CP237 143-237-000-012 Piezoelectric Pressure Transducer
Overview
The CP237 143-237-000-012 piezoelectric pressure sensor is made of artificial piezoelectric material and is suitable for long-term monitoring or development test scenarios.
Its special design minimizes sensitivity to acceleration and is equipped with an integrated mineral insulated (MI) two-core cable and terminated with a high-temperature connector. The sensor is designed specifically for gas turbines and can be safely used in potentially explosive environments.
Function&Features：
CP237 143-237-000-012 Core strengths
Acceleration compensation
CP237 reduces acceleration interference through structural design and can measure measurement accuracy in vibration environment.
Temperature range
CP237 has an operating temperature range of −55°C to 520°C, which is suitable for extreme high and low temperature environments.
Frequency response
The frequency response range is 2 to 10000 Hz, which can capture wide-band pressure signals and is suitable for dynamic and static pressure measurement.
Lightweight Design
The CP237 sensor head is only 50 grams, and the MI cable weighs 140 grams/meter.
Specifications：
|
Parameter |
Details |
|
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) |
|
Linearity |
(static + dynamic components) ≤±1% over dynamic measuring range |
|
Acceleration sensitivity |
- 10 Hz to 2.5 kHz: ≤0.15 pC/g (0.0002 bar/g, ≤0.0029 psi/g) |
|
Resonant frequency |
>55 kHz (along sensitive axis) |
|
Frequency response |
2 to 10000 Hz ±5% (lower cut - off frequency is determined by the charge converter used) |
|
Capacitance (nominal) |
- Pole to pole: 700 pF for transducer + 200pF/m for cable |
|
Internal insulation resistance |
Min. 10⁹ Ω (5×10⁴ Ω at 520°C) |
|
Mounting torque |
- Nominally 5.5 N·m (corresponding to qualification of product). |
|
Note |
A hole (Ø1) is provided for locking wire. See Mechanical drawings. |
CP237 143-237-000-012 - Q&a
FAQ
Q: What is the brand?
A: Others
Q: What is the type?
A: Piezoelectric Pressure Transducer
Q: What is the warranty?
A: 1 year
Q: Where is the shipping location?
A: Xiamen
Q: What is the payment method?
A: T/T
Q: Why choose us?
A: We are the supplier for industrial automation spare parts,We speciaized in PLC DCS and TSl system modules and spare parts for 10 years, With our professional expertise and extensive experience, we are well-equipped to meet your requirements.
Contact us
Our address
Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen, Fujian, China
Phone Number
+86 18059275924
sales18@htechplc.com
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