D.P. Engineers

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GST No.-07APKPS1463E1ZT

Series TDS | Thermal Dispersion Flow switch wholesaler in India- D.P.Engineers

Our product range includes a wide range of series tds thermal dispersion flow switch.

Series TDS Thermal Dispersion Flow Switch

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₹ 25000 / Piece Get Latest Price

Product Brochure

Switch Type	SPDT
Brand	Dwyer
Usage/Application	Liquids
Model Name/Number	Series TDS
Weight	3 oz (94 Gm)
Materials	Polypropylene/PPS or Polyvinylidene Fluoride
Temperature Limits	32 to 140 DegreeF (0 to 60 DegreeC).
Pressure Limits	150 psi (10 bar) @ 77 DegreeF (25 DegreeC), derated @ 1.667 psi (.113 bar) per DegreeC above 25 DegreeC.
Electrical Rating	60 VAC/60 VDC @ 1 A.
Process Connections	3/4" male NPT

Minimum order quantity: 5 Piece

Series TDS Thermal Dispersion Flow Switch

Adjustable Switch Point, LED IndicationThe 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.

Models & Ordering

Model	Description
TDS112	Thermal dispersion flow switch, PP/PPS wetted parts, 3.0" (7.6 cm) length.
TDS122	Thermal dispersion flow switch, PP/PPS wetted parts, 4.5" (11.4 cm) length.
TDS212	Thermal dispersion flow switch, PVDF wetted parts, 3.0" (7.6 cm) length.
TDS222	Thermal dispersion flow switch, PVDF wetted parts, 4.5" (11.4 cm) length.

Specifications

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.