Looking for a Dew Point Sensor? | VPInstruments

VP Dew Point Sensor

Prevent high maintenance costs by monitoring and maintaining the right dew point in your system. Too much water in your system can lead to e.g. forming of rust, freezing of valves, and even product loss when the moist content is too high for your coating or paint process. Stay in control of your dew point with the VP Dew Point Sensor.

The VP Dew Point Sensor is the smart dew point transmitter with a large measurement range of -70..+60 ⁰C, so you can measure downstream a refrigerant type dryer as well as a desiccant-type dryer. The sensor has multiple outputs for easy connection to any management system. The alarm LED shows a critical dew point level right on the factory floor and the VP Dew Point Sensor has a built-in autocalibration for high accurate readings.

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Description
Additional information
Specifications
Brochure
Manual

Description

“VPInstruments has a wide range of product to add value to my customers’ facilities. I’ve partnered with them through multiple employers. Products and customer service make doing business and partnering with VPInstruments seamless.”

– Eric Sams, Michigan Air Solutions LLC

The VP Dew Point Sensor is the complete and smart Dew Point Sensor for all your measurement applications. The sensor is robust and smart with its autocalibration functionality. With the outputs both 4..20 mA and RS485 (Modbus RTU), you can connect the sensor to VPVision or any other management system.

Features and benefits of the Dew Point Sensor

Built-in alarm function and LED
Sensor highly resistant to condensation and particulate contamination
RS485 (Modbus RTU) and 4..20 mA output
Auto-calibration
Optional display
Optional sample block with bleed valve

Application

Monitoring of refrigerant and desiccant-type air dryers
Sizing of dryers
Permanent measurement
Guarding of critical process e.g. in semiconductor and automotive industry

VP Dew Point Sensor Start Kit:

The VP Dew Point Sensor is available in a complete start kit. The start kit contains:

VP Dew Point Sensor
Sampling block
Cable 10m / 32.8ft
Quick connector
1/4″ Male connector
Leak screw with sound muffler
Calibration certificate

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Additional information

Sampling block	Create the optimum gas flow over de sensor for stable and continuous accurate measurements.
External Display 420	Monitor your dew point locally with the External Display 420. The display has a built-in alarm relay, which can be used to trigger an external alarm, for example via your BMS/ SCADA system.

Specifications

Dew point range	-70 … +60° C \| -94 … 140° F dew point
Temperature	-40 … +60° C \| -40 … 140° F
Humidity	0 … 100% RH
Pressure	0..50bara \| 725 psia
Output	4 … 20 mA and RS485 (Modbus RTU)
Sensor	This film polymer
IP	IP66 \| NEMA 4