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Cemb T7-LVDT Valves Position Transducer

BRAND : Cemb

Transducer T7-LVDT is used for measuring, through the position transducer system with linear variable differential transformer (LVDT), the OPENING POSITION of steam VALVES in a turbine; the measurement is performed by keying the transducer shaft integrally with the valve opening control device in order to measure the rotation of such device. The signal picked up should be sent to a measuring channel CEMB /T7 units for processing.

Range of measurement

Details

Transducer T7-LVDT is used for measuring, through the position transducer system with linear variable differential transformer (LVDT), the OPENING POSITION of steam VALVES in a turbine; the measurement is performed by keying the transducer shaft integrally with the valve opening control device in order to measure the rotation of such device. The signal picked up should be sent to a measuring channel CEMB /T7 units for processing.

Range of measurement0 to 120°
Sensitivity5 mV/°
Transformer LVDTRange = ±5.08 mm
Impedance, primary winding = 970 ohm/2500 Hz
Impedance, secondary windings = 1010 ohm/2500 Hz
Max linearity error = ± 0.5% f.s.
Nominal sensitivity = 63 mV/mm
Frequency range = 50 Hz to 10 kHz
Supply voltage = 3 V rms (rated)
Range of applicationTemperature = -55°C to +95°C
Humidity = max 95% not condensing
Vibrations = max 20 g / 2 KHz
Ambient = IP55 EN60529/10.90 standards
Power supply± 15 Vdc, GND
Connectionconnector 7-pin MIL C-5015 series 3106/16, standard kit
Outer casing materialAluminium
WeightKg 3 approx.
Maintenancenone