TxBlock

TxBlock In-Head Temperature Transmitter

Price: £32.00 (Excluding VAT at 20%)

Quantity:

description

The TxBlock in-head temperature transmitter is used to convert thermocouple or PT100 sensor outputs to an industry-standard 2-wire 4-20mA signal. The unit can be fully configured by the end-user to accept most thermocouple types and PT100 RTD. Configuration of input type and working range is achieved using the TxConfig adaptor and Windows software.

specification

• Power supply: 12 to 30 Vdc
• Programmable input: thermocouple types J, K, T, N, E, R, S, B, and PT100 RTD
• 2-wire loop powered 4-20mA output (option of isolated outputs : 1500Vac between sensor input and 4-20mA output loop)
• Linearised output and cold junction compensation for thermocouples; 2 or 3-wire Pt100 with linearisation
• Programmable working range
• Configuration with TxConfig adaptor and Windows software (sold separately if required)
• Manual frontal zero (offset) adjustment can be done by means of a wire jumper simulating a keyboard
• Input digital filter can be selected for optimum 50 or 60Hz performance
• Accuracy: +-0.2% full scale for Pt100 and 0.3% max. of FS for thermocouples
• Temperature effect: 0.003% SPAN/ºC
• Working temperature: -40 to +85ºC
• Programmable burnout upscale or downscale sensor failure protection
• Dimensions: 44mm (dia.) x 25(H)

• Input Type - 0-50mV
• Range - 0-50mV
• Frequency - 60Hz
• Sensor Failure - Downscale