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DWYER TDS thermal dispersion flow switch

The Series TDS Thermal Dispersion Flow Switch offers solid state flow detection of non-coating liquids for pump and process protection. SPDT output allows for interfacing with remote PLC or relay control device. The adjustable switch point is factory calibrated at 0.2 fps with LED indication of flow and calibration status. Units feature selectable NO or NC operation and are not damaged by over-ranging flow velocities.

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Made in USA. brand DWYER, model TDS

Fast delivery to Latvia, Estonia and Lithuania. International delivery to Europe, Asia, Africa and other continents available on request
Our warehouse is located in Riga, Latvia.

Retailprice from $442,7

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Official distributor in Latvia

Time-tested American, European and Asian brands of control and measurent instruments

Special price list for organisations

We offer a significant discount for trade organisations and manufacturing companies

Worldwide shipping on request

We take care of all logistics and customs clearance. Fast delivery to Baltic countries

After-sales service and support

Warranty service and repair, expert assistance in the operation of the instruments

Technical specifications of DWYER TDS

Service: Liquids.
Wetted Materials: Polypropylene/PPS or Polyvinylidene Fluoride.
Range: Range: 0.04 to 10 fps (1.2X10-2 to 3.05 m/s)
Temperature Limits: 32 to 140°F (0 to 60°C).
Pressure Limits: 150 psi (10 bar) @ 77°F (25°C), derated @ 1.667 psi (.113 bar) per °C above 25°C.
Repeatability: ±5% of setpoint.
Switch Type: SPDT.
Electrical Rating: 60 VAC/60 VDC @ 1 A.
Electrical Connections: 22 AWG 3-wire, 10 ft (3 m) length.
Process Connections: 3/4″ male NPT.
Mounting Orientation: Any orientation, for pipe sizes 3/4″ to 1-1/2″ use 3.0″ (7.6 cm) length switch; for 2″ to 16″ pipe sizes use 4.5″ (11.4 cm) length switch.
Setpoint Adjustment: 0.04 to 3 fps (1.2X10-2 to .91 m/s).
Setpoint Drift: 0.5% of setpoint.
Response Time: 1-10 seconds.
Viscosity Range: 1 to 200 centipoise.
Supply Voltage: 12 to 36 VDC.
Consumption: 50 mA (nominal).
Indication: LED for flow status.
Weight: 3 oz (94 g).
Agency Approvals: CE.

How to buy DWYER TDS

Model	Description	Price
TDS112	Thermal dispersion flow switch, PP/PPS wetted parts, 3.0″ (7.6 cm) length.	$442.70
TDS122	Thermal dispersion flow switch, PP/PPS wetted parts, 4.5″ (11.4 cm) length.	$464.40
TDS222	Thermal dispersion flow switch, PVDF wetted parts, 4.5″ (11.4 cm) length.	$621.00
TDS212	Thermal dispersion flow switch, PVDF wetted parts, 3.0″ (7.6 cm) length.	$703.80

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User Guide and Instruction manual for DWYER TDS

You can request the necessary certificates, documentation, instructions and user guide for DWYER TDS using the special form.

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You can buy DWYER TDS in Latvia at a price starting from442,7 $ in «OLIL SIA» by leaving a request on the website, by phone +371 672 70580 or by email olil@olil.lv. DWYER TDS price are subject to change depending on exchange rates. We deliver instruments by transport companies in Latvia, Estonia and Lithuania. Worldwide shipping to Europe, Asia, Africa, North and South America available on request.