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Cảm biến đo áp suất CV3330 Labom

Mã sản phẩm: CV3330
Sử dụng cho Model:
Hãng SX: Labom
Xuất xứ
Bảo hành
Tình trạng

Tình trạng: Còn hàng

Đặt hàng
Features


Modulare differential pressure transmitter for diaphragm seal operation
Various process connections with diaphragm seal technology (see product group D5)
Wetted parts of stainless steel or special materials
Multifunctional display with 5-segment digital display and bar graph
Switching module with 2 floating channels, maximum 0.5 A switching current, electrically isolated to all sides, without additional auxiliary power

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Thông tin sản phẩm

Material wetted parts
Material: see product group D5
Measuring system
Sensor: piezoresistive
System filling: Due to the application there are different system fillings available, see Technical Instruction TA_031.
Accuracy
Limit point setting: per DIN 16086
Reference conditions: per EN 60770-1
Linearity errors: ≤ 0.15 % of span
TD 5:1 no modification
Hysteresis: ≤ 0.05 % of nominal range
Repeatability: ≤ 0.05 % of nominal range
Calibration position: Vertical mounting position (display facing upwards)
Long-term drift: (EN 60770-1) ≤ 0.1 % / year of nominal range
Temperature influence of case: Lower range value / upper range value 
Range 0…60 °C: ± 0.15 % / 10K of nominal range 
Range < 0 °C, > 60 °C: ± 0.2 % / 10K of nominal range
Influence static pressure: Refer to nominal range
  0.4 bar 0.12 % x stat. pressure [bar] x TD
1 bar 0.03 % x stat. pressure [bar] x TD
4 bar 0.02 % x stat. pressure [bar] x TD
16 bar 0.002 % x stat. pressure [bar] x TD
40 bar 0.001 % x stat. pressure [bar] x TD
Output
General: Delay time: approx. 160 ms
  Measuring cycle: 6 measurements / second
  Measuring range setting: Turndown 5:1
Basic module: 4…20 mA: Signal: 4…20 mA, 2-wire
  Current range: 3.8…20.8 mA
  Current limitation: approx. 22 mA
  Alarm state: < 3.6 mA, optional > 21 mA
  Damping: 0…120 seconds
  Load RB: RB ≤ (UV-12V DC)/0,022A [Ohm]
UV = supply voltage
Basic module: PROFIBUS PA: Signal: digital per IEC 61158-2
  Protocol: EN 50170-PROFIBUS PA, Profile 3.0
  Sensor address: 0…126 (126 = factory setting)
  Power consumption: constantly 11 mA
  Alarm current I FDE : 2 mA
  Damping: 0…300 seconds
  Parameterisation: SIMATIC PDM

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