TxMiniBlock

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TxMiniBlock is a cost-effective programmable RTD temperature transmitter for head mounting. With a unique microprocessor based technology it features full PC configuration of range and calibration which is achieved by means of a convenient interface cable connected to a USB port from a PC. Working range, output calibration and protection can be easily set by using the TxConfig Windows configurator software. This transmitter is specially convenient for being mounted in small inexpensive heads.

• Input: Pt100 RTD
Maximun range:  -200 to 650 °C / -328 to 1202 °F
Minimun span: 40 °C
Two-wire loop powered 4-20 mA output
Linearized  4 to 20 mA or 20 to 4 mA output
2 or 3-wire Pt100 with linearization
Microsoft 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
Digital filter can be set for best 50 or 60 Hz performance
Power supply: 12 to 30 Vdc
Max. Load [ohms]:  ( Vdc - 12 ) / 0.02
Accuracy (Tamb 25 ºC):  ±0.2% of span
Output resolution: 4 uA
Temperature effect:  0.003% SPAN/°C
Operating temperature:  -40 to +50 °C (-40 to 122 °F)
Sensor failure protection: programmable burnout upscale or downscale
Dimensions:  34 mm (Diam.) x 18 mm (H, including bornes)

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TxMiniBlock
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