HF320-WB1 Wall Mount Humidity Temperature Transmitter

Price 20000.0 INR/ Piece

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HF320-WB1 Wall Mount Humidity Temperature Transmitter Specification

Connectivity Type
Analog Output (4~20mA/0~10V selectable)

Measurement Range
Humidity: 0~100% RH, Temperature: -40C~80C

Sensor Type
Capacitive Humidity Sensor

Temperature Range
-40C~80C

Humidity %
0~100%

Resolution
0.1% RH / 0.1C

Material
ABS Plastic

Power Supply
24V AC/DC

Power Consumption
<3 VA

Accuracy
2% RH, 0.2C

Display Type
LCD

Range
0~100% RH, -40C~80C

About HF320-WB1 Wall Mount Humidity Temperature Transmitter

MODEL: HF320-WB1XXXXX/J1 wall mount 2 wire hvac

& general purpose %rh - temp. transmitter

Features:

ACCURACY: ±1.5 %RH, ± 0.2 C @ 23C

RANGE: -40...60C / 0100 %rh

PROBE SIZE: 2 WIRE, WALL VERSION, 80 MM PROBE

POWER SUPPLY: 10...28 VDC

OUTPUT: 4-20mA output, 2 wire type

PROTECTION: IP65 protection class

Outstanding Accuracy and Speed

With a response time of less than 8 seconds for 90% step changes, the HF320-WB1 transmitter ensures environmental variations are detected rapidly. Its high-precision capacitive humidity sensor offers accuracy of 2% RH, while the temperature reading is accurate within 0.2C. The included field adjustment capability allows recalibration onsite, maintaining top performance.

Rugged and Versatile Design

Designed for wall mounting, the HF320-WB1s IP65-rated ABS enclosure protects against dust and water, enabling reliable use in harsh and humid conditions. The compact form factor (approximately 120mm x 80mm x 35mm) and lightweight design (about 180g) make installation straightforward in diverse settings, from factories to laboratories.

Flexible Integration and Display

Choose between 420mA and 010V output signals for seamless compatibility with most analog control systems. The backlit LCD provides at-a-glance, simultaneous readings of both temperature and humidity, improving visibility in low-light conditions and supporting continuous environment monitoring.

FAQs of HF320-WB1 Wall Mount Humidity Temperature Transmitter:

Q: How do I select between the 4-20mA and 0-10V output signals on the HF320-WB1?

A: The HF320-WB1 allows users to configure either a 4-20mA or 0-10V analog output signal through an internal jumper or switch, depending on your systems requirements. Please refer to the installation manual for specific instructions on making this selection before connecting to your control system.

Q: What environments are suitable for installing this transmitter?

A: With an IP65 rating and an operating range from -20C to 80C and 0-100% relative humidity (non-condensing), the HF320-WB1 is ideal for demanding industrial, commercial, or laboratory environments where protection against dust and water is essential.

Q: When should I recalibrate the HF320-WB1 for optimal accuracy?

A: The transmitter is factory calibrated for high accuracy but can be field adjusted if periodic verification shows drift or when used in critical applications. Regular calibration intervals depend on operating conditions, but annual checks are generally recommended for best practice.

Q: Where is the best place to mount the HF320-WB1 for reliable measurements?

A: For optimal performance, mount the HF320-WB1 on an interior wall away from direct sunlight, heat sources, vents, and doors to avoid localized temperature and humidity fluctuations. Choose a location representative of the areas typical environment.

Q: What is the process for adjusting or recalibrating the transmitter in the field?

A: Field calibration can be performed by accessing the adjustment controls inside the unit using a reference standard. Follow the step-by-step procedure provided in the installation or calibration manual to fine-tune humidity and temperature readings as needed.

Q: How can the backlit LCD display enhance usage in my application?

A: The backlit LCD enables clear, simultaneous display of both temperature and relative humidity, even in dimly lit areas, allowing for effortless at-a-glance monitoring and quicker responses to changes in environmental conditions.

Q: What benefits does the HF320-WB1 offer for system integration?

A: With selectable output types, broad environmental operating parameters, CE certification, and simple installation, the HF320-WB1 integrates effortlessly into HVAC, building automation, and process control systems, delivering accurate and reliable environmental data.

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