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Low cost transmitters

 

784

785

786

787

914

 925

772

 

784 / 785 series

 

 

RH & Temperature Voltage output Transmitter  784

The series 784 are low-cost relative humidity transmitters, combined with an optional temperature transmitter or temperature sensor. These low-cost probes are specially designed for HVAC applications.

  • Affordable
  • User selectable input/output
  • Pt100 or Pt1000 for temperature
  • Operating Temperature range             -40 to 212°F   (-40 to +100°C)
  • Outputs : 1, 5 or 10 Volt
  • Universal probe or Duct mount

 

 

785 series

 

 

RH & Temperature mA Transmitter 785

The series 785 are low-cost relative humidity current loop transmitters, combined with an optional temperature transmitter or temperature sensor. These low-cost probes are specially designed for HVAC applications.

  • Affordable
  • User selectable temperature range
  • Optional temperature sensor output: Pt100 or Pt1000
  • Temperature range -40 to 212°F         (-40 to +100°C)
  • Outputs: 4 to 20mA
  • Universal probe or Duct mount.

 

 

786 series

 

 

RH &TemperatureVoltage output Transmitter 786

  • Low-cost
  • User selectable in/output ranges
  • RH and optional temperature output
  • 4 available input range options
  • Outputs: 1, 5 or 10 Volt
  • Wall mount housing.

 

787 series

 

 

Humidity & Temperature mA Transmitter 787

  • Low-cost
  • RH and optional temperature output
  • User selectable input/output ranges
  • Temp. ranges :                                     32 to 212°F or -5 to 175°F                   (0 to 100 or -20 to +80°C)
  • Outputs: 4 to 20mA
  • Wall mount housing.

 

download 914 brochure in PDF

 

 

Humidity & Temperature Transmitter 914

  • Room RH & Temperature transmitter
  • User selectable input/output ranges
  • Voltage or mA outputs
  • Outputs: 1, 2.5, 5, 10V  or                   1 to 5mA, 4 to 20mA
  • Thin wall mount housing (25.5mm)

 

download 925 brochure in PDF

 

 

Humidity & Temperature Transmitter 925

  • 2 models: RH & Temperature output or RH output only 
  • 4 standard user selectable temperature ranges
  • 4 to 20mA output

 

 

 download 772 brochure in PDF

 

 

Humidity Transmitter HX-772

Microcontroller based low cost humidity transmitter. Standard analog voltage output with improved performance.

  • small 0.47 dia. x 3.2" (Ø12x80mm)
  • 0 to 5 Vdc output (0 to 1V optional)
  • 3 models available: RH, Dewpoint or Absolute Humidity output
  • power supply: 8 to 35Vdc

 credit cards accepted

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