General-tools-and-instruments NGD7201 Manual de usuario descargar pdf

Sensor Cap

Flexible Probe

Indicator LED

“ON/OFF” Key

Earphone Jack

(Dia.: 3.5 mm)

Adaptor Jack

(Dia. outer: 4 mm/

inner: 1.3 mm)

Mute Slide Switch

Propane 5 level LED

Power “ON” &

Batt. “OK” LED

Batt. “LOW” LED

Sensor “Ready” LED

Methane 5 level LED

NGD7201

USER’S MANUAL

GAS LEAK DETECTOR

GENERAL TOOLS & INSTRUMENTS

™

80 White Street

New York, NY 10013

3567

PHONE (212) 431

6100

FAX (212) 431

6499

TOLL FREE (800) 697-8665

e-mail: [email protected]

www.generaltools.com

NGD7201 User’s Manual

Specifications subject to change

without notice

™

NOTICE - WE ARE NOT RESPONSIBLE FOR TYPOGRAPHICAL ERRORS.

MAN#NGD7201 05/08

This latest handheld gas leak detector features the following functions:

FFEEAATTUURREESS::

• Detects methane and propane gas

• Quickly pinpoint gas leaks

• Automatically calibrate when power is on

• Auto power off to save battery life

• 60 seconds warm-up time

• Response Time less than 10 seconds

• 5 level LED leak alarm

• Over 440 mm long flexible probe

• Built in earphone jack

• Mute function

SSPPEECCIIFFIICCAATTIIOONNSS::

• Sensor: Semiconductor

• Response Time: < 10 seconds

• Warm-up Time: < 60 seconds

• Operation Temp. Range: -5° to 45°C

• Power OFF: 10 minutes from power on

• Power Source: 4 “AA” batteries (alkaline suggested) or “9V” adaptor

• Battery Life: 14 hours (continuous)

• Minimum battery voltage: 4.8V

• Probe Length: 17.5" (447 mm)

• Size: 6.9" x 2.8" x 1.5" (175 x 70 x 38 mm)

• Indicator: Intermittent beep (Acoustic) / LED (Visual)

SSPPEECCIIFFIICCAATTIIOONN TTAABBLLEE::

DDIIAAGGRRAAMM::

IINNDDIICCAATTOORR::

Please be reminded

that the left methane

number isn't equal

to the right propane

number.

So, make sure what

gas you measured,

then read the correct

corresponding

side value.

Range

Sensitivity

Advantage

Methane: 120 to 1920 ppm

Propane: 40 to 640 ppm

40 ppm (Propane)

Filter included for high discrimination

1 2

GAS LEAK DETECTOR 1

Indice de contenidos

Pagina 1 - GAS LEAK DETECTOR

Sensor CapFlexible ProbeIndicator LED“ON/OFF” KeyEarphone Jack(Dia.: 3.5 mm)Adaptor Jack(Dia. outer: 4 mm/inner: 1.3 mm)Mute Slide SwitchPropane 5 lev

Pagina 2

MMEEAASSUURREEMMEENNTT OOPPEERRAATTIIOONN:: 1.Power ON/OFFPress the “ON/OFF” key for more than 0.2 second to turnthe meter on. While the meter is on

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General-tools-and-instruments NGD7201 Manual de usuario

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