Dew Point Temperature Sensor, -20~100°C Dewpoint, 80~180°C Temp

Dew Point Temperature Sensor, -20~100°C Dewpoint, 80~180°C Temp

The dew point temperature sensor delivers reliable -20~100°C dewpoint monitoring for high-temperature processes operating at 80~180°C ambient. Ensuring real-time moisture tracking in demanding industrial applications including thermal processing and compressed air systems, this continuous dew point monitor maintains ±3°C Td accuracy with excellent long-term stability below 0.1°C/year. Robust dew point transmitter construction withstands 16-bar pressure environments while providing flexible RS485 and analog outputs.

SKU: CCHN-DPS-HG808A

30-day Returns

Free Shipping

Delivery date: 6-25 days

Overview

Ideal for thermal processing and compressed air systems, this dew point temperature sensor monitors dew point (-20 to 100°C) in high-temperature environments (80 to 180°C). The advanced dew point transmitter guarantees reliable operation under high pressure with minimal drift, ensuring process integrity and preventing moisture-related downtime.

Specification

Model	CCHN-HG808-A
Dew Point Range	-20~+100°C
Power	10~24VDC
Dew Point Accuracy	±3°C(±5.4°F) Td
Temperature Range	-80~+180°C
Temperature Accuracy	±0.3°C (@85°C)
Long-term Temperature Stability	<0.1°C/year
Long-term Humidity Stability	<1%RH/year
Digital Output	Standard industrial interface RS485
Analog Output	Dew point + temperature (humidity for reference only) 4~20mA/0-5V/0-10V (optional)
Pressure Resistance	16 bar
Baud Rate	1200/2400/4800/9600/19200/115200 configurable, default 9600 bps
Transmitter Operating Temperature	-20°C~+60°C, 0%RH~95%RH, non-condensing
Sampling Frequency	Fastest 1s responses, others configurable per PLC settings

Features

Wide measurement range: Dew point temperature sensor covers -20 to +100°C for diverse applications.
Multiple probe options: Four probe types available for different installation needs and scenarios.
High temperature operation: industrial dew point transmitter withstands up to 180°C environments.
Multi-parameter output: Simultaneously transmits four measurement parameters for comprehensive monitoring.
Anti-condensation design: Built-in heating prevents moisture accumulation in humid conditions.
Anti-interference capability: Maintains accuracy in electrically noisy industrial environments.
Dual signal output: Provides both digital and analog outputs for system integration.

Dimension (Unit: mm)

Dew point temperature sensor size

Details

Dew point temperature sensor details

Probe Dimension (Unit: mm)

Dew point temperature sensor probe-0 dimension

Dew point temperature sensor probe-8 dimension

Application

Dew point temperature sensor application

Tips: Is the dew point temperature sensor suitable for applications with frequent pressure fluctuations?

Yes, this high precision online dew point transmitter is specifically engineered to handle dynamic pressure conditions. The robust 16-bar pressure resistance rating ensures structural integrity during pressure spikes and variations. Specialized multi-layer sealing technology prevents air leakage and moisture ingress even under continuous pressure cycling. The sensing element incorporates pressure compensation algorithms that automatically adjust measurements to maintain ±3°C accuracy regardless of pressure changes.