Smart Displacement Level Transmitter

Introduction:

SCS displacement type Level Transmitter is designed to sense Liquid level, Interface and Specific gravity. The output of the Instrument is proportional and is designed to measure and transmit electrical signal proportional to changes in Liquid level or Specific Gravity.

The VINCOS series measures changes in Liquid Level, Specific Gravity or Interface Level and transmits a current output signal proportional to the change in the process parameter. The change in the process parameter causes a change in the displacer position, which is transferred to the Torque Tube producing a rotary motion. This rotary motion is transferred through bellow to lever assembly that is supported by flexure strips. Magnets attached to the lever assembly move past a Hall effect position sensor that converts the magnetic field signal to an electrical 4- 20mAsignal.

Specifications:

Displacer Length: Minimum 100mm to 6 meter Input Signal: Liquid level or liquid to interface level: from 0 to 100% of displacer length min. differential Specific Gravity: 0.3to 1.2(with standard displacer) & 0.2(with special displacer) Output Signal: Two wire 4-20mAdc. Output Action: Direct-increasing input increases output: or Reverse-increasing input decreases Output Display: Lcd display meter Reference Accuracy: (specific gravity1.0) +/-0.1% of full scale(better on request) Linearity Adjustment: 8 point through software Damping: 32 sec. Calibration Facility: By three method i.e. hand held communicator(HHC), push button & PC Power Supply: a) 35V dc for explosion proof b) 30V dc for intrinsically safe Power Supply Effect: Negligible between 13 and 35 V dc Load Resistance: 600 ohm at 24 V dc Span Adjustability: 30 to 100% of displacer length for level application using a standard volume displacer. Zero Adjustability: 15% of sensing element range. Diagnostic of Mechanical & Electronic: Provided Cage Sensor: Cage can be furnished in a variety of end connection style to facilitate mounting on vessels Operative Amb. Temp: 65° C Elect. Connection: ½" NPT Elect. Classification: 1. Weather proof IP66. 2. Explosion proof for group IIA & IIB cum weather proof. 3. Intrinsically safe. SENSOR CAGE SPEFICATION MOC: External: carbon steel, SS304, SS316, SS304L, SS316L. Internal: SS316. Torque Tube: SS316, SS316L, Inconnel, K Monel Hastelloy. Process Connection: S.W or flanged Max. Working Pressure: 150 Kg/cm² Rated Process Temp.: (-) 50°C to (+)350°C(cooling fins are provided for process temperature above 150°)