Dwyer RHP-2O1B RHP Series Humidity/Temperature Transmitter, OSA-mount, 2% RH

Model: RHP-2O1B

Dwyer RHP-2O1B RHP Series Humidity/Temperature Transmitter, OSA-mount, 2% RH

Model: RHP-2O1B

Flexible and accurate, this humidity/temperature transmitter features a 2% RH accuracy and a 4 to 20 mA RH output. Easily installed with the outside air mounting configuration, this transmitter provides outdoor temperature and relative humidity reference for building energy management systems.

Sale Price	$147.96 USD
Regular Price	$158.25 USD
Availability	1 Week
Quantity

Dwyer RHP-2O1B Offers

Reduce the long-term effects of condensation, fog, or high humidity with this transmitter that combines the voltage or current humidity transmitter output with a 10K type II NTC passive temperature thermistor output.

Features

Reduced installation cost with combined humidity and temperature
Wide application environment from a large selection of temperature sensors and 2%, 3% and 5% accuracies
Reduced system operating costs with radiation shield protecting the sensor from radiant heat

Applications

Air economizers
Outdoor temperature and relative humidity reference for building systems

Dwyer RHP-2O1B Specifications

Relative Humidity Range	0 to 100% RH
Temperature Range	-40 to 140°F (-40 to 60°C)
Accuracy, RH	±2% 10 to 90% RH at 25°C
Accuracy, Thermistor Temp Sensor	±0.2°C at 25°C (±0.36°F at 77°F)
Accuracy, RTD Temp Sensor	DIN Class B; ±0.3°C at 0°C (±0.54°F at 32°F)
Accuracy, Solid State Band Gap	±0.9°F at 77°F (±0.3°C at 25°C)
Hysteresis	±1%
Repeatability	±0.1% typical
Temperature Limits	-40 to 140°F (-40 to 60°C)
Storage Temperature	-40 to 176°F (-40 to 80°C)
Compensated Temperature Range	-4 to 140°F (-20 to 60°C)
Power Requirements	4-20 mA loop powered models 10 to 35 VDC; 0 to 5/10 V output models 15 to 35 VDC or 15 to 29 VAC
Output Signal (Model Dependent)	4 to 20 mA; 0 to 5/10 V at 5 mA max
Solid State Band Gap Temp Sensor Output Ranges	Switch selectable, -20 to 140°F (-28.9 to 60°C) 0 to 100°F (-17.8 to 37.8°C) 40 to 90°F (4.4 to 32.3°C) -4 to 140°F (-20 to 60°C)
Response Time	15 seconds
Electrical Connections	Removable screw terminal block
Conduit Connection	Duct Mount 1/2" NPS; OSA 1/2" (22.3 mm)
Drift	<1% RH/year
RH Sensor	Capacitance polymer
Temperature Sensor	Types 1, 2, 3 solid state band gap;
Curves A,B,C; Thermistor;	Curves D,E; Platinum RTD DIN 385
Enclosure Material	Duct mount sensor tube PVC-UL 94 V-0 Duct mount sensor cap Polycarbonate ABS blend-greater than UL 94 V-0 Duct mount electronics housing and cover Makrolon® polycarbonate-UL 94V-HB OSA Polycarbonate
Enclosure Rating	Duct mount NEMA 4X (IP66) for housing only; OSA NEMA 4X (IP66)
Display	Duct mount only, optional 2-line alpha numeric, 8 characters/line
Display Resolution	RH 0.1%; 0.1°F (0.1°C)
Agency Approvals	CE
Zero and Span Adjustments	Menu scalable within the range.
Weight	Duct Mount 0.616 lb (0.3 kg) OSA 1 lb (0.45 kg)

What's included with the Dwyer RHP-2O1B

Dwyer RHP-2O1B RHP Series Humidity/Temperature Transmitter, OSA-mount, 2% RH

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Description ➕➖

Dwyer RHP-2O1B Offers

Features

Reduced installation cost with combined humidity and temperature
Wide application environment from a large selection of temperature sensors and 2%, 3% and 5% accuracies
Reduced system operating costs with radiation shield protecting the sensor from radiant heat

Applications

Air economizers
Outdoor temperature and relative humidity reference for building systems

Specifications ➕➖

Dwyer RHP-2O1B Specifications

Relative Humidity Range	0 to 100% RH
Temperature Range	-40 to 140°F (-40 to 60°C)
Accuracy, RH	±2% 10 to 90% RH at 25°C
Accuracy, Thermistor Temp Sensor	±0.2°C at 25°C (±0.36°F at 77°F)
Accuracy, RTD Temp Sensor	DIN Class B; ±0.3°C at 0°C (±0.54°F at 32°F)
Accuracy, Solid State Band Gap	±0.9°F at 77°F (±0.3°C at 25°C)
Hysteresis	±1%
Repeatability	±0.1% typical
Temperature Limits	-40 to 140°F (-40 to 60°C)
Storage Temperature	-40 to 176°F (-40 to 80°C)
Compensated Temperature Range	-4 to 140°F (-20 to 60°C)
Power Requirements	4-20 mA loop powered models 10 to 35 VDC; 0 to 5/10 V output models 15 to 35 VDC or 15 to 29 VAC
Output Signal (Model Dependent)	4 to 20 mA; 0 to 5/10 V at 5 mA max
Solid State Band Gap Temp Sensor Output Ranges	Switch selectable, -20 to 140°F (-28.9 to 60°C) 0 to 100°F (-17.8 to 37.8°C) 40 to 90°F (4.4 to 32.3°C) -4 to 140°F (-20 to 60°C)
Response Time	15 seconds
Electrical Connections	Removable screw terminal block
Conduit Connection	Duct Mount 1/2" NPS; OSA 1/2" (22.3 mm)
Drift	<1% RH/year
RH Sensor	Capacitance polymer
Temperature Sensor	Types 1, 2, 3 solid state band gap;
Curves A,B,C; Thermistor;	Curves D,E; Platinum RTD DIN 385
Enclosure Material	Duct mount sensor tube PVC-UL 94 V-0 Duct mount sensor cap Polycarbonate ABS blend-greater than UL 94 V-0 Duct mount electronics housing and cover Makrolon® polycarbonate-UL 94V-HB OSA Polycarbonate
Enclosure Rating	Duct mount NEMA 4X (IP66) for housing only; OSA NEMA 4X (IP66)
Display	Duct mount only, optional 2-line alpha numeric, 8 characters/line
Display Resolution	RH 0.1%; 0.1°F (0.1°C)
Agency Approvals	CE
Zero and Span Adjustments	Menu scalable within the range.
Weight	Duct Mount 0.616 lb (0.3 kg) OSA 1 lb (0.45 kg)