SKU: SENS-3349
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Dwyer Instruments RHPX-2SSAB-00 Humidity & Temperature Transmitter, 0-100% RH, 10kΩ Type II Thermistor, Wall Mount, IP66 Small Enclosure

₹23,479.00 (Inclusive of all taxes)
Out of Stock

The Dwyer Instruments RHPX-2SSAB-00 is a wall-mount humidity and temperature transmitter designed for building automation and HVAC systems. It features a capacitive polymer humidity sensor and a 10kΩ Type II thermistor, providing stable analog output signals for integration into energy management and control systems.

Features

  • Dual-measurement transmitter for relative humidity (0-100% RH) and temperature (-40°C to 60°C)
  • High-stability capacitive polymer humidity sensor with 0.1% RH resolution
  • 10kΩ Type II thermistor for precise temperature measurement
  • IP66-rated, UL 94 V-0 small enclosure for reliable indoor environmental protection
  • Selectable analog output and 10-35 VDC power for flexible system integration

Out of stock

Description

The Dwyer Instruments RHPX-2SSAB-00 transmitter provides accurate, continuous monitoring of environmental conditions critical for HVAC, building automation, and preservation applications. Its capacitive polymer sensing element ensures long-term stability and minimal drift for humidity measurement, while the 10kΩ Type II thermistor delivers reliable temperature data across a wide operational range.

Housed in a compact, IP66-rated enclosure, this transmitter is engineered for straightforward wall mounting and connection via its removable terminal block. The selectable analog output allows for seamless integration with a variety of building management systems, data loggers, and PLCs, making it a core component for maintaining precise climate control in data centers, museums, cleanrooms, and commercial facilities.

Key Features

  • Accurate dual-parameter sensing with capacitive polymer and thermistor technology
  • Wide operating temperature range from -40°C to 60°C for versatile deployment
  • Robust IP66 enclosure rating protects against dust and powerful water jets
  • Selectable analog output (0-10V, 0-5V, or 4-20mA) for flexible system interfacing
  • Compact, wall-mount design with tool-free installation for reduced setup time
  • Removable terminal block simplifies wiring and maintenance procedures
  • High-resolution measurement with 0.1% RH and 0.1°C/0.1°F increments
  • Powered by a standard 10-35 VDC supply for compatibility with industrial control panels

Applications

  • HVAC system monitoring and control for energy management in commercial buildings
  • Environmental condition monitoring in data centers and server rooms
  • Climate control and preservation in museums, archives, and galleries
  • Indoor air quality (IAQ) monitoring and building automation systems
  • Cleanroom and laboratory environmental parameter logging

Technical Specifications

Model NumberRHPX-2SSAB-00
Product TypeHumidity and Temperature Transmitter
Humidity Measurement Range0% to 100% RH
Humidity Sensor TypeCapacitive Polymer
Humidity Resolution0.1% RH
Temperature Measurement Range-40°C to 60°C
Temperature Sensor10kΩ Type II Thermistor
Temperature Resolution0.1°C / 0.1°F
Supply Voltage10–35 VDC
Output SignalSelectable Analog (0-10V, 0-5V, 4-20mA)
Enclosure RatingIP66
Enclosure MaterialUL 94 V-0
MountingWall Mount
Enclosure SizeSmall Enclosure
Dimensions (L x W)127.48 mm x 66.04 mm
Weight170 g

Frequently Asked Questions

What is the power supply requirement for the Dwyer Instruments RHPX-2SSAB-00 transmitter?

The transmitter operates on a 10-35 VDC power supply. This wide input voltage range ensures compatibility with standard 24 VDC industrial power supplies and provides flexibility for integration into various control panels and building management systems.

What type of output signals does this humidity and temperature transmitter provide?

The RHPX-2SSAB-00 offers a selectable analog output. You can configure it for 0-10V, 0-5V, or 4-20mA signal ranges, allowing direct connection to PLC analog input modules, data loggers, and building automation system controllers without additional signal conditioning.

Is the Dwyer Instruments RHPX transmitter suitable for outdoor use?

No, the IP66 rating provides excellent protection against dust and powerful water jets, making it ideal for demanding indoor environments like wash-down areas. However, for continuous outdoor exposure to weather, a transmitter with a higher IP rating (like IP67 or IP68) and broader temperature specifications would be recommended.

How is the temperature sensor calibrated and what is its type?

The transmitter uses a standard 10kΩ Type II thermistor for temperature sensing. This thermistor follows a standardized resistance-temperature curve, allowing for accurate measurement and easy interchangeability within systems designed for this common sensor type.

Package Includes

  • 1 x Dwyer Instruments RHPX-2SSAB-00 Humidity and Temperature Transmitter

Additional Information

Weight 0.17 kg
Dimensions 12.748 × 6.604 cm