online dew point analyzer dew point meter-Product Center-Yantai Stark Instrument Co., Ltd.-

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Name:	DPME-S online dew point analyzer
Measuring range:	+20~-100℃ 0~1000PPmv (optional)
Resolution:	0.1℃；simultaneously display PPmv, mg/m3
Accuracy:	≤±2℃
Signal output:	4~20mA or 0~5V
Communication interface:	Rs-232 or Rs-485 Modbus RTU
Power supply:	100~240VAC 50/60Hz

Measuring range	+20~-100℃ 0~1000PPmv (optional)
Resolution	0.1℃；simultaneously display PPmv, mg/m3
Accuracy	≤±2℃
Repeatability	±1.5℃
Response time	T90≤5min(From low to high humidity)
Preheating time	≤5min
Flow rate of sample gas	2000±100mL/min
Intake pressure	0.10MPa≤inlet pressure≤0.20MPa
Power supply	100～240VAC 50/60Hz 1A
Ambient temperature	-5℃～＋45℃
Ambient humidity	≤90%RH
Signal output	4～20mA or 0～5VDC
Cummunication interface	RS232 or RS485（Protocol: Modbus RTU）
Built-in precision pump	Optional
Overall dimensions	Standard 160 (W) x160 (H) x280 (D) (mm)
Hole dimensions	Standard 138 (W) x138 (mm)
Weight	2.5Kg

128*64 LCD monitors, desktop or panel mounted, easy to install

Imported dew point sensor, long service life, high sensitivity and fast response

Built in precision filter, greatly improving the sensor life
The upper and lower limit control points can be set arbitrarily within the full range
Data backup, data recovery function
Standard 4-20mA or 0-5V output
Standard RS232 / RS485 communication
All English operating menu
Built-in precision pump (optional)

The DPME-S dew point analyzer adopts a capacitive sensor whose working principle is to measure the amount of trace moisture in the gas based on the change in the capacitance of the water molecule. Continuous high-speed on-line analysis of trace moisture is achieved by using imported alumina or polymer film sensors and advanced digital processing technology.

Air separation, petroleum, chemical industry

Semiconductor manufacturing, drying industry, food industry, pharmaceutical industry, machinery manufacturing

Analysis and detection of trace moisture content in various gases in power and other industries