Ultrasonic Clamp On Flow Meter

TEK-CLAMP 1200A SERIES 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.

Features

Specifications

Documents

Model chart

Drawings

Videos

Application Notes

Features

	Tek-Clamp 1200A-100F1	Tek-Clamp 1200A-100M	Tek-Clamp 1200A-100H	Tek-Clamp 1200A-100EXP
Accuracy	Better than 1% accuracy	Better than ±1% accuracy	Better than ±1% accuracy	Better than ±1% accuracy
LCD Display	2×20 LCD Display	2 x 20 LCD Display	4×16 LCD Display	2 x 20 LCD Display
Size	Pipe diameters from ½” to 200″	Pipe diameters from ½” to 200″	Pipe diameters from ½” to 200″	Pipe diameters from ½” to 200″
Protection Category	IP65	IP57	Clamp-on IP65 sensors	IP65: Class I Div II
Output Signal	Modbus RS485, 4-20 mA, and Pulse	Modbus RS485, 4-20 mA, and Pulse	None	Modbus RS485, 4-20 mA, and Pulse
Power Supply	85-264VAC or 24VDC power supply	8-36VDC	90-230 VAC power supply, Ni-MH battery operation for over 12 hours	8-36VDC
Keypad	4 × 4 key tactile-feedback membrane keypad	4 key tactile-feedback membrane keypad	–	4 key tactile-feedback membrane keypad

Specifications

Documents

Model chart

Drawings

Videos

Application Notes

Service			Compatible Liquids
	Parameters		Specifications
Main Unit	Accuracy		±1% of Reading
	Velocity		±0.03 to ±100 ft/s (±0.01 to ±30m/s)
	Repeatability		0.2%
	Measurement Period		0.5 Seconds
	Measurement Principle		Transit-time measurement principle
	Display		LCD with backlight. 2 x 20 letters
	Output	100F1	Modbus RS485, 4-20 mA, Pulse
		100M	Modbus RS485, 4-20 mA, Pulse
		100EXP	Modbus RS485, 4-20 mA, Pulse
		100H	None
	Input		Two three wire system PT100 platinum resistor input loop. For BTV process monitoring
	Other Functions		Automatically stores the memory of the positive, negative, net totalizer flow rate and heat quantity of the last 512 days, 128 months, 10 years
	Power	100F1	85 to 264VAC or 8 to 36VDC
		100M	8 to 36VDC
		100EXP	8 to 36VDC
		100H	Rechargeable nickel metal hydride battery
	Power Consumption		Less than 1.5W
	Environment Temperature		-22 °F to 176 °F (-30 °C to 80 °C)
	Environment Humidity		85% RH
	Protection Class		IP65 (Tek-Clamp 1200A-100F1) IP65; Class I Div II (Tek-Clamp 1200A-100EXP) IP57 (Tek-Clamp 1200A-100M and 1200A-100H)
Transducers	Clamp-On		S2-type: for pipe size ½” to 4” M2-type: for pipe size 2” to 28” HS-type: for pipe size ½” to 4” HM-type: for pipe size 2” to 28” 1200A-L2: 12” to 200” 1200A-IM: 3” to 7” 1200A-IL: 3” to 12”
	Protection Class		IP68, can work in water with depths less than 10’ (3m)
Process Temperature			-40 °F to 320 °F (-40 °C to 160 °C)
Pipe	Pipe Material		All metals, most plastics, fiberglass, etc.
	Pipe Size		½” to 28” (15mm to 700mm)
	Pipe Straight Run		More than 10D for upstream, more than 5D for downstream, , where D is pipe diameter.

Ultrasonic Clamp On Flow Meter

TEK-CLAMP 1200A SERIES ULTRASONIC CLAMP ON FLOW METER

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