This file is the instruction manual for testo 316-EX gas leak detector, which introduces the features and characteristics of the product and the usage method
This manual provides instructions for safely operating and maintaining the Testo 316-EX gas leak detector. It covers safety precautions, technical specifications, commissioning, and usage procedures. The device is designed for short-term detection of flammable gases in explosion-risk areas and must be used by trained personnel. Maintenance includes battery replacement and sensor cleaning, with specific warnings against using solvents or damaging the sensor.
The instrument features a semi-conductor sensor, IP54 protection, and supports multiple languages. It can detect methane, propane, and hydrogen with specified accuracy and response times. The manual also includes troubleshooting tips and lists compatible accessories like Camelion Alkaline PLUS AA batteries and sensor protection caps.
| Type | Semi-conductor |
|---|---|
| Response threshold | 1 ppm |
| Reaction time (t90) | 14 s |
| Measuring range (Methane) | 0 ppm up to 2.5 vol% |
| Accuracy (at 20 to 50 % RH, 0 to 40 °C) | at 100 ppm: -50 ppm to +150 ppm |
| Power supply | 2 x 1.5 V mignon/AA |
| Battery life | approx. 6 h (typical) |
| Weight | approx. 200 g/0.44 lb. |
| Dimensions (L x W x H) | Housing: approx. 135 x 45 x 25 mm |
| Protection class | IP54 |
| ATEX certification | 1258 II 2 G Ex ib IIC T1Gb |
No, it is not designed as protective equipment or a gas analyzer.
Two Camelion Alkaline PLUS AA batteries are required.
Contact Testo Customer Service or your dealer for assistance.