About RHP-3O22 DWYER Humidity Temperature Transmitter
RHP-3O22 DWYER Humidity Temperature Transmitter
RHP-3O22 - DWYER HUMIDITY/TEMPERATURE TRANSMITTER,3%, OSA (OUTSIDE AIR)
DESCRIPTION
The Series RHP Temperature and Humidity Transmitter Combine The Voltage or Current Humidity Transmitter Output With a Passive Temperature Thermistor or RTD output. The Polymer Capacitance Humidity Sensor is Not Affected By Condensation, Fog, High Humidity, Or Contaminants.
- Housing Design - Outside Air
- PRODUCTS INFORMATION
- MANUFACTURER:Dwyer
- PART NUMBER:RHP-3O22
- SHORT DESCRIPTION:RHP-3O22 - Humidity/Temperature Transmitter, 3%, OSA (Outside Air), 0-10V RH and 0-10V Temperature Output
- PRODUCT SERIES:Dwyer RHP Series Humidity/Temperature Transmitter
- TEMPERATURE TYPE:Humidity/Temperature Sensors
- ACCURACY:3%
- RELATIVE HUMIDITY RANGE:0 - 100%
- ACCURACY (TEMP):+/-0.2C at 25C
- CONNECTION:Electrical Connection: Removable Screw Terminal Block, Conduit Connection: 1/2"
- OUTPUT(S):0 - 10 V (RH), 0 - 10 V (Temperature)
- VOLTAGE:15 - 35 VDC or 15 - 29 VAC
- MAX TEMPERATURE:-40 to 140F
- CONSTRUCTION:Polycarbonate
- MOUNTING OPTIONS:OSA (Outside Air)
- HOUSING TYPE:RHP Series OSA (Outside Air)
- STANDARDS/APPROVALS:CE Approved
- DIMENSIONS:5-1/8" x 2-15/64" x 6-25/32"
- ADDITIONAL PRODUCTS OR REQUIREMENTS:Related Items: A-452, A-453, RHRS
- APPLICATIONS:For Air Economizers, Outdoor Temperature and Relative Humidity Reference, Pool Room Humidity Monitoring
Versatile Measurement CapabilitiesThe RHP-3O22 DWYER transmitter caters to a wide range of industrial applications. Its ability to measure humidity, temperature, and pressure of substances like water, steam, oil, and gas makes it suitable for both manufacturing and commercial facilities. Its accuracy and robust build enhance operational efficiency in challenging environments.
User-Friendly Design and DisplayDesigned for effortless installation, this panel-mounted transmitter features a large, clear dial and an optional two-line alpha numeric LCD display. The display ensures easy real-time monitoring and accurate readings, making it suitable for quick checks and ongoing maintenance in HVAC systems and industrial processes.
Durable and Stylish ConstructionCrafted with a plastic dial and pointer and finished in options such as antique, matte, galvanized, or polished, the RHP-3O22 combines functional resilience with aesthetic flexibility. It's built to withstand harsh conditions while still maintaining an appealing appearance, ideal for integration in any professional setting.
FAQ's of RHP-3O22 DWYER Humidity Temperature Transmitter:
Q: How do I install the RHP-3O22 DWYER Humidity Temperature Transmitter?
A: The transmitter is designed for panel mounting, ideal for duct installations. Ensure the unit is securely fixed according to the included mounting template, and for duct mount applications after fans and coils, consider the sintered filter option for optimal performance.
Q: What is the primary benefit of the optional two-line alpha numeric LCD display?
A: The LCD display provides a clear, real-time readout of measurements, enhancing visibility in low-light or hard-to-access locations. This makes ongoing monitoring and maintenance more convenient and reliable.
Q: When should the sintered filter option be selected?
A: The sintered filter should be chosen when installing the transmitter in supply air ducts after fans and cooling coils. It protects the sensing elements from particulates and moisture, extending the unit's reliability and lifespan.
Q: What environments and substances can this transmitter measure?
A: It is suitable for monitoring humidity and temperature in water, steam, oil, and gas environments, making it highly versatile for industrial and HVAC settings.
Q: What range and accuracy does the RHP-3O22 provide?
A: It covers a humidity range of 0 to 100% RH, with an accuracy of 3% (20-80% RH at 25C), ensuring reliable data for critical processes.
Q: Which finishing options are available for the transmitter?
A: The unit is available in antique, matte, galvanized, and polished finishes, allowing users to match the device with their system's aesthetic and durability needs.
Q: Where is the RHP-3O22 typically used?
A: Commonly applied in HVAC duct systems, industrial processing, and environmental monitoring, this transmitter is chosen for situations requiring precise and reliable humidity and temperature measurement.