38
Vers.: 02/29.04.1994
7.0
Technical Specification
Serial No.
:
006 07 ......
Calibration
:
Methane CH
4
Measuring system
:
Semi-conductor sensor,
sensitive to gases,
diffusion measuring head
Scale Range
:
Infinite indication from zero
up to the test gas marking
(non-linear characteristic curve)
Buzzer
- Frequency
:
2.4 kHz
- Volume
:
≥
70 dB(A) / 1m
Tests
Explosion protection
- Certificate No.
:
PTB-No.: Ex-94.Y.4601
- Classification
:
Ex s IIC T4
Measures (WxHxD)
:
210 x 150 x 105 mm
Weight
:
1700 g
Operating time
:
> 10 hours
Power supply
:
NiCd battery,
rechargeable
Temperature
- Operating
:
-10°C ... +40°C
- Storing
:
-25°C ... +75°C
Humidity range
:
5 % r. H. ... 90 % r. H.
Pressure range
:
950 hPa ... 1100 hPa
Type Mark No.
Summary of Contents for EX-TEC SNOOPER L
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Page 22: ...24 Vers 02 29 04 1994 NOTIZEN...
Page 31: ...42 Vers 02 29 04 1994 Test CertificatePTB No Ex 94 Y 4601 Annexe A...
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