• Radix Microsystems

Two-Wire Temperature Transmitter

Radix Electrosystems Pvt Ltd offers a 2-wire, headmounted temperature transmitter TX 100. This accepts at Pt-100, 3-wire RTD input and generates a 4 to 20 mA output signal. It has a transfer accuracy of ±0.1%, and a temperature co-efficient of ±0.01%/C over the range 0 to 70C. Available in three ranges covering -100C to +600C and have a wide span adjustment range of 3:1, allowing the same unit to be used for a variety of ranges. The 2-wire loop can be powered by a supply of 12 to 36 V DC, and permits a load of 600 ohms at 24 V DC. A separate supply is not required for the TX 100, housed in a sealed metal enclosure of 44.5 mm dia suitable for mounting in a standard RTD or thermocouple head. A thermocouple version as well as a DIN rail version are also available.