Stock code100029
400-181-0295
中文

Doppler solid external clamp ultrasonic

DMS901 Doppler solid external clamp ultrasonic flowmeter

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Product Introduction

Product Features

  • Online installation outside the pipe, no need to stop water supply;
  • Remote transmission of measurement information through 4-20mA or relay status;
  • The sensor is clamped outside the tube, and there is no need to interrupt the production process during installation and disassembly, without stopping the flow or cutting off the tube. It is easy to install and maintain;
  • The sensor is not in contact with the fluid, therefore it has the characteristics of being unaffected by pipeline dirt and blockage, and easy to install and maintain;


Technical Parameter

Transmitter Type of transmitter Standard type, explosion-proof type
measuring range 0~ 12m/s
输出 4-20mA output, pulse output (instantaneous flow), relay output (cumulative flow), optional Hart protocol, standard RS485 (ModBus RTU protocol, interface and protocol declared by user when ordering), data storage, GPRS multiple output options
accuracy ±0.5%~±2.0%F.S
sensitivity 0.0003m/s
repeatability 0.1%
Explosion proof sign ATEX authentication:Ⅱ2G,ExdⅡBT6,Certificate number:LCIE 09 ATEX 3088
power supply Standard type:100~240VAC,50/60 Hz ±5%,5VA Max、12~28VDC,2.5VA Max        Explosion proof type:24VDC ±5%,2.5VA Max
work environment
-40℃~ +75℃, humidity≤100%(RH),No condensation
protection grade IP65
Size and weight Standard type:261×193×80 (mm) Explosion proof type:310×226×127(mm)
sensor Sensor Type Standard outer clamping type, high temperature outer clamping type
Sensor temperature standard -40℃~+121℃;high temperature -40℃~+280℃
Signal cable (standard)6m,Select the longest300m
Types of media Reflector (particles or bubbles) with a content exceeding 100 ppm, and the particles are larger than 100 micrometers
Protection level IP67,OptionalIP68