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esthw50v – temp rh wall tx voltage output
Carlo Gavazzi ESTHW50V wall-mounted temperature and humidity transmitter with 0–10 V outputs for HVAC and environmental monitoring applications.
Why Choose the Carlo Gavazzi ESTHW50V Temperature & Humidity Transmitter?
The Carlo Gavazzi ESTHW50V is a compact wall-mounted temperature and humidity transmitter designed for accurate environmental monitoring in HVAC systems, building automation and ventilation control applications. Part of the Carlo Gavazzi ESTHW50 series, it combines temperature and relative humidity measurement in a simple, reliable device with dual 0–10 V analogue outputs.
This transmitter provides dependable monitoring of indoor environmental conditions by measuring air temperature and humidity levels and delivering proportional voltage signals to PLCs, controllers and building management systems. Its compact wall-mounted enclosure allows easy installation in commercial, residential and industrial environments.
With a 0–50 °C temperature measuring range, 0–95% RH humidity measuring range and 0–10 V output signals, the ESTHW50V is suitable for HVAC monitoring, air conditioning control and indoor climate management applications.
Key Advantages
- Combined temperature and humidity monitoring in one compact transmitter.
- 0–10 V analogue outputs for simple integration with automation systems.
- Wall-mounted design for room and building environmental monitoring.
- 0–50 °C temperature measurement range for HVAC applications.
- 0–95% RH humidity measurement range for indoor air quality control.
- Compact housing for fast installation and commissioning.
Key Features
- Carlo Gavazzi ESTHW50 environmental sensor series.
- Wall mounting configuration.
- Capacitive humidity sensor and PT100 temperature sensor.
- Temperature measurement range: 0–50 °C.
- Humidity measurement range: 0–95% RH.
- Dual 0–10 V analogue outputs.
- Compact PC fire-resistant housing.
- Protection against polarity, overvoltage and short circuit.
Reliable Environmental Monitoring for HVAC and Building Automation
The Carlo Gavazzi ESTHW50V measures temperature and humidity to provide accurate feedback for climate control, ventilation management and indoor environmental monitoring systems. Its analogue voltage outputs allow straightforward connection to automation controllers and HVAC equipment.
The ESTHW50 series is designed for engineers requiring dependable environmental sensing, simple installation and reliable operation in commercial and industrial environments.
Typical Applications
- HVAC temperature and humidity monitoring.
- Air conditioning control systems.
- Building automation installations.
- Hospital and commercial building climate monitoring.
- Residential and hotel humidity monitoring.
- Indoor environmental control systems.
Technical Specifications
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| Coil / Supply Voltage | 15–35 V DC | |
|---|---|---|
| IP Rating | IP20 | |
| Sensing Principle | Capacitive | |
| Connection | Terminals | |
| Manufacturer | Carlo Gavazzi | |
| Series | ESTHW50 | |
| Model | ESTHW50V | |
| Product type | Temperature and humidity transmitter | |
| Mounting type | Wall mounting | |
| Temperature measuring range | 0–50 °C | |
| Humidity measuring range | 0–95% RH | |
| Sensor type | Capacitive humidity sensor and PT100 temperature sensor | |
| Output signal | 0–10 V | |
| Number of outputs | 2 analogue outputs | |
| Supply voltage | 15–35 V DC / 19–29 V AC | |
| Protection rating | IP20 | |
| Temperature accuracy | ±0.3 °C + 0.002 °C × t actual | |
| Humidity accuracy | ±3% RH (30–70% RH) / ±5% RH (20–80% RH) | |
| Response time | <20 s | |
| Electrical connection | Screw terminal | |
| Housing material | PC fire-resistant class PC-110 | |
| Installation | Wall mounting | |
| Weight | approx. 60 g |
Frequently Asked Questions
What is the Carlo Gavazzi ESTHW50V used for?
The ESTHW50V is used for measuring temperature and humidity in HVAC systems, buildings and indoor environmental monitoring applications.
What temperature range can this transmitter measure?
The transmitter measures temperature from 0 to 50 °C.
What humidity range can the ESTHW50V measure?
The ESTHW50V measures relative humidity from 0 to 95% RH.
What output does the ESTHW50V provide?
The transmitter provides 0–10 V analogue outputs for connection to automation and HVAC control systems.
Where is this temperature and humidity transmitter installed?
The ESTHW50V is designed for wall mounting in rooms, buildings and environmental monitoring installations.
Trusted by HVAC and Automation Engineers Worldwide
Carlo Gavazzi environmental sensors provide accurate temperature and humidity monitoring solutions for HVAC control, building automation and indoor climate management systems.
