Vacuum Gauges & Vacuum Transmitters
Poseidon Scientific develops and manufactures vacuum gauges and vacuum transmitters for laboratory, analytical and industrial vacuum systems. Our current product range combines Pirani and cold cathode technologies to provide reliable vacuum measurement across a wide pressure range.
Our VG-SP205 Pirani Vacuum Transmitter is designed for rough and medium vacuum measurement from 1 × 10⁻³ to 7.6 × 10² Torr, using a thermostatic Pirani measurement principle and RS232 communication. The compact transmitter features a KF25 vacuum connection and unrestricted installation orientation.
For high-vacuum measurement, the VG-SM225 Cold Cathode Vacuum Gauge covers 1 × 10⁻⁷ to 1 × 10⁻³ Torr and provides a 0–10 V logarithmic analog output. It also uses a KF25 vacuum connection and can be installed in any orientation.
Together, these vacuum measurement technologies can cover applications ranging from pump-down and roughing systems to high-vacuum chambers, analytical instruments, PVD equipment and laboratory vacuum systems.
Poseidon Scientific also supports OEM and application-specific vacuum gauge solutions. If you are replacing an existing gauge, integrating a vacuum sensor into new equipment, or looking for an alternative to an OEM vacuum transmitter, contact us with your required pressure range, interface, vacuum connection and application requirements.
