
Detcon Model DM Transmitter Test Fixture
Operators Instruction Manual
October 22, 2007 * Document 3391 * Revision 1.0
DETCON, Inc.
3200 Research Forest Dr., Building A-1
The Woodlands, Texas 77387
Ph. 713-559-9200 / Fax 281-298-2868
www.detcon.com

Detcon Model DM Transmitter Test Fixture
Table of Contents
1.0 Description
2.0 Features
3.0 Specifications
4.0 Operation
5.0 Test Fixture Calibration
6.0 Warranty
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Detcon Model DM Transmitter Test Fixture
1.0 Description
The Detcon Model DM Transmitter Test Fixture is designed to test the operation of
Detcon Model DM Series H2S Transmitters. Models covered are series DM-5xx, DMĀ550x, and DM-6xx.
NOTE: Model series DM-4xx loop powered transmitters are not compatible with this test
fixture.
2.0 Features
Reference figure 1 below for feature locations.
1 - Internal power supply and power switch
2 - Plug-in connector for DM-5xx transmitters
3 - mA output digital LED meter
4 - Plug-in connector for DM-550 and DM-6xx transmitters
5 - RS-485 output (DM-550 and DM-6xx)
6 - Fault and alarm relay output LEDs (DM-550 and DM-6xx)
7 - % Range selector switch and zero fault switch
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