Posifa Technologies has announced the new PVC4100 series of fully calibrated MEMS Pirani vacuum sensors. This solution consists of a surface mount MEMS Pirani sensor and a microcontroller-based measurement circuit designed for cost-effective OEM integration, all packaged on an ultra-compact PCB with connector-terminated wiring harnesses superior.
Pickering Electronics has added isolation voltage values up to 4kV for its small 104 series high voltage reed relays. And provides 1000VDC isolation voltage improvement. It also means the added edge of high voltage protection for additional safety and security
