Temperature Transmitters

TX1HM is a head mounted high performance, “all-in-one” 2-wire temperature transmitter. Its high reliability industrial design offers some rare functions, e.g. 4~20 mA or 20~4 mA selection.

TX1HM with Pt100 input is adjustable for 8 overlapping ranges in °C or °F and gives a temperature linear output. All selections
are made by solder jumpers. ‘Fine’ ZERO/SPAN potentiometers are provided for calibration.

The flat design gives easy access to terminals & adjustments. The large central hole lets the lead wires or an insert tube pass easily.

Features :

• Solder jumpers for
  - Span
  - Upscale / Downscale
  - 4~20 mA / 20~4 mA
• Multirange : 8 SPAN ranges, 25 to 600 C° / 45 to 1080 F°
• 4 ZERO ranges, -100 to +70 °C / -148 to +158 °F
• Accurate : 0.1% temperature linear 4~20 mA output
• 6.5 V loop drop allows 800 W load @ 24 V DC
• Upscale / downscale selectable sensor break detection
• 4~20 mA or 20~4 mA selection
• ON LED shows state
• Pt50, Pt200, Pt500, Pt1000 on request

TX1DR is a DIN rail mounted high performance, “all-in-one” 2-wire temperature transmitter. Its high reliability industrial design offers some rare functions, e.g. 4~20 mA or 20~4 mA selection.

TX1DR with Pt100 input is adjustable for 8 overlapping ranges in °C or °F and gives a temperature linear output. All selections are made by solder jumpers. ‘Fine’ ZERO/SPAN potentiometers are provided for calibration.

The product design gives easy access to terminals & adjustments.

Features :

• Solder jumpers for
  · Span
  · Zero
  · Upscale / Downscale
  · 4~20 mA / 20~4 mA
• Multirange : 8 SPAN ranges, 25 to 600 C° / 45 to 1080 F°
• 4 ZERO ranges, -100 to +70 °C / -148 to +158 °F
• Accurate : 0.1% temperature linear 4~20 mA output
• 6.5 V loop drop allows 800 Ω load @ 24 V DC
• Upscale / downscale selectable sensor break detection
• 4~20 mA or 20~4 mA selection
• ON LED shows state
• Pt50, Pt200, Pt500, Pt1000 on request

TX2DR is a 2-wire isolated transmitter suitable for thermocouple or millivolt input. It provides isolation between the input and the 4~20 mAoutput current. It finds applications for use with grounded thermocouples, PLCs, DCS, etc.

TX2DR -TC covers 8 thermocouple types as well as millivolts and has 4 overlapping ranges.

All selections are made by solder jumpers. ‘Fine’ZERO/SPAN potentiometers are provided for calibration.

Features :

• Solder jumpers for
  Input type
  Span
  Upscale / Downscale
  
• High accuracy and stability
• 10~30 V DC supply
• Isolation between input and output
  1500 V AC RMS / 1 minute
  250 V AC RMS, continuous
• Multirange :
  4 for thermocouple, 5 mV to 50 mV
  4 for millivolts, 5 mV to 50 mV
• Multiinput : TC E, J, K, L, N, R, S & T inputs or millivolts
• 0.1% voltage linear 4~20 mA output
• Upscale / downscale selectable sensor break detection
• ON LED shows state

TX3DR is a microcontroller based user programmable high performance, “all-in-one” 2-wire temperature transmitter. Its high reliability industrial design offers some rare functions.

TX3DR has an integral 4-digit LED display, which enhances utility greatly and also allows a large amount of programming.

Features :

• True 2-wire operation
• Universal input :
  TC : B, E, J, K, N, R, S, T
  RTD : Pt50, Pt100, Pt200
  4~20 mA, linear/square root, 0~50 mV
• 0.1% linearisation accuracy
• Software calibration - no trimpots
• Upscale/downscale selection
• 11.5~32 V DC loop supply
• 4~20 mA or 20~4 mA selection
• 4-digit LED display enhances utility
• DIN Rail and FLP versions

SC804 is a microcontroller based user programmable high performance 2-wire RH+T transmitter for use in hazardous environments. Its high reliability industrial design offers
some unique functions.
SC804 has an integral dual 4-digit LED display, which enhances utility greatly and also gives the user flexibility to program SC804 for his application.
The RH+T sensor can be integral (inside/fitted to) enclosure, or remote (SHT20, etc).

Features :

• 2 x 4~20 mA outputs
• Accuracy : ± 2% RH, ± 0.3 °C
• Software calibration - no trimpots
• Low loop drop : 11.5~32 V DC loop supply
• IP66, rugged construction
• Surface mount