Ultrasonic Clamp On Flow Meter


Tek-Clamp 1200A Ultrasonic Clamp On Flow Meter is designed to measure the fluid velocity of liquid in a full or closed pipe. It is a measurement system which is both easy to install and use. The Tek-Clamp 1200A operates according to the difference in the Transit Time of Flight measured and determines the flow velocity by measuring the travel time of a pulse from one transducer to the next. Flow in the same direction takes less time to travel to the second transducer than flow in the opposite direction. Electroacoustic transducers receive and emit brief ultrasonic pulses through the liquid of the pipe. Transducers are vertically placed at both sides of the measured pipe. Sensors are placed on the pipe and fastened by means of a clamp. The display will quickly show the flow velocity. The Tek-Clamp 1200A can be used for metallic, plastic, and rubber tubes.

 Tek-Clamp 1200A-100F1Tek-Clamp 1200A-100MTek-Clamp 1200A-100H
AccuracyBetter than ±1% accuracyBetter than ±1% accuracyBetter than ±1% accuracy
LCD Display2×20 LCD Display2×20 English letters LCD display4×16 LCD Display
SizePipe diameters from ½” to 28”Pipe diameters from ½” to 28”Pipe diameters from ½” to 28”
Protection CategoryIP65IP57Clamp-on IP65 sensors
Output SignalModbus RS485, 4-20 mA, and PulseModbus RS485, 4-20 mA, and PulseNone
Power Supply85 VAC – 264 VAC or 24 VDC power supply8 VAC – 36 VDC90 VAC – 230 VAC power supply,
Ni-MH battery operation for over 12 hours
FeatureOperate with Clamp-on and flow-cellOperate with Clamp-on and flow-cellOperate with Clamp-on and flow-cell
LCD Display4×4 key tactile-feedback membrane keypad4 key tactile-feedback membrane keypad
ServiceCompatible Liquids
Wetted MaterialSensor: Aluminum alloy or Plastic alloy
AccuracyBetter than ±1%
Sensing MethodClamp-on ultrasonic, differential transit time method in direct or reflect mode
Pipe Size Range1200A-S2: ½” to 4″
 1200A-M2: 2″ to 28″
Display1200A-100F1: 2″ H x 20″ W, 2 line x 20 characters
 1200A-100M: 2″ H x 20″ W, 2 line x 20 characters
 1200A-100H: 4″ H x 16″ W, 4 line x 16 characters
Power Requirements1200A-100F1: 85 VAC to 264 VAC or 24 VDC
 1200A-100M: 8 VDC to 36 VDC
 1200A-100H: 90 VAC to 230 VAC or Ni-MH battery
Temperature Limits32 °F to 320 °F
Outputs1200A-100F1: Modbus RS485, 4-20 mA, and Pulse
 1200A-100M: Modbus RS485, 4-20 mA, and Pulse
 1200A-100H: None
Enclosure Rating1200A-100F1: IP65
 1200A-100M: IP57
 1200A-100H: IP65


    Etiam magna arcu, ullamcorper ut pulvinar et, ornare sit amet ligula. Aliquam vitae bibendum lorem. Cras id dui lectus. Pellentesque nec felis tristique urna lacinia sollicitudin ac ac ex. Maecenas mattis faucibus condimentum. Curabitur imperdiet felis at est posuere bibendum. Sed quis nulla tellus.


    63739 street lorem ipsum City, Country


    +12 (0) 345 678 9