Description

Specifications

• Programmable input: thermocouples type J, K, T, E, N, R, S, and PT100 RTD with programmable working range
• 2-wire loop powered 4-20mA output
• Linearized  4 to 20mA or 20 to 4mA output for TC and PT100
• Cold junction compensation for thermocouples
• Optional 0 to 10vDC for TxRail only
• 2 or 3-wire PT100 with linearization
• Windows configurator (optional)
• Configuration with a PC via TxConfig interface
• Manual zero (offset) adjustment can be done by means of a wire jumper simulating a keyboard for the TxBlock or with 2 front keys in the TxRail
• Digital filter can be set for best 50 or 60 Hz performance
• Power supply: 12 to 30vDC
• Accuracy: PT100 and 0 to 50mV ±0.2% full scale. Thermocouples ± 0.3% max. of full scale
• Temperature effect:  0.003% SPAN/°C
• Working temperature:  -40 to +85 °C (-40 to 185 °F)
• Sensor failure protection: programmable burnout upscale or downscale
• Dimensions: TxBlock: 44 mm (Diam.) x 25 mm (H including bornes). TxRail: 72 mm (H) x 78 mm (D) x 19 mm (W)

TxConfig USB Interface

The TxConfig USB is the configuration interface to configure the whole Smart Transmitters family with 0 to 10Vdc and 4 to 20mA outputs. By using this interface the user can either perform the transmitter configuration without an external power supply and connected to the current loop. This interface works together TxConfig software.

Specifications

• Easy to install, no special driver needed
• USB communication between the PC and the transmitter
• Configures the transmitter without external power supply, powered by USB bus
• Electrical connections made easy
• Compatible with USB 1.1 and 2.0
• Operating system: Windows XP and Vista

TXConfig programming software allow you to set the input type, and measurement range: