Intelligent Differential Pressure Transmitters เครื่องส่งสัญญาณความดันอัจฉริยะ

  • Intelligent Differential Pressure Transmitters
  • เครื่องส่งสัญญาณความดันอัจฉริยะ

    Measuring range: 50Pa-10MPa

    Accuracy: 1. Digital Signal: ± 0.05; 2. Analog signal: ± 0.075, ± 0.2, ± 0.5, 3. Micro range (≤ 1.5kPa): ± 0.2

    Output signal: 4~20mADC

    Loading resistance: 0-600Ω (24VDC power)

    Transmitting: >1000

    Power influence: <0.005% / V

    Power supply: 12-45VDC

    Operating temperature: -20-85°C

    Environment temperature: -40 ~ +50 °C

    Relative humidity: 0-100%

    Cable perforation lines: M20 × 1.5M or NPT1 / 2 "

    Sensor fill fluid: Silicone oil, fluorine oil

    Protection class: IP67

    Explosion-proof grade: 1. Intrinsically safe (i) Exia ii CT6 Ga, 2. Flameproof (d) Exd ii CT6 Gb


    Product Parametersดาวน์โหลดแคตตาล็อก
    Product Parametersแบบฟอร์มขอใบเสนอราคา

Product Instruction

HB3351 series intelligent differential pressure transmitter adopt the capacitive sensor chip with the most mature technology, which is the most widely used by foreigners,bring in the advanced production process and technology, use modular design and all-patch-packaging components to make the differential pressure transmitter compact and perfect. HB3351 series intelligent differential pressure transmitters have 3 models: normal analog model, conventional smart model and standard smart model. It can be read at night with LCD backlight. The smart series can be adjusted at site through the spot button. The maximum measuring range ratio is 50:1.

Product Feature

1. High precision, stable performance, two-wire system

2. No mechanical moving parts, low maintenance

3. Pressure transmitter is Light weight, small size.


Differential pressure transmitter is mainly used in petroleum, iron and steel, metallurgy, oil, chemicals, power plants, light industry, sewage treatment, flow measurement.