Portable / desktop Dew Point Analyzer

Product name: Portable / desktop Dew Point Analyzer
Product number: DPT-600
Product brand: Phymetrix US

Product Description

          DPT-600 handheld dew point meter is the dew point analyzer produced by the most advanced nano micro porous metal oxide dew point sensor. It can quickly and accurately measure the moisture content of gas in the dew point temperature range of -110 ~ +20.

Application Area

Petrochemical, Electric power, Pharmaceutical, Industrial gas, Heat treatment, Aviation, Natural gas, Drying equipment and Medical treatment.

Main Features

1. Light, Portable, Easy to hold

2. With USB data output, Optional 4 to 20mA current output
3. Programmable data record
4. The operation of an analog PVA simulation software on the PC machine
5. Rechargeable long life lithium battery power supply

6. Multi parameter: ℃ (DP), ℉(DP) and ppmV, ppmW, μB, g/m³, LBS and so on

Technical Specifications

Dew Point Sensor

Measurement Range: -110 ℃ ~ +20 ℃         Accuracy: ±2℃
Response Time: 3 minute 95% step change (from dry to wet)        Gas Flow: > 1L/M

Temperature Sensor

Measurement Range: -40 ℃ ~ +70 ℃       Accuracy: ±2℃

Pressure Sensor (optional)

Measurement Range: 0 ~ 150PSIA (10bar) ± 1%, 316L stainless steel contact with measured gas


Most of the material is styrene and acrylonitrile, the maximum pressure is 3.4Bar (the pressure limit is the pressure of the exhaust port).

Intake Valve

The maximum pressure is 137Bar (the pressure limit refers to the inlet pressure and requires the vent opening naturally).

Ergonomics Design

1. Easy to carry or table, with a weight of 1.6 kg
2. Easy to read graphics, LCD D
isplay, Backlight brightness users can adjust

3. The auto scaling histogram can be used to determine whether the measured value is stable.
4. Built-in detailed help files are convenient for users to use
5. The battery power saving mode can be automatically switched off by the user, and the mode can be completely closed.
6. The built-in pressure measurement and pressure correction function can show the dew point and pressure dew point at the same time.
7. Users can choose to be locked with or without a password
8. Clock calendar supported by built-in backup battery power
9. Data record: one or more data can be recorded. The contents include dew point, temperature and pressure (memory >4000 point).


1. A universal external AC power adapter (100-240VAC 50-60HZ) with USB interface
2. A rechargeable lithium ion battery, Charged with a USB interface or a power adapter
3. Sampling systems and sensors are isolated from electrical interfaces and grounding.
4. Sensor resolution: 1PF is less than 0.01 degrees centigrade
5. external power supply and I/O:USB Mini B socket, With sealing cap to reach IP67/IP68 protection level


1. Use of 1/8 "Swagelok inlet / outlet adapter
2. The internal piping is made of 316 stainless steel and polytetrafluoroethylene. The inner area of the stainless steel measuring chamber is small for quick response.
3. The shell of the instrument is extruded with aluminum profile.
4. Size: 199 x 162 x 84 mm (L x W x H)       Weight: 1.6kg

Operatin Temperature


Ordering Information:

Content Description

Part Number

Portable / desktop Dew Point Analyzer, Model: DPT-600; Attachment: USB connection line, universal adapter


Pressure sensor option, 0~150psia (automatic pressure correction function)


4 to 20mA current output options to support the HART protocol


Essential security ATEX option


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