SIKA VH Series - 7 Technical Data

Technical Data VH / VK
- 30 - © SIKA • Ea3000_FlowSwitch • 03/2021
7 Technical Data
The technical data of customised versions may differ from the data in these instructions.
Please observe the information specified on the type plate.
The max. permissible flow rate can deviate from the specified limit values for customised ver-
sions.
The maximum specifications relate to water as the medium and a continuous flow rate.
Type VHS VH3
(Normally open /
normally closed
contact)
VH3
(Changeover contact)
Process variables
Nominal pressure
PN 25
Medium
(non-freezing)
-25…110 °C
Ambient
(do not store <4 °C)
-25…80 °C
-25…100 °C (optional)
Max. permanent tempera-
ture load of the cable
-/-
Max. 105 °C
Max. 80 °C
Electrical characteristics
Electrical connection
Plug connector
DIN EN 175301-803-A
incl. cable socket
Plug connector
DIN EN 175301-803-A
incl. cable socket with
2 LEDs (optional)
*1
Sensor plug M12x1
(4-pin) (optional)
1.5 m PVC sheathed cable
Wire cross-section
-/-
0.75 mm
2
0.5 mm
2
Switching current
Max. 1 A
Max. 0.2 A
Switching voltage
Max. 230 VAC, 48 VDC
Max. 30 VAC/DC
Rating
Max. 26 VA, 20 W
Max. 3 VA, 3 W
Degree of protection
(EN 60529)
IP 65
Protection class
(EN 60730-1)
Class II
Class I
*1 Switching voltages 24 V...230 V AC/DC ±20 %, ambient temperature -20...70 °C.