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HF33-W wall mounted temperature and humidity transmitter (wall mounted temperature and humidity transmitter)
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The HF33-W wall mounted temperature and humidity transmitter is a new generation of temperature, humidity, and dew point transmitter used for measuring relative humidity, temperature, and dew point in HVAC systems. Based on Airchip3000 technology, the new generation of products has unique calibration functions and multiple * * * * designs, achieving * * * accuracy. We are pushing temperature and humidity sensor technology to a new height with higher accuracy, performance, and stability. HF3 provides you with extremely high reproducibility and guaranteed system accuracy (<2.0% RH,<0.3 ℃).
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The HF33-W wall mounted temperature and humidity transmitter is an ideal choice for measuring environmental temperature and humidity. It has high measurement accuracy, moderate price, and is suitable for HVAC, BMS, microelectronics factories, pharmaceutical factories, clean rooms, operating rooms, pharmaceutical workshops, etc
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The temperature and humidity measurement in places such as archives, museums, swimming pools, libraries, and agricultural greenhouses has excellent long-term stability and cost-effectiveness.
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Measurement parameters: relative humidity, temperature, dew point, two out of three
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Measurement range: 0... 100% RH, -40...+60 ℃ (multiple range options available)
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Guaranteed accuracy: ± 2% RH, ± 0.3 ℃
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Extremely high reproducibility and long-term stability
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Supply voltage: 15... 40VDC or
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12...28VAC
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Analog output: 0... 20mA, 4... 20mA, 0... 5V, 0... 10V optional
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Unique digital calibration techniques and methods
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USB configuration service interface, compatible with HW4 software
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Protection level: IP65
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HVAC HVAC, BMS Building Relationship System
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Microelectronics factory, pharmaceutical factory
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Clean room, operating room
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Archives, museums, swimming pools, libraries, etc
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greenhouse
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HF33-W
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output type
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3-wire current or voltage output
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analog output
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Available in 0... 20mA, 4... 20mA, 0... 1V, 0... 5V, 0... 10V options
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power supply voltage
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15... 40VDC or 12... 28VAC
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Current loss
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<50mA
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output load
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Current output * up to 500 Ω, voltage output * down to 1000 Ω
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sensor
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Humidity sensor: HygroMer IN-1; Temperature sensor: Pt100
1/3Class B
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measurement range
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Temperature: -40...+60 ℃
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(Optional within the range, typically 0... 50 ℃/-10... 60 ℃/-40... 60 ℃)
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Humidity: 0... 100% RH
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measurement accuracy
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Temperature: ± 0.3 ℃; Humidity: ± 2% RH (@ 23 ± 5 ℃)
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repetitiveness
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Temperature: 0.05 ℃; Humidity: ± 0.3% RH
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stability
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<0.1 ℃/year,<1% RH/year
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Electrical working environment
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-40... 60 ℃, 0... 100% RH (without condensation circuit)
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Electrical storage environment
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-50...70℃，0...100%RH
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Installation method
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Wall mounted installation
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Shell material
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ABS
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Shell protection
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IP65
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Product weight
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About 90g
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Overall dimensions
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Refer to the external dimension diagram
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CE/EMC
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EMC Directive 2004/108/EG: EN 61000-6-1: 2001, EN 61000-6-2: 2005
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/ EN 61000-6-3: 2005, EN 61000-6-4: 2001 + A11
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RoHS Directive
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Circuit board production complies with RoHS directive requirements
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flame retardant
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1
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5
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9
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Complies with UL94-HB
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Compliant with FDA/GAMP
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Compliant with FDA 21 CFR
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11， GAMP4
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Functional Description
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HF331-
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3/4 three wire system, power supply 15... 40VDC or 12... 28VAC, output 0... 20mA
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HF332-
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3/4 three wire system, power supply 15... 40VDC or 12... 28VAC, output 4... 20mA
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HF333-
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3/4 three wire system, power supply 5... 40VDC or 5... 28VAC, output 0... 1V
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HF334-
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3/4 three wire system, power supply 10... 40VDC or 8... 28VAC, output 0... 5V
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HF335-
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3/4 three wire system, power supply 15... 40VDC or 12... 28VAC, output 0... 10V
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W
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Wall mounted temperature and humidity transmitter, external sensor, IP65， No LCD display
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B
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X
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X
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X
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Relative humidity (0... 100% RH) and temperature output, temperature range can be found in the temperature range option
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H
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X
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X
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X
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X
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X
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Single humidity (0... 100% RH) output
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T
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X
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X
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1
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X
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Single temperature output, temperature range can be found in the temperature range option
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2
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X
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X
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Temperature output range: No temperature transmission output
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3
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X
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3
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Temperature output range: 0...+50 ℃
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X
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6
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Temperature output range: 10...+40 ℃
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B
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Temperature output range: -10...+60 ℃
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X
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Temperature output range: -40...+60 ℃
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X
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Temperature output range: 0... 100 ℉
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U
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T
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Temperature output range: User specified range
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X
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No on-site display
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X
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X
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X
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No dew point/frost point transmission output. If you need dew point/frost point transmission output, please contact us
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HF332-WB1XXXXX
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Wall mounted temperature and humidity transmitter, 4... 20mA output, 0...+50 ℃/0... 100% RH, replacing the original L13WHT2
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HF332-WBB3XXXX
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Wall mounted temperature and humidity transmitter, 4... 20mA output, -10...+60 ℃/0... 100% RH, replacing the original L13WHT2-B3
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HF332-WB3XXXXX
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Wall mounted temperature and humidity transmitter, 4... 20mA output, -40...+60 ℃/0... 100% RH, replacing the original L13WHT2-3X
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HF334-WB1XXXXX
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Wall mounted temperature and humidity transmitter, 0... 5V output, 0...+50 ℃/0... 100% RH, replacing the original L13WHT4
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HF334-WBB3XXXX
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Wall mounted temperature and humidity transmitter, 0... 5V output, -40...+60 ℃/0... 100% RH, replacing the original L13WHT4-B3
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HF334-WB3XXXXX
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Wall mounted temperature and humidity transmitter, 0... 5V output, -40...+60 ℃/0... 100% RH, replacing the original L13WHT4-3X
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HF335-WB1XXXXX
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Wall mounted temperature and humidity transmitter, 0... 10V output, 0...+50 ℃/0... 100% RH, replacing the original L13WHT5
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