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FW Murphy Temperature Scanner TDXM and TDX6

The TDXM-DC now gives you a unique configurable temperature scanner/pyrometer with a built-in power supply.

A new design features a 7-character, 7-segment Liquid Crystal Display window with 1/2 inch (13 mm), easy-to-read characters. Also located on the faceplate are membrane keys for easy configuring. Highly reliable and versatile, the TDXM-DC accepts up to 24 type J or K grounded or ungrounded thermocouples. Each channel has three adjustable set points SP1, SP2 and SP3. The SP1, SP2 and SP3 set points correspond to the SP1, SP2 and SP3 outputs. Additionally it has the selectable feature to monitor and alarm or shut down on deviation from an average for up to two groups of temperatures (GRP/DEV; deviation from average). One group could be exhaust temperatures, and another group could be bearing temperatures.

The TDXM-DC is capable of communicating with controllers, PLCs, computers or SCADA (Supervisory Control & Data Acquisition) systems by a built-in RS485 serial communications port.

The TDXM-DC is available for 10 - 32 VDC systems.

FW Murphy Temperature Scanner TDXM

Specs

Power Input (Operating Voltages):
10- 32VDC, 750 mW max
Sensor Inputs:
Up to 24 type J or K grounded or ungrounded‡ thermocouples
Outputs:
Two (2) Output .5 A, 350 VDC, FET-sink to ground to trip
One (1) Form C Solid State Relay Output 0.125 A, 350 VDC/240 VAC

Features

  • Scans up to 24 channels
  • Three (3) adjustable trip points per channel
  • Accepts any combination of “J” or “K” type grounded or ungrounded thermocouples
  • 2 separate groups with deviation trip functions selectable
  • Powered by 10 to 32 VDC systems