Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Updated:2025-03-13
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User's Guide
The PS-1 Irrigation Pressure Switch adds irrigation water on/off data into the soil moisture data set. On/off data is a critical parameter to add to your system when using soil moisture sensors to monitor irrigation because it enables you to know your irrigation times.
The PS-1 registers ON at 5 PSI (±1.0 PSI). Because the sensor must be plumbed into the irrigation line, your data logger should be located where this can be done conveniently and cleanly.
| Set Point | 5 psi (± 1.0 psi) |
|---|---|
| Maximum Pressure | 250 psi |
| Proof Pressure | 750 psi |
| Media Connection | 1/8-in NPT male brass |
| Enclosure Rating | NEMA 4, 13 |
| Diaphragm Material | Buna-N |
| Electrical Connection | 3.5 mm connector |
| Cable Length | 5 m |
| Data Logger Compatibility | METER ZL6, EM60 series, or EM50 series loggers |
| Accessories | Bushing, 1/8-in NPT female x 1/4-in NPT male, brass |
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