PRODUCT

Electric Pressure Level System

Electric Pressure Type

Introductions

The PL3700 is a ceramic family transmitter specially designed for sea water application thanks to its composite housing which avoid the electro chemical corrosion and sea water organic deposits. Mounted on a flange and protected by an external stainless steel casing, to prevent physical damage, it is specially made for side mounting application such as draft measurement or level measurement in tanks only side accessible. The PL37010 is linearised. The polyester remote electronic box includes the amplifier with zero and span adjustment. The pressure transducer is sealed inside a composite housing (IP68 rating).

Technical Data

  • Range : 120 mbar to 4 bar
  • Accuracy : ±0.3% FS at 20°C
  • Overpressure : 6 to 25 bar
  • Output signal : 4-20 mA, 2-wires
  • Protection class
    - Sensor: IP68
    - Remote box: IP66
  • Intrinsic safety IECEx, ATEX 11 GD Ex ia IIC T6 Ga or Ex ia IIB T6 Ga Ex ia IIC T80°C Da IP66/67
    (Max 50m cable between sensorand remote electronic box)
  • Power supply : 12-28 Vdc
  • Operating ambient temperature :
    -20°C to +70°C
  • Cable length : 3m in standard(option: up to 50m)

Special Features

  • Material
    - Remote box: Polyester sea water resistant
    - Sensor: Stainless steel 316L
    - Diaphragm: Ceramic
    - Flange: Stainless steel 316L
    - Cable: Polyethylene (fire retardant)
  • Recommended zener barrier for installation in hazardous area: MTL7787+
  • Sensor up to max 120°C
  • Polyethylene cable up to max 60°C (standard)
  • PTFE cable up to max 120°C (optional)
  • Screwed ISO flange: PN4ODN25 or PN16DN40

Mechanical Fittings & Dimensions

about company Sunil Instrument co., ltd

34, Sinhisandan 3-ro 88beon-gil, Gangseo-gu, Busan, Korea

  • +82 51 831-1994
  • +82 51 831-2994
  • suniltech@suniltech.co.kr