Product Description

TDS-100F Ultrasonic Flow Meter

Liquid Flow Meter is a tool to measure the flow rate or the amount of a fluid flowing
The type of liquid measured by the flow meter can be various kinds of fluids such as drinking water, waste water, sludge water, milk, chemical liquids, sugar water, alcohol, oil etc.
Ultrasonic Flow Meter TDS-100F measures the flow rate of liquids by the ultrasonic method. It has an airtight unit protection class IP65.

Specification TDS-100F Ultrasonic Flow Meter

Linearity	Better than ±1%.
Accuracy	±1% of reading at rates >0.6 ft/s (0.2m/s). Assume a fully developed flow profile.
Repeatability	±0.2%.
Velocity	±0.03 ~ ±105 ft/s (±0.01 ~ ±30 m/s), bi-directional
Measurement Period	0.5s
Display	LCD with backlight. 2×20 letters.
Keypad	4×4-key membrane keypad with tactile feedback
Units	English (U.S.) or metric.
Outputs	Analogue output: 4-20mA or 0-20mA current output. Impedance 0~1kW. Accuracy 0.1%. .
	Isolated OCT output: for frequency output (0~9,999Hz), alarm driver, or totaliser pulse output, ON/OFF control, etc. Relay output 1A@125VAC or 2A@30VDC. For ON/OFF control, alarm driver, totaliser output, etc.
	Internal Alarm (Buzzer): user programmable. External Alarm Driver: alarm signal can be transmitted to Relay or OCT output terminals to drive an external alarm.
	RS-232 serial port.
Input	Five channel 4-20mA current inputs for signals such as temperature, pressure, liquid level, and etc.. Accuracy 0.1%. Two of the five input channels are wired to terminal blocks. The remaining three channels are optional.
Enclosure	Die-cast aluminum enclosure.
	Protection Class: IP65 (NEMA 4X).
	Size: 9.88×7.56×3.15 (251x192x80mm3) for standard version
Clamp-on	S2-type: for pipe size (DN15~DN100mm)
	M2-type: for pipe size (DN50~DN700mm)
	L2-type: for pipe size (DN300~DN6,000mm)
Liquid Types	Virtually all commonly used clean liquids.
	Liquids with small quantity of tiny particles may also be applicable. Particle size should be less than 75um, particle concentration less than 10,000ppm.
	Liquids should contain no or very minor air bubbles.
	Examples are chilled/hot water, sea water, waste water, chemical liquids, oil, crude oil, alcohol, beer, etc.
Liquid Temp	(0C – 160C) for clamp-on transducer. Higher temperatures can be accommodated. Consult us for assistance.
Liquid Temp	(0C – 160C) for wetted transducer.
Pipe Size	1 ~ 240 (DN15mm ~ DN6,000mm).
Pipe Material	All metals, most plastics, fiber glass, etc. Allow pipe liner.
Cable	Shielded transducer cable. Standard length 15 (5m). Can be extended to 1640 (500m). Contact us for longer cable requirement.
Power	AC: 240V DC: 8VDC~36VDC
Power	Power consumption: < 2W
Weight	Standard main unit: 6.6lb (3kg)