Instruction manual

i
MODEL XMT-A-FF/FI TABLE OF CONTENTS
MODEL XMT-A-FF/FI MICROPROCESSOR TRANSMITTER
TABLE OF CONTENTS
Section Title Page
1.0 DESCRIPTION AND SPECIFICATIONS ................................................................ 1
1.1 Features and Applications........................................................................................ 1
1.2 Specifications ........................................................................................................... 2
1.3 Transmitter Display During Calibration and Programming ...................................... 5
1.4 FOUNDATION Fieldbus Communication..................................................................... 5
1.5 Ordering Information ............................................................................................... 7
1.6 Accessories ............................................................................................................. 7
2.0 INSTALLATION ....................................................................................................... 8
2.1 Unpacking and Inspection........................................................................................ 8
2.2 Installation................................................................................................................ 8
2.3 Power Supply Wiring................................................................................................ 12
3.0 SENSOR WIRING ................................................................................................... 15
3.1 Wiring Model 499A Oxygen, Chlorine, Monochloramine, and Ozone Sensors........ 15
3.2 Wiring Model 499ACL-01 (Free Chlorine) Sensors and pH Sensors....................... 16
3.3 Wiring Model Hx438 and Gx448 Sensors................................................................ 19
4.0 INTRINSICALLY SAFE INSTALLATION................................................................. 20
5.0 DISPLAY AND OPERATION ................................................................................... 38
5.1 Display ..................................................................................................................... 38
5.2 Keypad..................................................................................................................... 38
5.3 Security .................................................................................................................... 39
6.0 OPERATION WITH MODEL 375............................................................................. 40
6.1 Note on Model 375 Communicator .......................................................................... 40
6.2 Connecting the Model 375 or 275 Communicator ................................................... 40
6.3 Operation ................................................................................................................. 40
7.0 PROGRAMMING THE TRANSMITTER.................................................................. 41
7.1 General .................................................................................................................... 41
7.2 Changing Start-up Settings ...................................................................................... 14
7.3 Choosing and Configuring the Analytical Measurement .......................................... 43
7.4 Making Temperature Settings .................................................................................. 47
7.5 Setting a Security Code ........................................................................................... 48
7.6 Noise Reduction....................................................................................................... 49
7.7 Resetting Factory Calibration and Factory Default Settings .................................... 49
7.8 Selecting a Default Screen and Screen Contrast .................................................... 50
8.0 CALIBRATION — TEMPERATURE........................................................................ 51
8.1 Introduction .............................................................................................................. 51
8.2 Procedure — Calibrating Temperature .................................................................... 52