訂貨號 0632 0336
ATEX approval (94/9/EC)
ppm and vol.% display
Flexible probe for inaccessible areas
3 different types of gas can be detected: methane, propane and hydrogen
testo 316-EX 气体检漏仪可帮助您快速有效的检测气体管道的可燃气体泄漏情况和漏点定位。
| 甲烷 | |
|---|---|
測量範圍 |
0 ppm ~ 2 Vol.% CH₄ |
解析度 |
1 ppm / 0.1 Vol.% |
更低回應限值 |
1 ppm |
| 丙烷 | |
|---|---|
測量範圍 |
0 ~ 1.0 Vol.% C₃H₈ |
解析度 |
1 ppm / 0.1 Vol.% |
低回應閾值 |
1 ppm |
| 濕度測量 | |
|---|---|
測量範圍 |
1 ppm ~ 2.0 Vol.% H₂ |
解析度 |
1 ppm / 0.1 Vol.% |
低回應閾值 |
1 ppm |
| 技術參數 | |
|---|---|
工作濕度 |
20 ~ 80 %RH (not condensed) |
回應時間 |
14 s t₉₀ |
直徑 |
135 x 45 x 25 mm |
操作溫度 |
-10 ~ +40 °C |
防护等级 |
IP54 |
EU-/EG-法规 |
94/9/EG (ATEX); EU指令 2014/30/EU |
电池类型 |
2節AA電池 |
电池寿命 |
to 10 h |
特性 |
Type permitted for use in areas with danger of explosion: Camelion Plus Alkaline LR6 (see order data, order no. 0515 0316) |
存放溫度 |
-10 ~ +50 °C |
重量 |
Approx. 200 g |
Ex-protection |
II 2G EEx ib IIC T1 (Ex Zone 1) |
When there is a smell of gas in a house, the network operator and/or installer is alerted by the occupant. If the smell of gas is detectable by the nose, a highly explosive concentration of gas (4 % - 17 %) may already be present. The installer now undertakes a basic check of gas pipe parts for leak-tightness or to locate the leak. However, the gas leak detector must have an ATEX protection in this hazardous situation. The term ATEX comes from the French abbreviation for “ATmosphère Explosive”. This is a directive which includes the specification of which structural requirements must be met by measurement systems which have their own potential ignition sources and so could cause an explosion.
