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SL1168 Industrial Transit Time Flowmeter by SiteLab

SiteLab - SL1168 clamp on flow meterThe SL1168 Series Ultrasonic Flowmeter from SiteLab is a state-of-the-art universal transit-time flowmeter that has been designed using FPGA chip and low-voltage broadband pulse transmission. 

Comparing with other traditional flowmeter or ultrasonic flowmeter, the SL1168 has distinctive features such as:

  • high precision & reliability
  • high capability
  • low cost

The flowmeter features other advantages of: TVT technology designed. Less hardware components, low voltage broadband pulse transmission, low consumption power. Clear, user-friendly menu selections make flowmeter simple and convenient to use. Daily, monthly and yearly totalized flow Parallel operation of positive, negative and net flow totalizes with scale factor (span) and 7 digit display, while the output oftotalize pulse and frequency output are transmitted via relay and open collector.

SL1168 Industrial Transit Time Flowmeter Specifications

Performance Specifications     Flow Range +0.01m/s ~ +5m/s
Accuracy +1.0% of measured value
Pipe Size Clamp-on 
Keypad Sealed membrane keypad with four keys.
Functional Specifications Outputs
OCT Pulse output: 0~5000Hz
Analogue output: 4~20mA, max load 750Ω
Communication interface RS485 MODBUS
Power Supply 10~36VDC/1A
Keypad 16(4x4) key with tactile action
Dispaly 20x2 lattice alphanumeric, back lit LCD
Transmitter: -10°c ~50°c
Transducer: 0°c ~80°c
Humidity Up to 99% RH, non-condensing
Physical Specifications Transmitter PC/ABS, IP65
Transducer Encapsulated design, IP68
Transducer Cable Standard cable length: 9m
Transmitter: approximately 0.7kg
Transducer: approximately 0.4kg


SL668 Industrial Transit Time Flow Meter Dimensions

SiteLab SL1168 Ultrasonic Flowmeter Transmitter Dimensions


SiteLab SL1168 Ultrasonic Flowmeter Transducer Dimensions


SL1168 Transit Time Flow Meter Wiring Diagram

SiteLab SL1168 Ultrasonic Flowmeter Wiring Diagram


Flow Type: Liquid Flow Meters