AMC AMC-360-IREP Скачать руководство пользователя

Страница: 1 / 16

360-IREP

Infrared Methane

Sensor/Transmitter

0-100% LEL Range

INSTRUCTIONS

Installation, Calibration & Maintenance

of the AMC-360-IREP Sensor/Transmitter

IMPORTANT:

Please read these installation and operating instructions completely
and carefully before starting.

Filename:
3144405A.doc

Revised, 30/04/2007

The Armstrong Monitoring Corporation

215 Colonnade Road South, Ottawa, Ontario, Canada K2E 7K3

Tel: (613) 225-9531 • Fax: (613) 225-6965 • Canada & U.S. Toll Free: 1-800-465-5777

E-mail: [email protected] • Internet: www.armstrongmonitoring.com

Содержание AMC-360-IREP

Страница 1: ...stallation and operating instructions completely and carefully before starting Filename 3144405A doc Revised 30 04 2007 Copyright October 1994 AMC The Armstrong Monitoring Corporation 215 Colonnade Ro...

Страница 2: ......

Страница 3: ...QUIREMENTS 1 3 1 2 SENSOR DETAILS 1 3 2 HOUSING OPTIONS 2 4 INSTALLATION 3 4 1 LOCATION AND MOUNTING 3 4 2 CABLE SELECTION AND WIRING 4 4 2 1 TRANSMITTER INTERFACE TO COMPUTER DATALOGGER OR NON AMC SY...

Страница 4: ...AMC 360 IREP 0 100 LEL Methane Sensor Transmitter ii NOTE This page intentionally left blank...

Страница 5: ...alified technicians should install and maintain the equipment AMC shall have no liability arising from auxiliary interfaced equipment for consequential damage or the installation and operation of this...

Страница 6: ...Number Power Supply Requirement 12 to 26 VDC _____ mA Signal Output Load maximum 250 ohms 2 2 FACTORY SETTINGS Gas Type Methane Zero Gas at 4 mA signal Gas Concentration at 20 mA signal Calibration A...

Страница 7: ...mitter unit is factory calibrated with its interconnected sensor and is ready for field installation and operation 3 1 1 BASIC REQUIREMENTS OPERATING TEMPERATURE 40 to 40 C 40 to 104 F OPERATING PRESS...

Страница 8: ...IONS The AMC 360 IREP series transmitter units are available in the following housing see FIGURE 1 The explosion proof housing is also available with a corrosion resistant finish Explosion Proof rated...

Страница 9: ...s unaffected by the presence of ventilation systems and away from sources of interference gases Sensor placement should consider the density of methane being lighter than air and factors relating to o...

Страница 10: ...OMPUTER DATALOGGER OR NON AMC SYSTEM All Armstrong transmitter sensor units can be interfaced with computer terminals or dataloggers through Analog to Digital converters The transmitter output s termi...

Страница 11: ...19 20 21 22 23 24 25 26 SUPPLY VOLTAGE volts 5000 1524 4500 1371 4000 1219 3500 1067 3000 914 2500 762 2000 609 1500 457 1000 304 500 152 0 1 4 A W G 16 AWG 18 AWG 20 AWG SAFE REGIONS TOTAL CABLE LEN...

Страница 12: ...BRATION The transmitter is equipped with a remote calibration feature allowing one man calibration at the transmitter location The transmitter output is measured using a plug in type Remote Calibratio...

Страница 13: ...ck for a stabilized zero signal of approximately 4 0 mA 6 Apply a Span gas sample delivered at a flow rate of 0 5 to 1 litre per minute Since the transmitter output range is 4 to 20 mA a full scale co...

Страница 14: ...AMC 360 IREP 0 100 LEL Methane Sensor Transmitter 8 Figure 5 Calibration verification set up procedure...

Страница 15: ...unit make sure that is still responding to gas This test should be performed every few months but for more demanding applications verification should be performed on a weekly basis 6 3 SENSOR REPLACE...

Страница 16: ...AMC 360 IREP 0 100 LEL Methane Sensor Transmitter 10 Figure 6 Sensor replacement...