Features
- Several mounting options
- Single or dual 4-20mA outputs
- Up to four configurable alarm relays
- Two-line x 24-character backlit LCD
The Panametrics TMO2D Display / Module enhances the performance and operation of transmitters such as the
XMO2, XMTC or O2X1. It provides a two-line x 24-character backlit LCD display, display and option programming
via keyboard, recorder outputs, alarm relays, and relays for driving sample system solenoids for automatic zero
and span calibration, as well as a 24 VDC power supply for the transmitter. The TMO2D also provides microprocessor
based oxygen signal compensation for improved accuracy for the TMO2 transmitter.
The TMO2D provides long-term, hands-off operation with this optional feature. When initiated, the TMO2D controls
solenoid valves in the sample system to bring zero and span gases to the transmitter. Then TMO2D software compares
the calibration gas readings with factory data to verify proper calibration. If an adjustment is necessary, the TMO2D
makes corrections automatically and notifies the user via the front panel display and alarm contacts.
