The document provides detailed information of COPAL PS40 series pressure switches, including models, specifications, features, etc.
The PS40 series from Copal Electronics are solid‑state pressure switches designed for non‑corrosive gases. They feature no mechanical moving parts, two types of pressure ports, and selectable open‑collector (NPN or PNP) or analog output interfaces.
The series includes multiple model numbers covering pressure ranges from 0‑50 kPa up to 0‑1000 kPa, with options for adjustable hysteresis, dual outputs, and different mounting configurations. Detailed specifications such as supply voltage, operating temperature, and environmental ratings are provided in the catalog.
| Rated pressure range | 0‑50 kPa, 0‑100 kPa, 0‑1000 kPa |
|---|---|
| Consumption current | 17 mA (W type) up to 25 mA max |
| Output interface | NPN open collector, PNP open collector, analog |
The PS40 series provides NPN or PNP open‑collector outputs and an analog output option.
It supports three pressure ranges: 0‑50 kPa, 0‑100 kPa, and 0‑1000 kPa.
The typical consumption current is 17 mA, with a maximum of 25 mA for the W type.