Product Description; Technical Data - schmalz VSSA Serie Instrucciones De Uso

VS...SA
Vacuum/pressure sensor
EN
Operating instructions
30.30.01.00955/00 | 02/2016
Information about NFC and the declaration of
conformity can be found on
accessed via NFC
WARNING
Ignoring the general safety guidelines
Personal injury / damage to plants or systems
► Read through and retain the operating
instructions. The system may only be
connected and started once the operating
instructions have been read and understood.
► Installation must only be carried out by
qualified specialist personnel.
► General safety regulations, European
standards and VDE guidelines must be
observed and complied with.
CAUTION
Connected devices may explode due to
pressure
Connected devices may implode due to
vacuum power
Personal injury and/or damage to property
► Wear protective glasses
CAUTION
Inappropriate voltage supply
Destruction of the pressure/vacuum switch
► Only operate the switch using power supply
units with protected extra-low voltage (PELV)
► The system must incorporate a safe electrical
cut-off of the power supply in compliance with
EN 60204
► Do not connect or disconnect the plug
connectors when voltage is applied
These operating instructions were originally written in German and have
been translated into English.
Store in a safe place for future reference.
J. Schmalz GmbH
Aacher Strasse 29
72293 Glatten, Germany
Tel. +49 (0)7443 2403-0
Fax +49 (0)7443 2403-259
schmalz@schmalz.de
www.schmalz.com
www.schmalz.com or

Product Description

This sensor measures vacuum power or pressure and outputs it
proportionally as an electrical voltage from 0 to 10 V on an analog
output. A green LED indicates that the sensor is ready for
operation.
Additional information about the sensor can be called via NFC
using a smartphone, for example.
Versions
U [V]
10
0.9
-1 0
Design
1 2 3 4
Dimensions
Dimensions in
mm
D L L1
19 38.0 56.0 G1/8" male
Electrical connection
Plug Pin Symbol
M8
1 U
s
2 -
3 Gnd
4 OUT1
1)
When using a Schmalz connection cable

Technical data

Supply voltage
Analog output
Analog output
input impedance
Current consumption
Accuracy +- 3% FS in the operating temperature range
Resolution
Polarity reversal protection
NFC
Measuring medium
Operating pressure range V -1 to 0 bar,
Overpressure resistance
Protection class
Working temperature
Storage temperature
Permitted humidity
Weight
Installation
To install the sensor, screw in the fluid connection with a maximum
of 2.5 Nm. The sensor can be screwed out slightly for alignment.
Accessories
M8 connection cable, straight, shielded, 5m
Screw-in tool
We recommend operating the sensor with a shielded
connection line
Pressure range
V -1 to 0 bar
VP8 -1 to 8 bar
P10 0 to 10 bar
8 10 P [bar]
Item Description
1 Fluid connection
(tighten with max. 2.5 Nm)
2 Operating voltage (GREEN)
3 Position of the NFC antenna
4 M8-4 electrical connection
G1 G2 G3
M5 female M8x1 male
1)
Color Function
Brown Supply voltage
White n.c.
Blue Ground
Black Analog output 0 to 10 V
15 to 30 V DC
0 to 10 V
> 5 kOhm
< 10 mA
V 1 mbar, P 6 mbar, VP 5 mbar
Yes, supply voltage
Yes, read only
Non-aggressive gases; dry, oil-free air
P 0 to 10 bar,
8 bar
V 8 bar, P 15 bar, VP
IP 65
0 to 50 °C
-10 to 60°C
10 to 90% RH
12 g
21.04.05.00262
10.06.02.00615
LG1
8
VP -1 to
12 bar