Produal - Humidity & Temperature Transmitter IP20 - KLH Series

KLH Series Datasheet

KLH 100-NTC Series Datasheet

Humidity Transmitter/Controller KLH 100

Application: The KLH 100 transmitters are designed for detecting and controlling humidity and temperature in room spaces. They provide information that can be utilized for demand-based ventilation control and similar applications.

Features:

• The measurement values scroll on the N model display, with the option to lock the desired value for continuous viewing.
• The control output (0…10 V or 2…10 V) can be managed based on a single measurement value or the maximum selection of all values. Controller settings are adjustable using the ML-SER tool.
• Options for additional equipment include:
  • HD-P: Passive potentiometer
  • HD-PU: Active 0…10 V potentiometer. The potentiometer information can be directed to output (Y3 or Y4) or used to adjust the internal controller set point.
  • HD-R: Relay (24 Vac, 1 A) that switches according to a single measurement value or all values. The relay switching point can be adjusted using the ML-SER tool.

Technical Data:

• Supply: 24 Vac/dc (22…28 V), < 2 W
• Humidity Measurement:
  • Range: 0…100 %rH
  • Accuracy (25 °C): ±2 %rH
• Temperature Measurement:
  • Range: 0...50 °C
  • Accuracy (25 °C): ±0.5 °C
• Outputs: 0…10 V < 2 mA
• Operating Conditions:
  • Temperature: 0...+50 °C
  • Humidity: 0...100 % RH (non-condensing)
• Housing: IP20, ABS plastic
• Mounting: On the wall surface or on the standard flush mounting box (60 mm hole distance)
• Dimensions (w x h x d): 87 x 86 x 30 mm

Humidity Transmitter/Controller KLH 100 (+ Passive Sensor)

Application: The KLH 100 (+ passive sensor) transmitters with passive temperature measurement are designed for detecting and controlling humidity and temperature in room spaces. They provide information that can be used for demand-based ventilation control and similar applications. These transmitters are equipped with both passive (resistance output) and active (voltage output) temperature measurements.

Features:

• The measurement values scroll on the N model display, with the option to lock the desired value for continuous viewing.
• The control output can be managed based on a single measurement value or the maximum selection of all values. Controller settings are adjustable using the ML-SER tool.
• Options for additional equipment include:
  • HD-P: Passive potentiometer
  • HD-PU: Active 0…10 V potentiometer. The potentiometer information can be directed to output (Y3 or Y4) or used to adjust the internal controller set point.

Technical Data:

• Supply: 24 Vac/dc (22…28 V), < 2 VA
• Humidity Measurement:
  • Range: 0…100 %rH
  • Accuracy (25 °C): typ. ±2 %rH (20…80 %rH)
• Active Temperature Measurement:
  • Range: 0...50 °C
  • Accuracy (25 °C): ±0.5 °C
• Passive Temperature Measurement:
  • Sensor (NTC 10 model): 10 kΩ NTC element
  • Sensor (NTC 20 model): 20 kΩ NTC element
  • Accuracy (18...24 °C): ±0.5 °C
• Outputs: 3 x 0...10 Vdc / 2...10 Vdc, < 2 mA
  • NTC 10 model: 1 x NTC 10
  • NTC 20 model: 1 x NTC 20
• Operating Conditions:
  • Temperature: 0...50 °C
  • Humidity: 0...85 %rH (non-condensing)
• Storage Temperature: -20...70 °C
• Wiring Terminals: 1.5 mm², tilted screw terminals
• Mounting: On the wall surface or on a flush mounting box (60 mm hole distance)
• Housing: IP20
• Dimensions (w x h x d): 87 x 86 x 30 mm

Part Numbers:
KLH 100 - %RH and °C room transmitter
KLH 100-N - room transmitter with display
KLH-M - MODBUS HUMIDITY/TEMP.TRANSMITTER
KLH-M-N - MODBUS HUMIDITY/TEMP.TRANSMITTER + Display
KLH 100-NTC 10 - ROOM HUMIDITY TRANSM + PASS. NTC 10

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