Absolute Pressure Sensor Vt 222M
Glavkosmos
The Absolute Pressure Sensor Vt 222M is designed for measuring absolute pressure of gaseous and vaporous non-aggressive media in launch vehicle control systems, featuring high mechanical strength and flight qualification.
Key figurescomparable across the catalogue
- Mass
- 0.65 kg
- Power
- 0.33 W
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, mm hg
- 0-20; 0-40; 0-80; 0-160; 0-250; 0-460; 0-760; 0-1000; 0-1500
- The basic error
- ±2.5 %
- Rated output signal
- 5.5+0.7-0.9 V
- Consumption current, ma, not more
- 60
- Mass
- 0.65 kg
- Flight qualification of the product
- Yes
- Possibility to adapt the product to customer requirements
- Yes
About
The Absolute Pressure Sensor Vt 222M is engineered for precise measurement of absolute pressure in gaseous and vaporous non-aggressive media, specifically for integration into control systems of launch vehicles. It boasts high mechanical strength and the ability to withstand overload pressure up to 7600 mm Hg without breaking. The sensor is flight qualified and can be adapted to meet specific customer requirements. It is manufactured according to “Regulation 98” and features an inductive primary converter and amplifier, connected by an integral cable jumper with lengths of 0.15, 1.0, or 1.5 meters, depending on the order. The explosion protection type for the sensor is “Tight sheath,” while the cable jumper is “Intact cable network.”
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.