929

PC communication kit for Gasmaster GM-1 and GM-4

Kit for connecting the Gasmaster GM-1 or GM-4 to a PC

The kit includes special software, an RS-485/232 converter and suitable cables. The kit is required to upload the event logs.

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: Crowcon Detection Instruments Ltd.

£ 555.00

Price excl. VAT &. delivery
2 year Warranty

Maintenance / Calibration for Gas Sensor

Order no.: TX-CAL

Maintenance / Calibration for Gas Sensor

Check for 1 gas sensor, is used for recalibration and maintenance of the sensor. We recommend having the sensors calibrated twice a year.

Catalogue: Measuring Instruments / Test Meters / Gas Detector / Gas Detection Instrument

Manufacturer: GFU GmbH

£ 190.00

Price excl. VAT &. delivery
2 year Warranty