KPH300 - Mechanical Pressure Switch
- Details
- Published: Tuesday, 31 July 2012 12:33
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FEATURES
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GENERAL DESCRIPTION
The KPH300 is an excellent choice for pressure switching applications that require a reliable solution and low cost. The KPH300 utilizes the proven diaphragm or piston sensing tech-nology depending on the measuring range chosen. The set-point and hystersis are f eld adjustable via a 2 mm hex nut adjuster protected from the elements beneath the DIN 43650 electrical connector. The switch can also be factory set at the setpoint you specify. The SPDT micro-switch contacts are silver plated for extended service life. The combination of high reliabi-lity design and low cost makes the KPH300 an excellent choice for OEM and end user applications alike.
SPECIFICATIONS
| Applications: Liquids or compressed gases compatible with the wetted materials Pressure Ranges: 3-30 PSIG to 450-4600 PSIG Fitting: 1/4" NPT male, others available in OEM quantities Measuring Element At or Below 225 PSIG: NBR diaphragm Above 225 PSIG: Steel piston with NBR seal Wetted Materials: Zinc plated steel and NBR |
Housing Material: Thermoplastic Operating Temp. Range: -4°F to 176°F Setpoint Repeatability: ±2% of the full scale range Setpoint Hysteresis: 10% to 30% of the adjusted value Contact Rating: 4 amps to 120 VAC, 4 amps to 250 VAC, 2 amps to 28 VDC Electrical Connection: DIN 43650 plug w/ cable gland Electrical Protection: NEMA 4/ IP65 |
ORDERING INFORMATION
DIMENSIONS
