Our Products

Gas Detection

Our gas detection products, which meet all major international certification standards, are used in numerous industries. Applications include oil and gas, offshore exploration and production, petrochemical, food and beverage, water treatment, automotive, steel production, liquid natural gas, liquefied petroleum gas, pharmaceutical, power stations and many others. Manufactured in four countries, our products are sold through a worldwide system of distributors, manufacturers’ representatives and sales subsidiaries. Our customer commitment does not stop at product delivery but encompasses ongoing services that include in-depth online and onsite training and 24/7 technical support.

Fixed Controllers- MX 43 SIL-1 Certified Gas Detection Controller

  • Analog and digital controller
  • 4 or 8 lines, up to 32 detectors
  • Up to 32 fully programmable relays (OR, AND, NAND, NOR, Voting functions)
  • Large graphic display
  • Remote modules (cost savings on wiring installation)
  • USB Data logging capability
  • RS485 Modbus RTU and multiple analog outputs
  • SIL-1 Certified to IEC/EN 61508 and EN 50402 functional safety standards

Fixed Transmitters -AirAware™

  • Low-Cost monitoring
  • Monitor CO, Cl2, H2S, NO2, SO2, O2, NH3, NO, or HCl
  • Can monitor, transmit and control
  • 4-20 mA or ModBus RTU outputs
  • Light industrial or commercial
  • Built In Alarm/Buzzer

Technical Specifications

Case:

NEMA 4 type, General purpose indoor use. Electroplated for RFI protection

Dimensions:

18.29 cm x 14.22 cm x 4.06 cm (7.2′′ x 5.6′′ x 1.6′′ )

Weight:

454 g (16 oz)

Sensor Type:

Electrochemical

Measuring Ranges:

Carbon Monoxide, Hydrogen Sulfide – 0 to 999 ppm in 1 ppm increments
Nitric Oxide – 0 to 999 ppm in 1 ppm increments
Ammonia – 4 to 100 ppm in 1 ppm increments
Oxygen – 0 to 30% by volume in 0.1% increments
Sulfur Dioxide, Nitrogen Dioxide – 0.2 to 99.9 ppm in 0.1 ppm increments
Chlorine – 0.2 to 50 ppm in 0.1 ppm increments
Hydrogen Chloride – 0.2 to 30 ppm in 0.1 ppm increments

Power Source (Run Time):

12-24 VDC (110 AC adapter optional with North American plug)

Temperature Ranges:

-20°C to 50°C (-4°F to 122°F ) typical, consult factory for gas specific temperature ranges

Humidity Range:

Oxygen – 0-99%
Ammonia, Carbon Monoxide, Hydrogen Sulfide, Nitrogen Dioxide, Sulfur Dioxide – 15-90%

Approvals:

CSA – C.22.2 No. 205-M 1983 (non-hazardous locations); CE (pending)

Warranty:

One year, including sensor

Portable Gas Detector - PS200 MultiGas Detector

  • Simple user interface
  • Full bump, calibration and charging options
  • Bump/calibration results storage
  • Stand-alone, PC or Ethernet options
  • Robust construction

Technical Specifications

Size :

121 x 59 x 32 mm (4.8” x 2.3” x 1.3”)

Weight :

230g (8oz) with pump 215g (7.6oz) without
pump

Temperature :

-20 to +50oC (-4 to 122oF)

  Humidity :

0 to 95% R.H non-condensing

Alarms :

Highly visible flashing LED, piercing >90dB
audible

Display :

Green and red LCD backlight display

Datalogging :

Timed: 24 hours of timed logs at 1 log per
minute
Session: Minimum of 180 logs
Calibration: Minimum of 8 calibration logs
Bump Logs: Minimum of 180 logs

Battery  :

Lithium Ion rechargeable battery
Run Time: Up to 14 hrs (diffusion)
Charging Time < 4 hrs

Enclosure :

High impact rubberized polycarbonate case

  Drop Test :

3m (10ft)

  IP Rating:

IP67 (Dust-tight and waterproof to 1m)

  Response
  Times
  (T90) :

LIE = 10 secs (IEC 60079-29-1)
O2 = 12 secs (BSEN 50 104)
CO < 20 secs
H < 20 secs

  Warranty :

Standard 2 years

Auto bump & calibration station technical specification

Size :

200 x 140 x 135mm (7.9” x 5.5” x 5.3”)

Weight :

1.2kg (43oz)

Interfaces :

Standalone /USB /Ethernet

LED
Indicators :

Power (Green) /Testing (Yellow) /Pass (Green)
/Fail (Red)

Testing Time :

Bump Test 60 secs
Calibration Test 90 secs

Data Storage:

>6000 Bump & Calibration results

Power Supply:

12V dc, 2A

Operating
Temperature:

-10 to 40 oC (14 °F to 104 °F)

Gas Ports:

3 (Air, Combi Gas & Exhaust)
Contact GMI for other combinations

Measuring Ranges

  • H 0 - 100ppm in 1ppm increments
  • O2 0 - 25% in 0.1% increments
  • CO 0 - 500ppm in 1ppm increments

Certification

  • IECEx: Ex ia IIC T4 Ga
  • ATEX: Ex II 1G Ex ia IIC T4 Ga
  • UL913: Class I, Division 1, Groups A, B, C, D T4
  • MED: 96/98/EC As amended
  • CE
  • CSA: Class I, Division 1, Groups A, B, C, D T4

PS500 Gas Detector

  • Over 15 plug-and-play smart sensors to choose from wide range of VOC’s with 2 different PID sensors
  • On-board datalogging for calibration certificates, data management, and event logging
  • High impact rubberised case
  • Flexible configuration to suit your specification

Technical Specifications

Size :

140 x 85 x 45 mm / 5.5” x 3.3” x 1.7”

Weight :

0.4 kg / 14 oz.

Humidity:

0-98% non condensing

  Alarms:

Visual 360º full light bar, piercing 95db audible
4 gas alarms per gas user programmable
TWA/STEL alarms visual and audible
Low flow visual and audible
Low battery alarm
Up to 4 alarms per toxic gas, user programmable
3 alarms for 02, 2 alarms for LEL

Display:

LCD backlight display

Datalogging (optional):

Timed: 24 hours of timed logs at 1 log per minute
Session: Minimum of 180 logs
Calibration: Minimum of 8 calibration logs

Battery :

NiMH rechargeable battery–12 hr. minimum
with pump
Alkaline battery pack (3 AA)–12 hr. minimum
with pump

Enclosure:

High impact rubberized polycarbonate case

Rating:

IP65 (Dust tight and water resistant)

  Approvals:

* UL 913 Class I, Div 1 Groups A,B,C,D
MED (0038/YY) - Module B & E
0518
ATEX II 2 G EEx iad IIC T3 / T4

  IECEx:

EEx iad IIC T3/T4

  Warranty:

2 years