Key facts
- Brand
- Copal
- Model
- PS4
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-12
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Copal Electronics PS40 Pressure Switches Product Leaflet
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.
Copal PS4 specifications
| 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 |
Source: Copal Electronics PS40 Pressure Switches Product Leaflet
All Copal PS4 documents by type
Questions answered in these manuals
What output types are available for the PS40 series?
The PS40 series provides NPN or PNP open‑collector outputs and an analog output option.
From: Copal Electronics PS40 Pressure Switches Product Leaflet
What pressure ranges does the PS40 support?
It supports three pressure ranges: 0‑50 kPa, 0‑100 kPa, and 0‑1000 kPa.
From: Copal Electronics PS40 Pressure Switches Product Leaflet
What pressure reference options are available for the PS4 series?
The PS4 series offers Gauge, Differential, and Vacuum pressure references.
What output configurations can be selected for PS4 pressure switches?
PS4 switches can be configured as either NPN open‑collector or PNP open‑collector outputs.