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Industrial Scientific is pleased to offer the M40, a versatile multi-gas monitor configured to combustible gases (LEL) for a wide variety of hazardous and confined space applications.
The M40 is housed in a rugged, impact-resistant case to provide superior performance and durability in harsh environments and resistance to radio-frequency and electromagnetic interference. Its four-button interface
provides simple, intuitive operation and calibration and the M40's five-second "Off" feature prevents unintentional shut-offs. The unit's compact size and economical price make it an ideal personal monitoring
instrument.
Other standard features include a vibrating alarm, lithium-ion battery, peak/hold readings, large LCD, 50 hour datalogging capacity, and belt clip. An optional compact parasitic sampling pump enables remote
sampling from up to 50 feet away.
Note: Sold in continental US only.
Features:
Monitoring for combustible gases (LEL)
18-hour runtime with lithium-ion battery
Includes vibrating, 90dB audible, and LED visual alarms
Spec Summary:
DIMENSIONS:
4.30"h x 2.45"w x
1.37"d
(10.9cm x 6.22cm x 3.48cm)
The M40 is available in a 2,
3, or 4-gas
configuration including oxygen (O2), hydrogen sulfide (H2S),
carbon monoxide (CO), and combustibles (LEL)
/hydrocarbons
MEASURING
RANGES:
Combustibles: 0-100% LEL in 0.1% increments
The M40 features LEL over-range protection
POWER SOURCE:
Lithium-ion battery (can be
charged in
instrument)
Large LCD provides
simultaneous and
continuous readout of up to all four gases.
Large, high-contrast characters, graphic icons
and unique amber backlight provide clear
display visibility in low-light conditions.
ALARMS:
Vibrating, 90 dB audible and
ultra-bright LED
visual alarms. High/low, STEL, TWA, and low
battery alarms. Flow alarm indicator when
used with optional SP40 pump.
DATALOGGING:
Up to 50 hours of datalogging capability
TEMPERATURE RANGE:
-4º to 122ºF (-20º to 50ºC)
HUMIDITY RANGE:
15 to 95% RH, typical, 0 to
99% RH
intermittent (non-condensing)
APPROVALS:
UL approved - Class I, Group
A, B, C, D
CSA (pending) - Class I, Group A, B, C, D
Cenelec (ATEX) and Australia - EEx ia IIc T4
(pending)
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Other versions of Industrial Scientific M40 Gas Monitor are also Available:
