Detcon TP-524C Bedienungsanleitung PDF herunterladen (Seite 4)

3.0.2 Microprocessor Control Circuit

The control circuit is microprocessor based and is packaged as a plug-in field replaceable module, facilitating easy

replacement and minimum down time. Circuit functions include a basic sensor pre-amplifier, sensor temperature

control, on-board power supplies, microprocessor, back lit alpha numeric display, fault and calibration status LED

indicators, magnetic programming switches, and a linear 4-20 mA DC output.

3.0.3 Base Connector Board

The base connector board is mounted in the explosion proof enclosure and includes: the mating connector for the

control circuit, reverse input and secondary transient suppression, input filter, and lugless terminals for field wiring.

3.0.4 Explosion Proof Enclosure

Detcon Model TP-524C Hydrogen Sulfide Sensor

PG.4

detcon inc.

Program Switch #2

FLT CAL

MicroSafe™ H2S Gas Sensor

HO USTON, TE XAS

GM 2

PGM 1

MODEL TP-524C

ONTRAST

Fault & Cal LEDs

Program Switch #1

Menu Driven Display

Plug-in Microprocessor Control Circuit

Display Contrast Adjust

WHT

BLK

YEL

BLU

VDC Power In

4-20 mA Output

Sensor

Base Connector Board

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Detcon TP-524C Bedienungsanleitung Seite 4