Cảm biến áp suất Vibro-Meter

1. Piezoelectric pressure transducer CP 235 | Cảm biến đo áp suất CP 235

FEATURES 143-235-000-0
» From the Vibro-Meter® product line
» Acceleration compensated
» Designed for use in gas turbines
» Certified for use in potentially explosive atmospheres
» High reliability
» Wide temperature range: −55 to 520°C
» Frequency response: 2 to 10000 Hz
» High sensitivity: Min. 750 pC/bar
» Weight:
Transducer head: 50 g
Integral MI cable: 140g/m

Thông số kỹ thuật pressure transducer CP 235
Operating (at +23°C ±5°C)
Sensitivity (at 2 Hz) : 750 pC/bar (52 pC/psi) min.
Static pressure (on sensing head) : 0.1 to 20 bar
Dynamic measuring range (random) : 0.00005 to 5 bar nom.
Overload capacity (spikes) : Up to 100 bar (1450 psi)
(static + dynamic components)
Linearity : ≤±1% over dynamic measuring range

Ordering number

143-235-000-012

143-235-000-022

2. Pressure transducer CP216 | Đầu dò áp suất CP216

Đặc điểm đầu dò áp suất CP216
» From the Vibro-Meter® product line
» Extreme temperature capability: −70 to 520°C
» High-pressure capability: up to 350 bar
» Pressure sensitivity: 200 pC/bar
» Frequency range: 2 Hz to 15 kHz
» Internal case insulation
» Certified for use in potentially explosive atmospheres
Operating (At 23°C ±5°C, 73°F ±9°F)
Sensitivity (typical, at 2 Hz) : 200 pC/bar (13.8 pC / psi)
Dynamic measurement range (random) : 0.0005 bar to 250 bar (0.007 psi to 3626 psi)
Overload capacity (spikes) : Up to 350 bar (5076 psi) (static + dynamic components)
Linearity : < ±1% over dynamic measurement range
Acceleration sensitivity : ≤ 0.5 pC/g (0.0025 bar/g, 0.036 psi/g)
Resonant frequency : > 80 kHz
Frequency response : 2 to 15000 Hz ±5%.
The lower cutoff frequency is determined by the electronics used.
Capacitance (nominal)
• Pole to pole : 320 pF for transducer + 200 pF/m (61 pF/ft) of cable
• Pole to casing : 13 pF for transducer + 300 pF/m (91 pF/m) of cable
Internal insulation resistance : > 109 Ω. > 5x104 at 450°C (842°F).

Ordering number

143-216-000-011

143-216-000-021

143-216-000-031

143-216-000-041

143-216-000-051

143-216-000-111

143-216-000-121

143-216-000-131

143-216-000-141

143-216-000-151

143-216-000-161

3. Pressure transducer CP 103 | Đầu dò áp suất CP 103

Mô tả đầu dò áp suất CP 103
» From the Vibro-Meter® product line
» Extreme temperature capability −196 to +700°C
» High-pressure capability up to 250 bar
» For use in gas turbines
» Operational in primary circuit of PWR, APWR, BWR, ABWR, FBR and HTGR
» Proven reliability
» Meets NRC guide 1.20, IEEE 323-1974
» Certified for use in potentially explosive atmospheres
» Internal case insulation
» VC2 type crystal element

Thông số kỹ thuật đầu dò áp suất CP 103
Operating At +23°C ±5°C (+73°F ±41°F)
Sensitivity (at 2 Hz) : 232 pC/bar (16 pC/psi) ±5% typical
Dynamic measuring range (random) : 0.00004 to 20 bar nominal
Overload capacity (spikes) : Up to 250 bar
Linearity : ±1% over dynamic measuring range
Acceleration sensitivity : ≤0.05 pC/g (≤0.000 21 bar/g)
Resonant frequency : >50 kHz
Frequency response : 2 to 10000 Hz ±5% (the lower cut off frequency is determined by the electronics used)
Internal insulation resistance : Min. 109 Ω. 107 Ω at 300°C (+572°F)
 

Ordering information

143-103-000D502

143-103-000D602

143-103-000D702

143-103-000D901