Description; Scope Of Delivery - WIKA GIR-10 Manual De Instrucciones

2. Design and function

2.2 Description

The model GIR-10 gas presence detector is a simple-to-use and portable instrument
that detects the smallest concentrations of SF₆ gas and CO
instrument consists of a console and a hand-held unit which are connected to each
EN
other by a hose. A shoulder strap facilitates the mobile operation.
The gas presence detector is highly sensitive, has a low reaction time and is immune
to moisture and also to typical volatile organic compounds (VOC). The sensor uses
non-dispersive infrared technology (NDIR), which delivers reliable and exact results.
The gas presence detector was developed to locate the smallest leaks in gas-filled
systems in indoor and outdoor applications. Through the visual and acoustic alarm
signals, the instrument can prevent larger, environmentally harmful and expensive SF₆
gas leaks.
Available versions of the model GIR-10 gas presence detector
SF₆ gas version, 0 ... 50 ppm
■
SF₆ gas version, 0 ... 2,000 ppm
■
Version CO
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Key features
Non-radioactive radiation source for easy storage and transport
■
Low maintenance effort (calibration every 2 years)
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No cross-sensitivity to typical volatile organic compounds (VOC)
■
No effect of air humidity
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No damage to the sensor through contact with 100 % SF₆ gas concentrations
■
High sensitivity for the detection of SF₆ gas in the atmosphere of up to 1 ppm
■
High sensitivity for the detection of falling CO
■
less than 500 ppm
Audible (only for SF₆ gas detection) and visual alarm signals
■
Selectable displayed units: ppm
■
Particle filter for the protection of the sensor
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2.3 Scope of delivery

Gas presence detector model GIR-10 in a sturdy transport case
■
Operating instructions
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Charger
■
Calibration certificate
■
Cross-check scope of delivery with delivery note.
6
v
, 0 ... 500 ppm (Clean Air / Dry Air)
2 v
CO
v 2
v
v
concentration in the atmosphere of
2
, cc/s and g/y (cc/s and g/y only for SF₆ gas detection)
WIKA operating instructions gas detector, model GIR-10
in the atmosphere. The
2
v