Transducer Selection:

          Transducer

    Standard S2 type

    Standard M2 type

    Standard L2 type

          Suitable pipe diameter

    DN15-DN100mm

    DN50-DN700mm

    DN300-DN6000mm

          Fluid temperature

    0°c-160°c

    0°c-160°c

    0°c-160°c

          Outer size

    45×30×30mm

    60×45×45

    80×70×55

          Quality

    75g

    250g

    528g

Specification:

      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.  2x20 letters.

       Keypad

   4x4-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: 9.88x7.56x3.15 (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.

       (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 consumption: < 2W

       Weight

   Standard main unit: 6.6lb (3kg) 

Standard Packing:

TDS-100F Ultrasonic Flowmeter

Clamp Fixture

Standard M2 Transducer

2 x 5m Signal Cable