Detector

Micro thermal conductivity detector (TDC)

Intrinsically safe
approvals

II 2 G EEx ia II T4 Baseefa 02ATEX0093

Sensitivity (cc/sec)

HE 2 x 10-5, CH4 1 x 10-4, R12 1 x 10-4, Ar 2 x 10-4

Batteries

4 x AA alkaline 40 hours (non is) 20 hours (is versions)

Response

T90 - 1 second rise and clear down

Accuracy

+ 5% displayed reading + one digit

Alarm

Flashing LED and 90 dBA (10 cm) audible sounder

Data logging*

36,000 data points with date and time stamp

Calibration

Using standards which are themselves calibrated by UKAS (NAMAS) or NIST laboratories.

Operating temperature

-20 to 60 °C (-13 to 140 °F)

Storage temperature

-20 to 70 °C (-13 to 158 °F)

Dimensions

Case: 420 x 320 x 97 mm (16.5 x 12.5 x 3.8")
Instrument: 390 x 60 x 49 mm (15.5xx 2.3 x 1.9")

Weight

Instrument: 0.45 kg (1 lb)
Packed: 1.6 kg (3.2 lb)