Absolute Pressure Sensor Vt 220
Glavkosmos
The Absolute Pressure Sensor Vt 220 is a flight-qualified strain gauge sensor designed to measure absolute pressure of liquid and gaseous media in satellite telecontrol and thermal control systems.
Key figurescomparable across the catalogue
- Mass
- 0.16 kg
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
- Range of measurements
- 0-0.125; 0-0.250; 0-0.500
- The basic error
- ±1 %
- The normalizing value of the output signal, mv / v
- 2.25±0.8
- Supply voltage
- 6+0.3-1.2
- Mass
- 0.16 kg
- Flight qualification of the product
- Yes
- Possibility to adapt the product to customer requirements
- Yes
About
The Absolute Pressure Sensor Vt 220 is specifically engineered for measuring the absolute pressure of both liquid and gaseous aggressive and non-aggressive media. Its primary application is within the telecontrol and thermal control systems of artificial Earth satellites. This sensor is designed to operate in conjunction with a Vt 5509 or Vt 5510 converter. Key features include its ability to remain operable after exposure to overload pressure up to 10 · 10^5 Pa and its stability of metrological characteristics across a wide temperature range. It is manufactured according to “Regulation 98” and is a strain gauge sensor with “Sealed enclosure” type explosion protection. The product is flight qualified and can be adapted to customer requirements.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.