Engineering - Smart Sensors

Smart Cap 101

Operating Conditions

  • Working Temperature Range: -10 to +70 Degree C.
  • Protection Class Rating: IP-65

Terminations

  • Connections: 6 " Long Pigtail with or without Connector
  • No. of Connections/Pins: 3 /4 /6 Pins. (Depending on the Model and Requirement) Connector Options : 250 Series, Waterproof, etc.

Mechanical

  • ETH (Effective Tank Height): 200 mm to 1500mm
  • Measurement Range, mm (Measurable Fuel Travel): ~ ETH - 35 mm
  • Total Length and Mounting: ~ ETH + 50mm X 80 Dia. 1 Inch BSP Threaded Flange

Special Features

  • On Site Calibration (Teach Mode for 0 and 100%)Provided. (For the Default Measurement Range)
  • ETH other than Default Size can be Provided on Request
  • Special Type of Flange (For Mounting)Can be Provided on Request

Topology: Capacitance Measurement
Models: 101-V; 101-RS ; 101-VRS ; 301-V ; 301-RS ; 301-VRS

Inputs

  • Nominal Supply Voltage: 12 or 24 V DC
  • Operating Supply Voltage Range: 10 to 60 V DC
  • Power Consumption: Max < 1.0 W ( With All Optional Outputs )
  • Reverse Polarity Protection for the Supply Input (The Unit will not switch On in this mode): Provided for Infinite Period

Outputs

  • Analogue Output: Voltage 0.5 - 4.5 V DC ( as 0 to 100% ) or as required up to 5 V DC
  • Digital Output: RS-485 - Modbus RTU ( Non Isolated ) ( Optional )*
  • Resolution: 0.4 % FSD or 1mm
  • Accuracy (Error In Measurement / Non Linearity): +/- 1 % FSD
  • Repeatability: +/- 0.4 % FSD
  • Thermal Accuracy: +/- 1 % max.
  • Output Short Circuit Protection: Provided. (Short to Supply +Ve and -Ve) **
  • Indication: Flashing Low and High Level ( For all Models ) ( Used for Calibration Also )
  • Display(Optional*): 3 Digit, 7 Segment Display and Bar graph with 8 Segments
  • Insulation Resistance (Electrode to Housing): 1 MΩ / 500 VDC.
  • Operating Mode: Continuous

Recommendations and Performance

  • Product is to be used only in Liquid Petroleum ( i.e. Diesel ) Products which retain their aggregative state within the operating temperature range
  • The use of a poor-quality fuel may result in Measurement Error
  • The Dielectric Constant of the Medium ( to be Measured ) must be constant. Non-Observance of this requirement will increase the Measurement Error

Product Selection Guide

  • 101-V: Only Analog Output: 0.5 V to 4.5 V DC
  • 101-RS: Only Digital Output: RS-485
  • 101-VRS: With both Analog and Digital Outputs
  • 301-V: Display and Analog Output: 0.5 V to 4.5 V DC
  • 301-RS: Display and Digital Output: RS-485
  • 301-VRS: With Display, Analog and Digital Outputs
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