Green
Red
Common
Power B
Main circuit
S.Output
Load
LED Indicator
Green
Red
Common
Power B
Main circuit
S.Output
Load
LED Indicator
■
STANDARD SPECIFICATIONS
Item
Operating temp. range
Storage temp.
Operating humidity
Supply voltage
Operation grade
Pressure medium
Material of housing
Net weight
Model number WL10
NPN PNP
Water (PP) / Corrosive fluids compatible with PFA
Approx. 30 (WL10-
*
P-2) Approx. 50 (WL10-
*
P-4, WL10-
*
F-2) Approx. 80 (WL10-
*
F-4)
Voltage endurance : 30 VDC
Sink current : 50 mA maximum
(Over current protection)
Voltage endurance : 24 VDC
Sourced current : 50 mA maximum
(Over current protection)
1.0 V maximum 2.0 V maximum
12 ~ 24 ± 10 %
PP/PFA
35 ~ 85
(
No condensation
)
− 20 ~ 70
(
Atmospheric pressure, humidity 65 %RH maximum
)
− 10 ~ 60
Normal condition : Switch output is ON / Green LED is ON
Leakage detection : Switch output is OFF / Red LED is ON
°C
%RH
°C
V DC
Consumption current
Switching capacity
Residual voltage
10 (Except open collector output)
mA
maximum
V
maximum
g
General specificationsOutput Power
●Unless otherwise specified, the specs are defined at an ambient temperature of 25 ± 5 °C and excitation voltage of 24 V DC.
WL10
LIQUID LEAK SENSORS
■
ENVIRONMENTAL CHARACTERISTICS
Test item Test conditions Specification
Vibration 10 ~ 500 Hz, 1.5 mm maximum / 98.1 m / S2, 3 directions for 2 hours each
Meets standard specifications
490 m/s2, 3 directions for 3 times eachShock
IP67
EMI : EN55011: 2007, A2 : 2007 Group 1, class Bý
EMS : EN61326-1: 2006 Table 2
Protection grade
EMC
■
INTERNAL ELECTRICAL SCHEMATICS
ONPN OPNP