Compact robust all welded stainless steel pressure sensor for heavy duty hydraulic system applications. This pressure sensor is available in ranges from 16 to 600 bar, with either a 4-20mA or a ratiometric voltage output, and can be connected electrically via a M12x1 or micro plug, and mechanically via a G1/4 or R1/4 male thread.
- Pressure Range: 0-16 bar (232 psi) up to 0 – 600 bar (8702 psi)
- Output Signals:4-20mA 2 wire or 0.5-4.5Vdc ratiometric
- Accuracy: 0.5% full scale
- Electrical Connections: M12 x 1 connector, micro DIN plug
- Process Connections: G1/4 male, R1/4 male
- Media Compatibility: SS316L process port, 17-4PH diaphragm
- Dimensions: 23.5mm diameter, 60mm length excluding connector
- Weight: 54g approx.
The 17.620 G is designed for large quantity high duty cycle hydraulic OEM applications on construction and lifting equipment. These types of mobile hydraulic applications require a small, highly robust and low cost pressure sensor.
This compact hydraulic pressure sensor has all welded stainless steel wetted parts with no oil fill or thin isolation diaphragm which makes it extremely reliably for applications where there are unrelenting and very rapid fluctuations in fluid pressure.
The sensor can be specified with one of nine standard pressure ranges including 16, 25, 40, 60, 100, 160, 250, 400 or 600 bar, and each has a 2x overpressure, and 5x burst pressure (3x for 600 bar range) to handle surge pressures caused by the dynamics effects of hydraulic control valves opening and closing. In-between custom pressure ranges can also be defined if none of the above are suitable.
The electrical signal configuration includes a choice of 4-20mA current loop output or ratiometric 10-90% of supply voltage (e.g. 0.5-4.5Vdc @ 5V supply). The electrical connection is made using the M12 x 1 commonly used on mobile equipment, or a Micro DIN plug connector, and others can be specified if necessary.
The mechanical fitting can be a G1/4 male parallel or R1/4 male tapered thread, and the internal materials exposed to the hydraulic fluid are all stainless steel, and fully welded, to ensure media compatibility with all types of hydraulic fluid, and long service life without internal elastomer seals.
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