WIKA PSD-30 Electronic Pressure Switch with Display Detail
Specifications according to data sheet: PE 81.67 Power supply: DC 15…35
Signal output: two switching output (PNP) + 4…20 mA
Pressure range: 0…100 bar gauge
Process connection: 1/2 NPT
Special design for media: none
Electrical connection: 5-pin locking plug M12 x 1
Configuration pressure switch: Factory setting according data sheet
pin assignment el. connection: UB=1, 0V=3, S+=5, SP1=4, SP2=2
Power supply: 15…35 V DC
permitted media temperature: -20…+85°C
Accuracy: 1.0% of span
Diaphragm Seals, model 990.10 PN 100
Process connection: 1/2 NPT male
Connection to the Pressure Instrument: 1/2 NPT female
Material of wetted parts: stainless steel 316L
Applications of WIKA PSD-30 Electronic Pressure Switch with Display
- Machine tools
- Hydraulics and pneumatics
- Pumps and compressors
- Machine building
WIKA PSD-30 Electronic Pressure Switch with Display Special features
- Easily-readable, robust display
- Intuitive and fast setup
- Easy and flexible mounting configurations
WIKA PSD-30 Electronic Pressure Switch with Display Description
Award-winning in design and functionality
The successful design and the excellent functionality of the WIKA switch family were already confirmed by winning the “iF product design award 2009” for the PSD-30 electronicpressure switch.
The robust LED display has been designed using 9 mm high characters (the largest possible) and with a slight incline in order to make reading the pressure as easy as possible from a long way off. A 14-segment display has been used, since it represents text very well.
The 3-key operation makes simple, intuitive menu navigation possible, with no need for additional assistance. The menu navigation conforms to the latest VDMA standard. The VDMA standard for fluid sensors (24574-1, part 1 – pressure switches) has the aim of simplifying the use of electronic pressure switches by standardising menu navigation and display.
The control keys of the electronic pressure switch have been designed as large as possible and are arranged ergonomically to ensure fast and easy adjustments. Operation without any additional assistance is made easier through the tactile feedback.
The installation of the electronic pressure switches PSD-30 and PSD-31 can be flexibly adapted to the individual mounting situation. Due to the almost unlimited rotation of the display and case by more than 300°, the display can be adjusted independently of the electrical connection. The display can thus always be aligned to face the operator, and the M12 x 1 connection positioned to suit the desired cable routing.
During development of the WIKA switch family a high value was placed on a robust design and the selection of appropriate materials suited to machine-building applications. For this reason the case and the threaded connection of the electrical connector are made from stainless steel. Overwinding or
tearing off the connector is therefore virtually impossible.
With the optional output signal in accordance with the IO-Link communication standard, the electronic pressure switches PSD-30 and PSD-31 allow a fast integration into modern automation systems. IO-Link offers an even faster installation, parameterisation and higher functionality of the PSD-30 and PSD-31.
Source: Wika co.