Clamp-on Ultrasonic Flow Meter | RWTT811

Clamp-on Ultrasonic Flow Meter QT811
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Clamp-on Ultrasonic Flow Meter QT811

Clamp-on Ultrasonic Flow Meter | RWTT811

Price range: R12,712.00 through R18,728.00

Clamp-on Ultrasonic Flow Meter – Overview

Quick and easy installation and operation. It only takes a few minutes, from the start of the installation to actual data readings. The QT811 boasts a new external clamp design, which measures the flow rate without being in direct contact with medium. Compared to traditional flow meters, this measurement method eliminates pressure loss, production loss and media contamination. This in turn saves costs in installation and labor. A variety of modes are available for setting and flexibility. Suitable for all pipe sizes in the measuring range, as well as various kinds of metal and resin pipes. It has a 256*128 LCD display and shows a wide range of information.

It can operate as an ultrasonic cooling (heat) meter/ btu meter/ energy meter to monitor and measure energy (optional).

Clamp-on Ultrasonic Flow Meter – Features

  • Immediate flow rate reading on device
  • Quick and easy installation
  • Saves on installation and labor costs
  • 256*128 LCD Display
  • Suitable for metal or resin piping
  • No medium contamination
  • No production lost during installation
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Description

Clamp-on Ultrasonic Flow Meter 

Specification
Pipe material Metal /PVC, PP or PVDF rigid plastic pipe
Liquid type Water/other liquid (Single liquid medium without solid particles or
impurities)
Temperature range 0-75℃ (No freezing on the surface)
Low velocity cut off value (Default by
factory)		 0.1m/s
Display 256*128, LCD
Response time 0.5~60s
Accuracy ±2%, (±1% after calibration)
Data Storage period 300ms
Memory for data backup EEPROM (Data storage: over 10 years, data read/write frequency: over 1
million times)
Power and IO connection M12 type aviation plug
Output 4-20mA
Communication Modbus RS485
(Options for output) OCT (pulse output)/ One relay alarm (please contact the factory)
Power supply 10-24V VDC
Electric power
Protective circuit Power reverse connection protection, Power surge protection,
Output short circuit protection, Output surge protection
Enclosure protection class IP65
Environment temperature -10°C to 60°C (No freezing)
Relative humidity 35 to 85% RH (No condensation)
Vibration resistance 10~55Hz
double amplitude 1.5 mm, 2 hours in each XYZ axis
Impact resistant 100 m/s 16 ms pulse, 1000 times each for X, Y and Z axis
Main material Aluminum, Industrial Plastics
Cable length 2m (standard ), PT1000 sensor standard cable length is 9m
Flow Range
Pipe size (DN) Upper flow value (L/min)
15 60 L/m
20 100 L/m
25 200 L/m
32 300 L/m
40 400 L/m

Clamp-on Ultrasonic Flow Meter  

Additional information

Options

Ultrasonic Clamp on flow meter, Ultrasonic Clamp on Energy Meter

Brand

Royce Water Systems

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