Product Overview

Gas detector with EX-protection
testo 316-EX
testo 316-EX, electronic gas leak detector with
EX-protection, incl. batteries, cases, Allen key
and calibration protocol
Part no. 0632 0336
• Flexible measurement probe for inaccessible pipes
• 1 ppm resolution on display
• Indicator suppression for comfortable locating of the leak
• 94/9/EG (ATEX) conform
General technical data
Storage temperature -10 to +50 °C
Oper. humidity 20 to 80 %RH (not condensed)
Operating temperature -10 to +40 °C
Voltage supply 2 x 1,5 V (Mignon) / AA
Type permitted for use in areas with danger
of explosion: Camelion Plus Alkaline LR6
(see order data, order no. 0515 0316)
Battery life to 10 h
t
90
14 s
Weight Approx. 200 g
Dimensions 135 x 45 x 25 mm
Protection class IP54
EU guideline 94/9/EG (ATEX) 2004/108/EG
EX-protection II 2G EEx ib IIC T1 (Ex Zone 1)
Warranty 2 years on the instrument
1 year on the sensor
Warranty conditions see internet page
www.testo.com/warranty
Proof of gas and leakage localization on gas pipes and
installations in indoor and outdoor areas
The testo 316-EX, which conforms to the guideline 94/9/EG
(ATEX), is a multi-range gas detector for the gases methane,
propane and hydrogen. The gas concentrations are
measured by the semi-conductor sensor in the ppm range
and are shown in the display with a resolution of 1ppm.
Accessories
Part no.
Accessories for measuring instrument testo 316-EX
0515 0316Spare battery Camelion Plus Alkaline LR6 (AA), 1.5 V / 2600 mAh
Sensor types
Methane Propane
Measuring range 0 ppm to 2.5 Vol. % CH
4
0 ppm to 1.0 Vol. % C
3
H
8
Trigger threshold
Resolution
1 ppm
1 ppm / 0,1 Vol. %
1 ppm
1 ppm / 0,1 Vol. %
Hydrogen
0 ppm to 2.0 Vol. % H
2
1 ppm
1 ppm / 0,1 Vol. %
testo 317-2 / testo 316-1 / testo 316-2 / testo gas detector / testo 316-Ex We measure it.
testo-316-317-P07 10.03.2015 14:51 Seite 7