Switch Operating System Characteristics
Typical operating characteristics for our most common series.
View details below or download the full matrix here.
| 8H Series | 12H Series | 15H Series | 45H Series | 60H Series | |
| Type | Pressure: Gage, Absolute & Differential |
Pressure: Gage, Absolute & Differential |
Pressure: Membrane (M); Piston Switch (PH) |
Liquid Flow | Temperature |
| Media | Fuel, oil, air | Fuel, oil, air | Fuel, oil, air | Fuel, oil, hydraulic, coolant | Fuel, hydraulic, lube oil |
| System to | 600 psi | 250 psi | 250 psi | 250 psi | varies |
| Proof to | 1200 psi | 375 psi | M: 4500 psi; PH 7500 psi | 375 psi | 100°F (38°C) above actuation setpoint |
| Actuation | 10 psi to 400 psi | 1.5 psi to 125 psi | M: 150 psi to 3300 psi; PH 150 psi to 4600 psi | 0.25 gpm to 30 gpm | 10°F (-12°C) to 500°F (260°C) |
| Deadband | 10% to 40% of actuation set point | 8% to 40% of actuation set point | 12% to 40% of actuation set point | 12% to 40% of actuation set point | 12% to 40% of actuation set point |
| Electrical | Hermetically sealed SPDT or DPDT 1.5 mA to 7 A res. @5-32 VDC | Hermetically sealed SPDT or DPDT 1.5 mA to 7 A res. @5-32 VDC |
Hermetically sealed (optional) SPDT or DPDT 1.5 mA to 7 A res. @5-32 VDC |
Hermetically sealed SPDT or DPDT 1.5 mA to 7 A res. @5-32 VDC |
Hermetically sealed (optional) SPDT or DPDT 1.5 mA to 7 A res. @5-32 VDC |
| Temperature | -65°F (-54°C) to +400°F (204°C) | -65°F (-54°C) to +400°F (204°C) | -65°F (-54°C) to +275°F (135°C) | -65°F (-54°C) to +275°F (135°C) | -65°F (-54°C) to +275°F (135°C) |
| Vibration | 5 to 3000Hz up to 30 g’s sine, 12 g rms random | 5 to 3000Hz up to 30 g’s sine, 12 g rms random | 5 to 3000Hz up to 30 g’s sine, 12 g rms random | 5 to 3000Hz up to 20 g’s sine, 10 g rms random | 5 to 3000Hz up to 20 g’s sine, 10 g rms random |
| Shock | 100 g’s | 100 g’s | 100 g’s | 25 g’s | 50 g’s |
| Service Life | 100,000 cycles | 150,000 cycles | M: 100,000 cycles; PH: 250,000 cycles |
75,000 cycles | 75,000 cycles |
| Weight (approx.) | 3.5 oz | 4 oz | 3.5 oz | 4 to 24 oz | 3.5 oz |
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