Gas detector

Name: Gas detector
Brand: WIKA

Gas detector based on infrared technology for locating and quantifying SF6 gas leaks, with high sensitivity down to 0.6 ppmv and immunity to moisture and VOCs.

Range

0…2000 ppmv

Output

Visual alarm · Audible alarm

Price

On request

Depends on configuration

Request a quote

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Description

The model GIR-10 gas detector is used to detect even the smallest concentrations of SF6 gas, making it ideally suited for locating leakage and determining the size of it.

Special features

Even the smallest concentrations of down to 0.6 ppmv can be detected
Responds only to SF 6 gas and is therefore insensitive to moisture and the usual volatile organic compounds (VOC)
Easy operation
Fast response time
Calibration ex-works using certified test gases

Identification

Model	GIR-10
Product family	GIR
Subcategory	Gas detector

Measuring range

Pressure ranges

0…2000 ppmv · 0…50 ppmv · 0…1000 ppmv

Process conditions

Process connection

Connection hose

Electrical characteristics

Output signal

Visual alarm · Audible alarm

Materials

Wetted parts material

Infrared sensor with gas sample chamber, Particle filter

Operating environment

Ambient temperature	+0…+50 °C
Weight	3 kg

Additional details

Datasheet languages

Tables from datasheet

Basic information

Measurement principle	Non-dispersive infrared technology (NDIR)
Voltage supply	■ Lithium-ion rechargeable battery for approx. 8 hours operating time ■ Battery charger AC 100 ... 265 V, 50/60 Hz
Calibration cycle	After 1,200 hours of operation or at least every 2 years
Permissible temperature ranges
Storage temperature	-10 ...+60 °C [14 ... 140 °F]
Operating temperature	0 ... 50 °C [32 ... 122 °F]
Dimensions
Console	285 x 195 x 80 mm[11.22 x 7.67 x 3.14 in]
Hand-held	210 x 110 x 90 mm[8.26 x 4.33 x 3.54 in]
Weight
Console	2.5 kg [5.51 lb]
Hand-held	0.5 kg [1.1 lb]

Sensor (SF₆ gas version, 0 ... 2,000 ppm v )

Application area	Leakage detection
Medium	SF₆ gas
Measuring range	0 ... 2,000 ppm v
Detection limit 1)	3 ppm v
Detectable leakage rate (cal- culated)	3 g/year (corresponds to 1.81 x 10 -5 mbar x l/s)
Accuracy 2)
≤ 100 ppmv	±3 ppm v
≥ 100 ...≤ 2,000 ppmv	±2 %of end value
Resolution	1 ppm v
Measuring units	■ ppm v ■ g/y ■ cc/s
Response time T90	< 1 second
Alarm signal	Visual and audible

Sensor (SF₆ gas version, 0 ... 50 ppm v )

Application area	Integral leakage testing
Medium	SF 6 gas
Measuring range	0 ... 50 ppm v
Detection limit 1)	0.6 ppm v
Detectable leakage rate (cal- culated)	0.34 g/year (corresponds to 1.81 x 10 -6 mbar x l/s)
Accuracy
≤ 10 ppm v	±0.5 ppm v
> 10 ppm v	±2%
Resolution	0.1 ppm v
Measuring units	ppm v
Response time T90	< 12 seconds
Alarm signal	Visual and audible

Sensor (CO 2 version, 0 ... 1,000 ppm v )

Application area	Integral leakage testing
Medium	CO 2
Measuring range	0 …1,000 ppm v
Detection limit 1)	10 ppm v
Detectable leakage rate (calcu- lated)	3.43 g/year (corresponds to 1.81 x 10 -5 mbar x l/s)
Accuracy	±50 ppm v
Resolution	1 ppm v
Measuring unit	ppm v
Response time T90	< 1 second
Alarm signal	Visual

View all (5)

Description	Order number
Particle filter	14005140
Transparent filter cap	14005999
O-ring	14004754
Measuring tip with injection needle	14093643
Sampling bag, 5 litres	14029961