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cgeshtpda2l – hum/temp passive 200mm output 4-20ma pt1000 – duct mounting
Carlo Gavazzi CGESHTPDA2L is a duct-mounted humidity and temperature sensor with a 200 mm probe, 4–20 mA analogue humidity output and passive Pt1000 temperature element for HVAC and building automation applications.
Why Choose the Carlo Gavazzi CGESHTPDA2L Humidity and Temperature Sensor?
The Carlo Gavazzi CGESHTPDA2L is a duct-mounted humidity and temperature sensor designed for environmental monitoring in HVAC, ventilation and building automation systems. It combines active relative humidity measurement with passive Pt1000 temperature sensing, allowing both air parameters to be monitored from a single duct-mounted device.
The CGESHTPDA2L features a 200 mm probe, providing extended insertion into ventilation ducts and air-handling systems. Its relative humidity channel provides an industry-standard 4–20 mA analogue output, while the integrated Pt1000 element supplies a passive resistive temperature signal for compatible controllers and building management systems.
Combining a robust analogue humidity signal with established passive resistance temperature measurement makes the CGESHTPDA2L a practical choice for continuous duct-air monitoring. Its long probe is particularly useful where the sensing element needs to reach further into the airflow for representative measurement within larger ducts and air-handling equipment.
Key Advantages
- Combined humidity and temperature sensing reduces the need for separate duct sensors.
- 200 mm probe provides extended insertion into ventilation ductwork.
- 4–20 mA humidity output provides a robust analogue signal for compatible HVAC controllers.
- Passive Pt1000 temperature element supports established resistance-based temperature measurement.
- Duct-mounted construction is purpose-designed for air-handling and ventilation systems.
- Suitable for integration with building management systems, HVAC controllers and compatible PLC inputs.
- Supports continuous monitoring for ventilation, climate control and environmental management.
Key Features
- Carlo Gavazzi environmental humidity and temperature sensor.
- Combined relative humidity + passive temperature measurement.
- Duct-mounted design.
- 200 mm probe length.
- 4–20 mA analogue humidity output.
- Pt1000 passive temperature sensor.
- Passive resistive temperature output.
- Designed for HVAC and building automation applications.
- Suitable for monitoring conditions within ventilation ducts.
- Long-probe configuration for greater insertion depth.
Reliable Humidity and Temperature Monitoring in Ventilation Ducts
Monitoring humidity and temperature within ductwork provides important feedback for HVAC control, ventilation management and indoor environmental regulation. The Carlo Gavazzi CGESHTPDA2L combines both measurements in one assembly, providing a convenient solution for air-handling equipment and building automation installations.
The 4–20 mA humidity output offers a well-established analogue interface for compatible control equipment, while the passive Pt1000 element allows temperature to be measured through a resistance input. With its 200 mm probe, the CGESHTPDA2L can position its sensing element further into the duct airflow than short-probe variants, making it suitable for installations requiring increased insertion depth.
Typical Applications
- HVAC duct humidity monitoring.
- Ventilation and air-conditioning systems.
- Air-handling units.
- Building management systems.
- Commercial building climate control.
- Industrial ventilation systems.
- Duct temperature monitoring.
- Humidity regulation and environmental control.
Technical Specifications
| Manufacturer | Carlo Gavazzi |
|---|---|
| Model | CGESHTPDA2L |
| Product type | Humidity and temperature duct sensor |
| Measured parameters | Relative humidity and temperature |
| Installation | Duct mounting |
| Probe length | 200 mm |
| Humidity output | 4–20 mA analogue |
| Temperature sensor | Pt1000 |
| Temperature output | Passive resistive Pt1000 |
| Application | HVAC, ventilation and building environmental monitoring |
Frequently Asked Questions
What does the Carlo Gavazzi CGESHTPDA2L measure?
The CGESHTPDA2L combines relative humidity and temperature measurement in one duct-mounted sensor, using an analogue humidity output and a passive Pt1000 temperature element.
What is the humidity output of the CGESHTPDA2L?
The CGESHTPDA2L provides a 4–20 mA analogue humidity output for connection to compatible HVAC, PLC and building management system inputs.
What temperature sensor does the CGESHTPDA2L use?
The CGESHTPDA2L incorporates a passive Pt1000 resistance temperature sensor, providing a resistive temperature signal for compatible control equipment.
What is the probe length of the CGESHTPDA2L?
The CGESHTPDA2L has a 200 mm probe, providing extended insertion into ventilation ducts and air-handling systems.
Where is the CGESHTPDA2L typically installed?
The sensor is designed for duct mounting in HVAC, ventilation and air-handling installations where humidity and temperature need to be monitored within the airflow.
Trusted Environmental Sensing from Carlo Gavazzi
Carlo Gavazzi environmental sensors provide practical measurement solutions for HVAC and building automation, combining analogue humidity monitoring with passive temperature sensing for reliable control of ventilation and indoor environmental systems.
