Online Dew Point Transmitter HDT

NegotiableUpdate on 03/22

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Range: -100 ℃~+20 ℃ Accuracy: 2 ℃, 4-20mA output

Product Details

Online Dew Point Transmitter HDT

manufacturerAmerican Shente Company
Introduction:The HDT two-wire dew point transmitter adopts the HTF technology sensor patented by Shente Company, combined with a compact design to form an integrated two-wire loop powered transmitter, which can quickly and accurately measure the dew point temperature of dry gases.
Application fields:Including petrochemical, natural gas, dry gas and compressed gas, hydrogen gas for generator cooling, insulation gas for transformers and high-voltage switches, welding gas, and oxygen for ships and aviation.
principleUltra thin film alumina capacitor with unique HTF technology from Shente
Key Features:
Explosion proof: The instrument meets various explosion-proof requirements;

High protection: The standard protection level is IP65, with optional IP66 or IP67 protection options;
Sturdy structure: stainless steel casing.

Technical Indicators:
Dew point sensor unit:
Principle: Ultra thin alumina capacitor principle HTF
Range: -60 ℃ to+30 ℃
Or optional -100 ℃~+20 ℃
Accuracy: ± 2 ℃
Repeatability: ± 0.2 ℃
Operating temperature: -10 to+70 ℃
Storage temperature: -40 to+80 ℃
Sampling flow rate: Static to 100 meters per second (at atmospheric pressure)

mechanical properties：
Shell: stainless steel, IP65 protection level
Size: Diameter 32mm, Length 136mm
Operating temperature: -30 to+85 ℃
Work pressure: Standard 34Bar (optional 340Bar)
Connection: 14mm × 1.25mm and 3/4 "× 16 thread
Cable: 2-core cable
Power supply: 5-28VDC DC power supply
Display: None (optional display of secondary instrument)

Unit: Factory set to dew point temperature, optional PPMv, etc
Output: Can provide analog output and digital output
1. 4-20mA corresponds to the dew point range;
2. Support HART protocol;
Isolation: Sensors are isolated from the casing and threads