About HF335-WB1XXXXX/J1 wall mount 3 wire hvac & general purpose %rh - temp. transmitter
MODEL: HF335-WB1XXXXX/J1 wall mount 3 wire hvac
& general purpose %rh - temp. transmitter
Features:
ACCURACY: 1.5 %RH, 0.2 C @ 23C
RANGE: -40...60C / 0100 %rh
POWER SUPPLY: 1840 VDC or 1328 VAC
PROBE SIZE: Wall version with 80mm probe
OUTPUT: 4-20mA output, 3 wire type
PROTECTION: IP65 protection class
Advanced Sensing TechnologyUtilizing a capacitive humidity sensor and PT1000 temperature sensor, the HF335-WB1XXXXX/J1 delivers fast and accurate environmental measurements. Its high-resolution data output and low power consumption make it suitable for continuous monitoring in critical applications.
Versatile Application AreasDesigned for HVAC systems, clean rooms, warehouses, and automation, this transmitter caters to a range of industry needs. Its wall-mount configuration and protected cable entry (PG7) facilitate easy installation in varied environments, ensuring dependable readings for air quality management.
User-Friendly InterfaceThe integrated LCD digital display provides clear real-time humidity and temperature readings, simplifying operation and device status checks. Factory calibration means the transmitter is ready for immediate use, with selectable output options for integration flexibility.
FAQ's of HF335-WB1XXXXX/J1 wall mount 3 wire hvac & general purpose %rh - temp. transmitter:
Q: How do I select between the 0-10V and 4-20mA output signals on the HF335-WB1XXXXX/J1 transmitter?
A: The HF335-WB1XXXXX/J1 transmitter allows users to choose between 0-10V and 4-20mA output signals, depending on your control system requirements. Output selection is typically made through internal jumpers or configuration settings detailed in the installation manual.
Q: What benefits does factory calibration offer for this transmitter?
A: Factory calibration ensures that each transmitter meets stringent accuracy standards of 2% relative humidity and 0.3C temperature, eliminating the need for initial on-site calibration. This guarantees reliable performance and minimizes setup time for users.
Q: When is it recommended to use this transmitter in HVAC and building automation?
A: The HF335-WB1XXXXX/J1 is ideal for continuous monitoring in HVAC systems and building automation when accurate temperature and humidity data are required for climate control, energy management, or ensuring product quality and comfort in facilities.
Q: Where can the HF335-WB1XXXXX/J1 transmitter be installed?
A: This transmitter is designed for wall mounting in indoor environments such as HVAC equipment rooms, clean rooms, warehouses, or areas undergoing building automation upgrades. Its IP54 rating and PG7 cable entry ensure durable installation even in mildly dusty or humid conditions.
Q: What process should be followed for installation and commissioning?
A: Installation involves mounting the transmitter on a wall using the provided fixtures, connecting the three-wire output to your control system, and securing the power supply. After power-up, the LCD digital display offers immediate measurement feedback, confirming operational status.
Q: How does the transmitter contribute to improved air quality management?
A: By delivering rapid and accurate measurements of both humidity and temperature, the transmitter enables precise control of ventilation, air conditioning, and environmental systems, directly supporting improved air quality, energy efficiency, and occupant comfort.