ЛРДТ передатчик / датчик

The DC-operated LVDT sensor performs excellently with a maximum measuring range of 50mm, maximum resilience of 200 gram. It operates from a single-ended 9-28 DC power supply, output standard signal of 0-5 DC or 4-20 mA to be identified by computer or PLC. The senor probe shaft is constructed entirely of anti-friction chromium tool steel, and electrical circuit is rugged hermetically sealed in SUS 304 stainless steel sleeve to resist hostile environment of damp and dust, etc. Features l Diameter Φ20mm, SUS 304, Spring-loaded. l Operated from single-ended, 9-28 VDC supply,built-in excellent signal demodulator l Output voltage 0-5V or 0-10V(3 wire), output current 4-20mA (2 wire) l Standard range from 1mm-50mm, high resolution, excellent repeatability l Contactless operation,long life Applications lAxial/Radial pulsation measurement l Valve Position Sensing l Gap controlling in rolling mill l Fabricated Metal Products Gaging Specifications Input VoltageDC 9V-28V AC 5VInput Currentinput current ≤12mA (Voltage output type)input current 4-20mA (2 wire, Current output type)Measuring range0 2.5mm to 0 50mm Wide Selection of Measurement RangesOutput signal0.5-4.5VDC( 5V DC input voltage)0-5VDC( 9V-28V DC input voltage)0-10VDC( 15V-28V DC input voltage)4-20 mA( 2 wire, 15V-28V DC input voltage)Ripple Less than 15mV rms or 25 μ Armslinearity ±0.25%,±0.5% optionalRepeatability 0.01% of FSOperating temperature -25°C-+85°CThermal coefficient of Scale FactorNull point ≤0.01%/°CSensitivity≤0.025%/°C