Description

- Transmitter with PID control function - Measurement of temperature / relative humidity - Digital signal transmission from sensor to evaluation electronics - short response time - Interchangeable sensor - Alphanumeric LCD display - Two freely configurable measurement and control channels with 0...10 V output - Temperature measuring range -40...+120 °C, measuring span freely selectable - Measuring range rel. humidity 0...100 % (short-term condensation possible) - Calculation of the climate variables dew point, absolute humidity, enthalpy, wet bulb temperature - Supply voltage 18...30 Vdc or 24 Vac (±15%) The PFT30 climate transmitter calculates dew point temperature, wet bulb temperature, absolute humidity and enthalpy from the directly measured variables temperature and relative to the frequently used variables.

Air conditioning equipment
  • Climate transmitter

Product features

Operating Mode: Selectable measuring mode, PID control mode or binary control
Measured material: Humidity and temperature
Measuring transducer: Single-chip sensor - relative humidity/ temperature, digi. signal transmission & calibration memory
Measuring ranges: Freely scalable within the maximum span
Operation: 3 buttons and software menu for entering all parameters
Application sensor: Temperature:
Application sensor: Humidity:
Casing: Ultramid with hinged ABS cover; Attached sensor tube for recording the sensor
Dimensions: 60 x 75 x 34 [mm] (W x H x D)
Mass: About 200 g
Protection class: IP 54 according to EN 60529; UL 94 HB
Display: Two-line alphanumeric LCD display, 2x16 characters
Electrical connections: Cable entry M16x1.5, screw terminal, electronics protected against incorrect polarity
Operating position: Duct sensor: stainless steel sensor tube, 11 mm Ø at the rear, mounting flange with gasket
Operating position: Room sensor: stainless steel sensor tube, 11 mm Ø at the front, mounting on the wall
Power supply: 18...30 Vdc; 24 Vac (±15%)
Power consumption: Approx. 18 mA @ 24 Vdc
Output Current: 2 x 0...10 V (max. 10 mA)
EMC: EN 61000-6-2, EN 61000-6-3, CE-mark
RoHS: according RoHS-directive 2011/65/EU

Additional product literature

PDF documents

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