Size

43 x 130 x 84mm (1.7 x 5.1 x 3.3ins)

Weight

309g 4 gas (10.8oz)/ 340g pumped (11.9oz)333g 5 gas (11.7oz)/ 362g pumped (12.7oz)

Alarms

Audible >95dB @ 30cm (98dB @30cm in loud mode)
Visual - all angle dual red/blue LEDs
Vibrating alert

Display

Top mount for ease of view with dual colour backlight (green/red)

Data logging

125hr at 10-second intervals (45,000 logs)

Event logging

Alarm, over range, calibration, bump, on/off, TWA, 1000 events

Battery

Rechargeable Li-ion, >14hr (13 hours pumped operation) based on CH₄, O₂, H₂S, CO
Typical charge time 7.5hr

Sampling

Internal pump as option

Operating temperature

-20°C to +55°C (-4°F to +131°F)

Storage

-25°C to +65°C (-13°F to +149°F)

Humidity

10 to 95% RH+

Ingress protection

Independently tested to IP65 and IP67

Approvals

IECEx: Ex d ia IIC T4 Gb Tamb -20°C to +55°C
ATEX: II 2 G Ex d ia IIC T4 Gb Tamb -20°C to +55°C
UL: Gas detector use in hazardous locations Class 1, Division 1, Groups A, B, C, and D only as to intrinsic safety
INMETRO

Compliance

FCC and CE. Complies with EMC Directive 2014/30/EU, EN50270 and ICES-003

Interface

Data connection for gas test solutions and direct to PC

Charging

Direct connection to multi-regional power supply
Vehicle charger adaptor
Desktop cradle
USB power and communications lead

Gas

Range

Typical Alarms

Resolution

Ammonia (NH₃)

 0-100ppm

 25ppm

 1ppm

Carbon dioxide (CO₂)

 0-5% vol.

 0-5% vol.

 0.01% vol.

Carbon monoxide (CO)

 0-2000ppm

 30ppm

 1ppm

Carbon monoxide (CO)

 0-500ppm

 30ppm

 1ppm

Carbon monoxide 
(hydrogen filtered)

 0-2000ppm

 30ppm

 1ppm

Chlorine (Cl₂)

 0 - 5ppm

 0.5ppm

 0.1ppm

Dual toxic (CO-H₂S)

H₂S 0-100ppm  
CO 0-5ppm 

 5ppm
 30ppm 

 1ppm
 1ppm 

Flammable

 0-* LEL

 20% LEL

 1% LEL

Hydrogen sulphide (H₂S) 

 0-100ppm

 5ppm

 1ppm

Nitrogen dioxide (NO₂)

 0-20ppm

 1ppm

 0.5ppm

Oxygen (O₂)

 0-25% vol.

 19% / 23% vol. 

 0.1% vol.

Ozone (O₃)

 0-1ppm

 0.1ppm

 0.01ppm

Sulphur dioxide (SO₂)

 0-20ppm

 1ppm

 0.1ppm

Chlorine dioxide (ClO₂)

 0-1ppm

 0.1ppm

 0.1ppm

Nitric oxide (NO)

 0-100ppm

 25ppm

 1ppm