AMC 2751 Instruction Manual - Page 7

Browse online or download pdf Instruction Manual for Transmitter AMC 2751. AMC 2751 16 pages. Transmitter with electrochemical sensor

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3 PRODUCT DESCRIPTION

The AMC-2751 sensor/transmitter unit is designed to provide continuous, reliable surveillance of

surrounding air for the target gas listed in the Factory Settings (Section 2.2). This unit provides

a 4 to 20 mA, variable current signal, which is proportional to the gas concentration detected.

Each sensor/transmitter unit is factory calibrated, and is ready for field installation and

operation.

SENSOR ORDER NUMBER

SENSOR TYPE & GAS:

GAS RANGES

SENSOR RESPONSE TIME:

EXPECTED SENSOR LIFE:

SENSOR/TRANSMITTER

OPERATING TEMPERATURE:

SENSOR/TRANSMITTER

HUMIDITY RANGE:

SENSOR/TRANSMITTER SIGNAL: 4 to 20ma

SIGNAL LINEARITY:

AMC-2751 Transmitter & Sensor

AMC 91AG

Electrochemical cell for carbon monoxide.

0-100 ppm CO

0-300 ppm CO

Better than 90% step change in 45 seconds @ 20ºC

Greater than 4 years

-20ºC to 40ºC

15 to 90% RH, non-condensing (constant)

0 to 98% RH, non-condensing (intermittent)

Linear to the concentration of gas

□,

0-200 ppm CO

□,

□

0-400 ppm CO