ATI
Model Q45CT Toroidal Cond. Portable Transmitter
Part 1 - Introduction
5
O&M Manual
Rev-G (7/15)
1.2
Features
•
Standard Q45CT electronic transmitters are designed to be a fully isolated,
battery operated instrument. The monitor can be quickly converted to either a
loop power transmitter or line powered analyzer.
•
Two 10-bit, isolated, 0-2.5 VDC analog outputs may be configured to track
conductivity and temperature. Both analog outputs can be individually
programmed to fail to specific values.
•
Large, high contrast, custom Super-Twist display provides excellent readability.
The secondary line of display utilizes 5x7 dot matrix characters for clear
message display. Two of four measured parameters may be on the display
simultaneously. An LED backlight can be turned on if necessary for use in very
low light conditions.
•
Sensor diagnostics monitor electrode coating/fouling, sensor leaks, and RTD
condition. Diagnostic messages provide a clear description of any problem with
no confusing error codes to look up. Messages are also included for diagnosing
calibration problems.
•
Quick and easy one-point calibration method and sensor zero-cal. To provide
high accuracy, all calibration methods include stability monitors that check
temperature and main parameter stability before accepting data.
•
High accuracy Pt1000 temperature input. Temperature element can be user
calibrated.
•
Security lock feature to prevent unauthorized tampering with transmitter settings.
All settings can be viewed while locked, but they cannot be changed.
