Product Details

Introduction

DPME-M dewpoint meter , the use of capacitive sensors , its working principle is based on changes in the concentration of water molecules on the capacitance value , and thus measure the moisture content of trace gases . Imported alumina or polymer film sensor and advanced digital processing technology, the rapid succession of trace moisture -line analysis .

Features:
Using 320 * 240LCD monitors.
Imported dew point sensor , long life , high sensitivity , fast response
Comes with precision filter , greatly improving sensor life
Upper and lower control points can be set within the whole range
Data backup, data recovery
Standard 4-20mA or 0-5V output
Standard RS232/RS485 communication
Chinese operation menu ( English custom )
Built- precision air pump ( optional )

Technical parameters:
Measuring range : +20 ~ -100 °C 0-1000PPmv ( range optional )
Resolution : 0.1 °C; simultaneously display PPmv, mg/m3
Accuracy : ≤ ± 2 °C
Repeatability : ≤ ± 1.5 °C
Response time : T90 ≤ 5min ( from low humidity to high humidity )
Warm-up time : ≤ 5min

Sample gas flow : 2000 ± 100mL
Sample gas pressure : 0.1Mpa ≤ inlet pressure ≤ 0.2Mpa
Power supply : 100 ~ 240VAC 50/60Hz 1A
Ambient temperature : -5 °C ~ +45 °C
Humidity : ≤ 90% RH
Output signal : 4 ~ 20mA or 0 ~ 5VDC
Communication mode : RS232 or RS485 ( communication protocols : Modbus RTU)

Dimensions:
3U Standard - 484 ( W ) × 134 ( height ) × 310 ( depth ), (mm)
4U Standard - 484 ( W ) × 177 ( height ) × 390 ( depth ), (mm)
Hole Size:
3U Standard - 446 ( W ) × 135 ( height ), (mm)
4U standard - 446 ( W ) × 179 ( height ), (mm)
Weight: about 6kg

Application areas: ASU , petroleum, chemical Semiconductor manufacturing, drying industry, food industry , pharmaceutical industry , machinery manufacturing
Electricity and other industry analysis and detection of various trace gases moisture content

Dear customer,

We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.

Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.

If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba

We firmly believe that science and technology is no boundaries

Our mission is to make every effort to contribute to all humanity.