testo 316 - 1
Instruction manual
Monitoring instrument
to detect gas leaks.
The testo 316-1 detects even the smallest leaks of combustible gases in pipelines, flanges and
screw connections etc. The bendable probe stem has no problem reaching even inaccessible
points. Its wide range of applications makes the gas leak monitoring instrument indispensable for
every professional.
Do not measure on live parts.
This Instrument is not designed to operate while wet or in an environment of
condensing humidity (> 95 %RH).
Observe maximum storage and transport temperature and maximum operation temperature
(e.g. protect measuring instrument from direct sunlight)!
Do not use
testo 316-1
in enclosed rooms where gases have gathered to form an explosive
mixture.
Ensure that the gas concentration does not exceed the lower explosion limit of gas mixtures by
20%.
The alarm limits are adjusted downward when the sensitivity is set in a gas environment.
Always carry out a function test prior to gas leak detection.
Set sensitivity of sensor in fresh air.
Switching on
- Turn control button
- Warm-up phase of sensor begins
- LED is red
- Alarm signal sounds
- Warm-up phase max 30 seconds
- LED is green
- Alarm signal off
Ready to operate
- No alarm signal
- LED is green
Setting sensitivity in fresh air
- Turn control button to the right until the sound
signal is heard
- Turn the control button to the left until the
sound signal stops.
Detecting leaks
- Sound signal when gas is escaping
- Signal becomes quicker as concentration incre-
ases
-
Alarm > 200 - 10000 ppm
- LED changes from green to yellow
- Warning sound
-
Alarm > 10000 ppm
- LED changes from yellow to red
- Warning sound
Function test
- Expose sensor to a combustible gas e.g. from
a
know leak point in the pipeline or from a butane
(gas) lighter, for a period nor exceeding 10 sec.
- If the sensor does not react (no alarm), the
instrument should be considered as defective
and must not be used. Return the unit imme-
diatly to the nearest Test service point for
repair.
Green LED
Switching on
Ready to operate
Setting sensitivity
Measuring
Batteriewechsel
Technische Daten
Abgleich-Zertifikat
Bestelldaten
Bestell-Nr.
Messbereich:
0...10.000 ppm (1 Vol%) CH4
1. Alarmschwelle:
spätestens bei 200 ppm LED leuchtet gelb
2. Alarmschwelle:
spätestens bei 10.000 ppm LED leuchtet rot
Batteriestandzeit:
> 5 h bei Typ Alkali-Mangan IEC 6LR61
Betriebstemperatur:
4...45 °C
Lager-/Transport-
temperatur:
-20...+50 °C
Abmessungen:
90 x 57 x 42 mm
Gewicht:
ca. 300 g
Garantie:
2 Jahre
testo 316-1, Gasleck-Überwachungsgerät inkl. Bedienungsanleitung und Batterie
0632.0316
Bereitschaftstasche
0516.0182
TopSafe, unverwüstliche Schutzhülle inkl. Aufsteller
0516.0189
Kunststoff-Koffer, für Transport und Aufbewahrung von Messgerät und Zubehör
0516.3120
Serien-Nr.
Optischer Signalgeber
o
ok
Serial no.
Optical emitter
Akustischer Signalgeber
o
ok
Accustic emitter
Einstellung der Alarmschwellen
Setting alarm thresholds
Sollwert/Reference
Geprüft bei/Tested at
Alarm 1
200 ppm
________ ppm
o
ok
Alarm 2
8800 ppm
________ ppm
o
ok
Low Batt Signal
Wenn während des Einsatzes die LED ausschaltet und ein Signalton im Sekundentakt hörbar ist,
Batterie innerhalb von 15 Minuten wechseln.
- Gehäuseschraube öffnen (Rückseite).
- 9 V Blockbatterie einlegen.
Polung beachten!
- Gehäuse schließen.
Entsorgungshinweis:
Entladene Batterien in Sammelbox werfen. Um Kurzschlüssen vorzubeugen,
Batterien einzeln in Plastikbeutel geben!
Messgerät konform zu:
EN 50 082 Teil 1
EN 50 081 Teil 1
