Dwyer TDS Series Thermal Dispersion Flow Switch - Flow Meter Indonesia - Flow meter air, flowmeter solar, gas, Ultrasonic, Vortex, Electromagnetic

Breaking

Minggu, 13 Februari 2022

Dwyer TDS Series Thermal Dispersion Flow Switch


 

Dwyer TDS Series 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 devices.

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 operations and are not damaged by over-ranging flow velocities.

Thermal flow switches are sensors with an electrical contact output at a specific flow rate. Dwyer models provide a complete system for leak detection and feature a selectable NO or NC operation. Applications include chillers, hot water heaters, and liquid transfer systems.

Dwyer TDS Series Features

  • Solid-state flow detection of non-coating liquids for pump and process protection
  • The adjustable switch point is factory calibrated at 0.2 fps
  • LED indication of flow and calibration status

Another Article:

Specification

ServiceLiquids.
Wetted MaterialsPolypropylene/PPS or Polyvinylidene Fluoride.
RangeRange: 0.04 to 10 fps (1.2X10-2 to 3.05 m/s)
Temperature Limits32 to 140°F (0 to 60°C).
Pressure Limits150 psi (10 bar) @ 77°F (25°C), derated @ 1.667 psi (.113 bar) per °C above 25°C.
Repeatability±5% of setpoint.
Switch TypeSPDT.
Electrical Rating60 VAC/60 VDC @ 1 A.
Electrical Connections22 AWG 3-wire, 10 ft (3 m) length.
Process Connections3/4" male NPT.
Mounting OrientationAny 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 Adjustment0.04 to 3 fps (1.2X10-2 to .91 m/s).
Setpoint Drift0.5% of setpoint.
Response Time1-10 seconds.
Viscosity Range1 to 200 centipoise.
Supply Voltage12 to 36 VDC.
Consumption50 mA (nominal).
IndicationLED for flow status.
Weight3 oz (94 g).
Agency ApprovalsCE.

Ref: dwyer-inst.com

Download Data Sheet: Series TDS Thermal Dispersion Flow Switch

Pages