Home | Site Map | Contact Us
  About Us | Products | Support | Partners | Careers | Feedback | 中文
  PRODUCT
   
 
 
Name: Thermal Mass Flowmeter
Type: FLOW SERIES
Other:
Instruction Application
   
  Instruction
 

Thermo-mass flowmeter
Specifications:
Linear signal output:0-5 VDC &4-20 mA
Signal Interface: RS232 &RS485
Accuracy,including linearity(Ref:21℃):±【1% of Reading +( .5%+.02%/℃ of Full Scale)】
Repeatability:±0.2% of Full Scale
Sensor response time:1 second
Turn down ratio:100:1 minimum
Electronics temperature range:0°-50℃(32°-122℉),extended temperature optional
Gas temperature range:-40°-200℃(-40°-392℉),extended range available
Gas pressure effect:Negligible over ±20% of absolute calibration pressure
Pressure rating maximum:500 PSI Std.,>500 PSI special
Input power requirement: 24VDC @250mA
                                          115 VAC 50/60 Hz optional
                                          230 VAC 50/60 Hz optional
Flow Transmitter power requirements:5 watts maximum
Wetted materials:316 Stainless Steel(Hastelloy and Monel optional)
Standard temperature &pressure(STP):70℉ & 29.92″Hg(Air 0075 lb./cubic foot)
NIST traceable calibration: Standard

   
 
   Product
FLOW SERIES
Bolt-On Weight Measurement
LEVEL SERIES
EQUIPMENT
0
Copyright © 2006-2012 Welkin Co.,Ltd.     京ICP备05030185号