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RHPX-3SDA0-00 Dwyer Instruments Humidity/Temperature Transducer, -40 to 140F

SKU: RHPX-3SDA0-00

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  • Temp. Accuracy: +/-0.9 Degrees F @ 72 Degrees F
  • Process Connection Size: 1/2 in
  • Probe Diameter: 0.54 in
  • Temp. Range: -20 to 140 Degrees F
  • Maximum Operating Temperature: 140 Degrees F
  • Storage Temperature Range: -40 Degrees F to 176 Degrees F (-40 Degrees C to 80 Degrees C)

Specifications

Part Number RHPX-3SDA0-00
Brand Dwyer Instruments
IP Rating IP66
Output 4 to 20mA DC
Electrical Connection Screw Terminals
Temp. Accuracy +/-0.9 Degrees F @ 72 Degrees F
Process Connection 1/2 in NPS
Probe Dia. 27/50 in
Probe Length 9 in
Manufacturers Warranty Length 1 yr
Overall Length 11.59 in
Process Connection Size 1/2 in
Overall Width 4.73 in
Probe Diameter 0.54 in
Item Humidity/Temp Transducer
Power Source 10 to 35V DC
Temp. Range -20 to 140 Degrees F
Standards CE, RoHS
Sensor Type RTD or Thermistor
Includes Instructions
Enclosure Rating IP66 ; NEMA 4X
Electrical Connections Screw Terminals
Mounting Duct Mount
Response Time 15 sec
Relative Humidity Range 0 to 100%
Power Required 10 to 35V DC
Humidity Accuracy 3%
Calibration Certificate NIST
For Use With A-RHP-FC, A-RHP-RT, RHRS
Features Radiation Shield Option for Outdoor Installation in Direct Sunlight
Process Connection Type NPS
Series RHP
Wiring Entry 1/2 in NPS
RH Sensor Capacitive
NIST Traceable Certificate No
Maximum Operating Temperature 140 Degrees F
Storage Temperature Range -40 Degrees F to 176 Degrees F (-40 Degrees C to 80 Degrees C)
Compensated Temperature Range -4 Degrees to 140 Degrees F
Relative Humidity Accuracy 3%
Repeatability +/-0.1%
Temperature Output 4 to 20mA
Minimum Operating Temperature -40 Degrees F
Minimum Sensed Temperature -40 Degrees F
Relative Humidity/Dew Point Output 4 to 20mA DC
Temperature Accuracy +/-0.9 Degrees F at 77 Degrees F
Maximum Sensed Temperature 140 Degrees F
Sensing Element Type 0 to 5V DC Solid State Band Gap
Hysteresis +/-1%
Weight 0.616 lb
Display Resolution 0.1%/0.1 Degrees F/0.1 Degrees C
NEMA Rating NEMA 4X
Operating Temperature - Minimum -40 Degrees F
Process Media Temperature Measurement - Maximum 140 Degrees F
Operating Temperature - Maximum 140 Degrees F
NEMA Enclosure Rating 4X
Humidity Measurement - Minimum 0 %
Temperature Sensor 0 to 5V DC Solid State Band Gap
Process Media Temperature Measurement - Minimum -40 Degrees F
Input Voltage 10 to 35V DC
Compatible with Manufacturer Part Number A-RHP-FC, A-RHP-RT, RHRS
Compensated Temperature - Minimum -4 Degrees F
Mounting Style Duct Mount
Includes NIST-Traceable Calibration Certificate No NIST-Traceable Calibration Certificate Included
Humidity Measurement - Maximum 100 %
Compensated Temperature - Maximum 140 Degrees F
Relative Humidity Sensor Capacitive
Output Power 4 to 20mA DC

Description

The Dwyer Instruments RHPX-3SDA0-00 is a humidity and temperature transducer. This sensor measures relative humidity and temperature, outputting an analog signal. It operates over a temperature range of -20 to 140 degrees Fahrenheit with a temperature accuracy of +/-0.9 degrees F @ 72 degrees F, and features a 1/2 in NPS process connection and screw terminals. The unit is IP66 rated and complies with CE and RoHS standards.

Shipping This item ships to USA

Processing Time:

All orders at Pro Replacement Parts are processed and shipped within 1-2 business days. For orders placed before 12 PM EST, we offer same-day shipping whenever possible. We aim to ensure that your order reaches you as quickly as possible.

Delivery Timeframe:

Most orders are delivered within 3–5 business days via UPS Ground. This is an estimated delivery timeframe, not a guarantee. Timing can vary by product availability, destination, holidays, weather, and carrier delays. Freight shipments may take longer.

Expedited Shipping:

UPS 2nd Day Air is available for eligible orders at checkout. Rates and estimated delivery dates are calculated at checkout. Two-business-day transit begins after shipment; processing time still applies.

Shipping Methods:

  • Items exceeding 50” in width or 70 lbs in weight are shipped via Freight Carrier. You will be contacted by the carrier to schedule a delivery time.
  • Items under 50” in width and 70 lbs in weight will be shipped via UPS or FedEx as a small package service.

Freight Shipments:

Freight shipments are delivered curbside in residential areas. You may need assistance to move the package indoors, or you can unbox the shipment and carry each piece inside individually. While some drivers may help move a shipment into a garage or carport, this is not guaranteed. For Inside Delivery requests, please contact us at the time of your order (additional fees apply). Email: support@proreplacementparts.com

Inspection and Damage:

Upon delivery, please inspect the carton and contents for any damage. If you find any damage, document it on the driver's delivery receipt and contact us immediately at support@proreplacementparts.com no later than 24 hours from the delivery time. We cannot accept responsibility for damage that is not noted on the driver's delivery receipt at the time of delivery.

Order Cancellations:

All order cancellations must be requested within 24 hours of placing the order. After this period, our standard return policy will take effect.

Thank you for choosing Pro Replacement Parts. We are dedicated to providing you with the best service and ensuring your orders are delivered in a timely and efficient manner. If you have any questions or need further assistance, please don't hesitate to contact us.

Wide Selection of Brands: At our store, you'll find an extensive range of electric motors from top brands in the industry. We carefully select our inventory to ensure that you have access to the best and most reliable products on the market. Whether you need a motor for an industrial machine, a household appliance, or a specialized project, we have something for everyone.

Customer-Centric Service: We believe in putting our customers first. Our team is committed to providing you with personalized service and support throughout your buying journey. From helping you choose the right motor for your needs to answering any queries you have after purchase, we're here to assist you every step of the way.

Competitive Pricing: We strive to offer our high-quality electric motors at competitive prices. Our goal is to provide you with the best value, ensuring that you get a top-performing motor without breaking the bank. Plus, our regular deals and promotions mean that you can save even more when you shop with us.

Reliable Shipping and Handling: While we don't offer same-day shipping, we understand the importance of timely delivery. That's why we work with reliable shipping partners to ensure that your order is processed, shipped, and delivered efficiently. You can trust us to get your electric motor to you in excellent condition and within a reasonable timeframe.

Knowledgeable Support: Our team is knowledgeable about the wide range of electric motors we offer. We can provide you with detailed information and specifications for each product, helping you make an informed decision. If you have any questions or need advice, our experts are just a call or email away.

Your purchase is covered by the Manufacturer’s Limited Warranty.

For return/refund information, please visit our Returns & Refunds page.

Description

  • Temp. Accuracy: +/-0.9 Degrees F @ 72 Degrees F
  • Process Connection Size: 1/2 in
  • Probe Diameter: 0.54 in
  • Temp. Range: -20 to 140 Degrees F
  • Maximum Operating Temperature: 140 Degrees F
  • Storage Temperature Range: -40 Degrees F to 176 Degrees F (-40 Degrees C to 80 Degrees C)

Specifications

Part Number RHPX-3SDA0-00
Brand Dwyer Instruments
IP Rating IP66
Output 4 to 20mA DC
Electrical Connection Screw Terminals
Temp. Accuracy +/-0.9 Degrees F @ 72 Degrees F
Process Connection 1/2 in NPS
Probe Dia. 27/50 in
Probe Length 9 in
Manufacturers Warranty Length 1 yr
Overall Length 11.59 in
Process Connection Size 1/2 in
Overall Width 4.73 in
Probe Diameter 0.54 in
Item Humidity/Temp Transducer
Power Source 10 to 35V DC
Temp. Range -20 to 140 Degrees F
Standards CE, RoHS
Sensor Type RTD or Thermistor
Includes Instructions
Enclosure Rating IP66 ; NEMA 4X
Electrical Connections Screw Terminals
Mounting Duct Mount
Response Time 15 sec
Relative Humidity Range 0 to 100%
Power Required 10 to 35V DC
Humidity Accuracy 3%
Calibration Certificate NIST
For Use With A-RHP-FC, A-RHP-RT, RHRS
Features Radiation Shield Option for Outdoor Installation in Direct Sunlight
Process Connection Type NPS
Series RHP
Wiring Entry 1/2 in NPS
RH Sensor Capacitive
NIST Traceable Certificate No
Maximum Operating Temperature 140 Degrees F
Storage Temperature Range -40 Degrees F to 176 Degrees F (-40 Degrees C to 80 Degrees C)
Compensated Temperature Range -4 Degrees to 140 Degrees F
Relative Humidity Accuracy 3%
Repeatability +/-0.1%
Temperature Output 4 to 20mA
Minimum Operating Temperature -40 Degrees F
Minimum Sensed Temperature -40 Degrees F
Relative Humidity/Dew Point Output 4 to 20mA DC
Temperature Accuracy +/-0.9 Degrees F at 77 Degrees F
Maximum Sensed Temperature 140 Degrees F
Sensing Element Type 0 to 5V DC Solid State Band Gap
Hysteresis +/-1%
Weight 0.616 lb
Display Resolution 0.1%/0.1 Degrees F/0.1 Degrees C
NEMA Rating NEMA 4X
Operating Temperature - Minimum -40 Degrees F
Process Media Temperature Measurement - Maximum 140 Degrees F
Operating Temperature - Maximum 140 Degrees F
NEMA Enclosure Rating 4X
Humidity Measurement - Minimum 0 %
Temperature Sensor 0 to 5V DC Solid State Band Gap
Process Media Temperature Measurement - Minimum -40 Degrees F
Input Voltage 10 to 35V DC
Compatible with Manufacturer Part Number A-RHP-FC, A-RHP-RT, RHRS
Compensated Temperature - Minimum -4 Degrees F
Mounting Style Duct Mount
Includes NIST-Traceable Calibration Certificate No NIST-Traceable Calibration Certificate Included
Humidity Measurement - Maximum 100 %
Compensated Temperature - Maximum 140 Degrees F
Relative Humidity Sensor Capacitive
Output Power 4 to 20mA DC

Description

The Dwyer Instruments RHPX-3SDA0-00 is a humidity and temperature transducer. This sensor measures relative humidity and temperature, outputting an analog signal. It operates over a temperature range of -20 to 140 degrees Fahrenheit with a temperature accuracy of +/-0.9 degrees F @ 72 degrees F, and features a 1/2 in NPS process connection and screw terminals. The unit is IP66 rated and complies with CE and RoHS standards.

Shipping

Shipping This item ships to USA

Processing Time:

All orders at Pro Replacement Parts are processed and shipped within 1-2 business days. For orders placed before 12 PM EST, we offer same-day shipping whenever possible. We aim to ensure that your order reaches you as quickly as possible.

Delivery Timeframe:

Most orders are delivered within 3–5 business days via UPS Ground. This is an estimated delivery timeframe, not a guarantee. Timing can vary by product availability, destination, holidays, weather, and carrier delays. Freight shipments may take longer.

Expedited Shipping:

UPS 2nd Day Air is available for eligible orders at checkout. Rates and estimated delivery dates are calculated at checkout. Two-business-day transit begins after shipment; processing time still applies.

Shipping Methods:

  • Items exceeding 50” in width or 70 lbs in weight are shipped via Freight Carrier. You will be contacted by the carrier to schedule a delivery time.
  • Items under 50” in width and 70 lbs in weight will be shipped via UPS or FedEx as a small package service.

Freight Shipments:

Freight shipments are delivered curbside in residential areas. You may need assistance to move the package indoors, or you can unbox the shipment and carry each piece inside individually. While some drivers may help move a shipment into a garage or carport, this is not guaranteed. For Inside Delivery requests, please contact us at the time of your order (additional fees apply). Email: support@proreplacementparts.com

Inspection and Damage:

Upon delivery, please inspect the carton and contents for any damage. If you find any damage, document it on the driver's delivery receipt and contact us immediately at support@proreplacementparts.com no later than 24 hours from the delivery time. We cannot accept responsibility for damage that is not noted on the driver's delivery receipt at the time of delivery.

Order Cancellations:

All order cancellations must be requested within 24 hours of placing the order. After this period, our standard return policy will take effect.

Thank you for choosing Pro Replacement Parts. We are dedicated to providing you with the best service and ensuring your orders are delivered in a timely and efficient manner. If you have any questions or need further assistance, please don't hesitate to contact us.

Why Buy From Us?

Wide Selection of Brands: At our store, you'll find an extensive range of electric motors from top brands in the industry. We carefully select our inventory to ensure that you have access to the best and most reliable products on the market. Whether you need a motor for an industrial machine, a household appliance, or a specialized project, we have something for everyone.

Customer-Centric Service: We believe in putting our customers first. Our team is committed to providing you with personalized service and support throughout your buying journey. From helping you choose the right motor for your needs to answering any queries you have after purchase, we're here to assist you every step of the way.

Competitive Pricing: We strive to offer our high-quality electric motors at competitive prices. Our goal is to provide you with the best value, ensuring that you get a top-performing motor without breaking the bank. Plus, our regular deals and promotions mean that you can save even more when you shop with us.

Reliable Shipping and Handling: While we don't offer same-day shipping, we understand the importance of timely delivery. That's why we work with reliable shipping partners to ensure that your order is processed, shipped, and delivered efficiently. You can trust us to get your electric motor to you in excellent condition and within a reasonable timeframe.

Knowledgeable Support: Our team is knowledgeable about the wide range of electric motors we offer. We can provide you with detailed information and specifications for each product, helping you make an informed decision. If you have any questions or need advice, our experts are just a call or email away.

Warranty/Returns

Your purchase is covered by the Manufacturer’s Limited Warranty.

For return/refund information, please visit our Returns & Refunds page.

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