Download User Manual - INTEC Controls

PolyGard® NH3 Gas Transmitter
User Manual - AT-1125 V3
Page 02
1 Intended Use ..........................................................................................................3 2 Functional Description .........................................................................................3 2.1 2.2 3 Installation .............................................................................................................4 3.1 3.2 4 Mounting Instructions .............................................................................................................. 4 Installation ............................................................................................................................... 4 Electrical Connection............................................................................................4 4.1 5 Control Mode .......................................................................................................................... 3 Sensor ..................................................................................................................................... 3 Wiring Connection................................................................................................................... 4 Commissioning .....................................................................................................5 5.1 Correction of the Zero-point at the Analog Output Signal ...................................................... 5 5.2 Manual Calibration .................................................................................................................. 5 5.2.1 Zero-point ............................................................................................................................ 5 5.2.2 Gain ..................................................................................................................................... 6 5.2.3 Calculation of Control Voltage............................................................................................. 7 5.3 Option Relay Output ............................................................................................................... 7 6 Service and Inspection .........................................................................................8 6.1 6.2 6.3 7 Inspection ................................................................................................................................ 8 Service and Calibration ........................................................................................................... 8 Exchange of Sensor Element ................................................................................................. 8 Troubleshooting ....................................................................................................9 7.1 Analog Mode ........................................................................................................................... 9 8 Cross-sensitivity Data......................................................................................... 10 9 Technical Data ..................................................................................................... 11 10 Figures ................................................................................................................. 13 11 Part Disposal ....................................................................................................... 15 12 Notes and General Information .......................................................................... 15 12.1 12.2 12.3 12.4 Intended Product Application ................................................................................................ 15 Installers’ Responsibilities..................................................................................................... 15 Maintenance ......................................................................................................................... 15 Limited Warranty ................................................................................................................... 15 Polygard® is a registered trademark of MSR
Customer Services (858) 578-7887 & (888) GO INTEC
Fax (858) 578-4633 & (888) FX INTEC
www.inteccontrols.com
INTEC Controls, 12700 Stowe Dr., Suite 100, Poway, CA 92064
GAADT231125_E.pdf
Specification subject to change without notice.
Printed in USA 140915