Sensor of Rapidly Varying Pressure 612M
Glavkosmos
The 612M is a flight-qualified, high-temperature piezoelectric sensor designed for measuring rapidly varying pressures in liquid and gaseous aggressive and non-aggressive media within rocket and space technology power plants.
Key figurescomparable across the catalogue
- Mass
- 0.12 kg
- Lead time
- 6 months
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Lead time
- 6 months
- Flight qualification of the product
- Yes
- Range of measurements of rapidly varying pressures
- 0.045-5.6 Mpa
- Range of influence of slowly varying pressures
- 2.8-63 Mpa
- Sensitivity, not less
- 16⋅10-5 mV / Pa
- Error
- ±12 %
- Mass
- 0.12 kg
About
The Sensor of Rapidly Varying Pressure 612M is a robust, flight-qualified piezoelectric sensor specifically engineered for critical measurements in rocket and space technology. Its primary purpose is to accurately measure rapidly varying pressures of both liquid and gaseous aggressive and non-aggressive media found in power plants. The sensor is designed to work in conjunction with a charge amplifier or voltage amplifier for signal processing. Key features include its high-temperature resilience, excellent noise immunity, and mechanical reliability, ensuring consistent performance even when exposed to severe vibration, shock, and temperature fluctuations. The 612M is a forced-cooling piezoelectric sensor, comprising a sensor element housed within a protective casing and connected via a flexible cable. It incorporates an ‘Intrinsically safe electrical circuit’ type of protection, which is facilitated by an intermediate converter, enhancing safety and reliability in demanding environments.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.