Pressure switches HPPC series

The screw-in pressure switch model HPPC01 with diaphragm or piston opens or closes the circuit, depending on whether the pressure drops or rises. An adjustment screw allows for easy and convenient setting of the required switching point on site.

The HPPC01 pressure switch is suitable for applications where compressed air, neutral and self-lubricating liquids and neutral gases are used. The high reproducibility of the switching point ±2% and the optional mounting with the use of a socket wrench make this switch an attractive product.

Application:

• hydraulics and moving hydraulics
• pneumatics
• plastic injection moulding machines
• overall mechanical engineering and plant construction
• media: compressed air, neutral and self-lubricating fluids, neutral gases

Features:

• high reproducibility
• compact design
• setting ranges from 0.2 ... 2 bar to 40 ... 400 bar
• long service life thanks to the high quality microswitch
• installation with a socket wrench

 

Pressure switch HPPC02

The screw-in pressure switch model HPPC02 with diaphragm or piston opens or closes the circuit, depending on whether the pressure drops or rises. Two adjustment screws allow for easy and convenient setting of the required switching point and hysteresis on site.

The mechanical pressure switch HPPC02 can be used wherever compressed air, neutral and self-lubricating liquids or neutral gases are used and where precise hysteresis setting is required.

High switching point reproducibility of ±2% and the optional hysteresis make this HPPC02 switch interesting for many customers who look for a precision device at an attractive price.

Application:

• hydraulics and moving hydraulics
• pneumatics
• plastic injection moulding machines
• overall mechanical engineering and plant construction
• media: compressed air, neutral and self-lubricating fluids, neutral gases

Special features:

• high reproducibility
• compact design
• setting ranges from 0.2 ... 2 bar to 40 ... 400 bar
• long service life thanks to the high quality microswitch
• adjustable hysteresis

Pressure switch HPPC03

The mechanical pressure switch HPPC03 with diaphragm or piston opens or closes the circuit, depending on whether the pressure drops or rises. An adjustment knob allows easy and convenient setting of the required switching point on site.

The mechanical pressure switch HPPC03 can be used wherever compressed air, neutral and self-lubricating neutral liquids or gases are used and customers, due to their space constraints, have special requirements for pressure switch installation.

The high reproducibility of ±2% of the switching point and the setting with the adjustment knob are of interest to customers for whom precision is an important consideration. In addition, the custom orientation of the pressure switch makes the HPPC03 attractive to customers who attach value to adapting the switch to the requirements of their specific space.

Application:

• hydraulics and moving hydraulics
• pneumatics
• plastic injection moulding machines
• overall mechanical engineering and plant construction
• media: compressed air, neutral and self-lubricating fluids, neutral gases

Special features:

• high reproducibility
• high shock and vibration resistance
• setting ranges from 0.2 ... 2 bar to 40 ... 400 bar
• long service life thanks to the high quality microswitch
• precise setting of the switching point with the adjustment knob

Electronic pressure switch /transmitter withdisplay HPPCE30, HPPCE31

The electronic pressure switch/transmitter with display HPPCE-30, standard version and HPPCE-31, front membrane version.

Application:

• mechanical engineering
• machinery
• hydraulics/pneumatics
• pumps and compressors

Special features:

• easily-readable, robust display
• intuitive and fast programming
• flexible customising for your application
• configuration via IO-Link interface (optional)
• can be combined with membrane separators

Specification:

• pressure ranges: 1...600 bar relative 0...25 bar absolute -1...24 bar vacuum
• accuracy: ≤ 1 %
• switching points: 1 or 2 (PNP or NPN)
• analogue signal (optional): 4 … 20 mA, 0 … 10 V
• process connections: G1/2, G1/4 to DIN 3852-E, G1/2, G1/4 to EN 837, 1/4 NPT, 1/2 NPT, R1/4, PT1/4, G1/2 B with front membrane
• electrical connections: M12x1, 4- or 5-pin
• display: 14-segment, red LED 4-digit, height 9 mm