Datasheet
SENSORS FOR
SEMICONDUCTOR INDUSTRY
EX-F1
FD-F4/F9
FD-F8Y
FT-Z8Y
Other
Products
Liquid Leak / Liquid Level Sensing
Chemical-resistant
Sensing object
Applicable pipe diameter
Repeatability
Supply voltage
Current consumption
Output
Utilization category
Output operation
Short-circuit protection
Response time
Operation indicator
Pollution degree
Ambient temperature (Note 3)
Ambient humidity
Ambient illuminance
EMC
Voltage withstandability
Insulation resistance
Vibration resistance
Shock resistance
Emitting element
Material
Cable
Cable extension
Weight
Accessories
Environmental resistance
Amplifier built-in • Pipe-mountable
EX-F1
Type
Item Model No.
Liquid (Note 1)
Outer dia. "6 to "13 mm "0.236 to "0.512 in transparent pipe
[PFA (Fluorine resin) or equivalently transparent pipe, wall thickness 1 mm 0.039 in ] (Note 2)
0.5 mm 0.020 in or less
12 to 24 V DC
10 % Ripple P-P 10 % or less
30 mA or less
NPN open-collector transistor
• Maximum sink current: 100 mA
• Applied voltage: 30 V DC or less (between output and 0 V)
• Residual voltage: 1 V or less (at 100 mA sink current)
0.4 V or less (at 16 mA sink current)
DC-12 or DC-13
Switchable either Light-ON (Liquid-absent-ON) or Dark-ON (Liquid-present-ON)
Incorporated
2 ms or less
Red LED (lights up when the output is ON)
3 (Industrial environment)
10 to55 C 14 to131 F (No dew condensation or icing allowed), Storage:20 to70 C 4 to158 F
35 to 85 % RH, Storage: 35 to 85 % RH
Sunlight: 10,000
#
x at the light-receiving face, lncandescent light: 3,000
#
x at the light-receiving face
EN 50081-2, EN 50082-2, EN 60947-5-2
1,000 V AC for one min. between all supply terminals connected together and enclosure
20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure
10 to 150 Hz frequency, 0.75 mm 0.030 in amplitude in X, Y and Z directions for two hours each
100 m/s
2
acceleration (10 G approx.) in X, Y and Z directions for five times each
Infrared LED (modulated)
Enclosure: Polycarbonate, Tying band: Nylon, Anti-slip tube: Silicone
0.1 mm
2
3-core cabtyre cable, 1 m 3.281 ft long
Extension up to total 50 m 164.042 ft is possible with 0.3 mm
2
, or more, cable.
15 g approx.
Tying band: 2 pcs., Anti-slip tube: 2 pcs.
610
EX-F1
SPECIFICATIONS
Notes: 1) Unclear or highly viscous liquid may not be detected stably.
2) Do not use the sensor with pipes other than the above specified.
3) Liquid being detected should also be kept within the rated ambient temperature range.
I/O CIRCUIT AND WIRING DIAGRAMS
I/O circuit diagram Wiring diagram
Symbols ... D : Reverse supply polarity protection diode
Z
D
: Surge absorption zener diode
Tr : NPN output transistor
Users’ circuit
(Blue) 0 V
100 mA max.
(Black) Output
(Brown)
V
Load
Sensor circuit
Color code
Internal circuit
12 to 24 V DC
10 %
Tr
D
Z
D
12 to 24 V DC
10 %
Load
Black
Brown
Blue
05/2010