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Cảm biến đo áp suất CI4330 Labom

Mã sản phẩm: CI4330
Sử dụng cho Model:
Hãng SX: Labom
Xuất xứ
Bảo hành
Tình trạng

Tình trạng: Còn hàng

Đặt hàng
Features


Differential pressure transmitter for diaphragm seal operation
Stainless steel case in sturdy design, degree of protection IP 65/67
Accuracy 0.1 %
High-resolution display with intuitive 4-button operation and backlight
Comprehensive parameterising functions

Yêu Cầu Giá Tốt

Thông tin sản phẩm

Measuring system
Sensor: piezoresistive
Systeme filling: Due to the application there are different systeme fillings available, see Technical Instruction TA_031.
Accuracy
Reference cond.: Per EN 60770-1
TU = konst. (15…25) °C
φ = konst. (45...75) % r.F.
pU = konst. (860...1060) mbar
UB = 24 V DC (± 3 V DC)
RB = 50 Ω, HART: 250 Ω
Ground connected
MBA = 0 bar
Calibration position: Process connection bottom: vertical
Deviation of characteristic: Refer to the adjusted measuring span (Limit point method per DIN 16086)
  Nominal range 1-16 bar:
Turndown 5:1 0.1 %
Turndown > 5:1 0.02 % x TD
  Nominal range 0.25 bar:
Turndown 5:1 0.15 %
Turndown > 5:1 0.03 % x TD
Long-term drift: Refer to nominal range ≤ 0.1 %/year
Operational availability: < 12 s
Response time t90 at current output for 20 Hz measuring rate: typically 120 ms
for 100 Hz measuring rate: typically 50 ms
Temperature influence, case: Refer to nominal range
  Ambient temperature -20…80 °C:
Nominal range 1-16 bar, 0.1 %/10K, max. 0.3 %
Nominal range 0.25 bar, 0.15 %/10K, max. 0.4 %
  Ambient temperature -40…-20 °C:
Typical 0.2 %/10K
Temperature influence, process connection: The temperature influence depends on several parameters, e.g. diaphragm di-ameter, diaphragm material, capillary length, capillary diameter, systeme filling, etc.
We provide a detailed error analysis upon request.
Influence static pressure: Refer to nominal range
  0.25 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 0.005 % x stat. pressure [bar] x TD
40 bar 0.004 % x stat. pressure [bar] x TD

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