General Specifications |
Model |
Cable Type |
PRFDT08-2DO-V
PRFDAT08-2DO-V |
PRFDT12-3DO-V
PRFDAT12-3DO-V |
PRFDT18-7DO-V
PRFDAT18-7DO-V |
PRFDT30-12DO-V
PRFDAT30-12DO-V |
Cable Connector Type |
PRFDWT08-2DO-IV
PRFDAWT08-2DO-IV |
PRFDWT12-3DO-IV
PRFDAWT12-3DO-IV |
PRFDWT18-7DO-IV
PRFDAWT18-7DO-IV |
PRFDWT30-12DO-IV
PRFDAWT30-12DO-IV |
Diameter of the sensing side |
8mm |
12mm |
18mm |
30mm |
Sensing distance |
2mm |
3mm |
7mm |
12mm |
Installation |
Shield (flush) |
Hysteresis |
Max. 15% of sensing distance |
Standard Sensing Target |
12×12×1mm (iron) |
12×12×1mm (iron) |
30×30×1mm (iron) |
54×54×1mm (iron) |
Setting Distance |
0 to 1.4mm |
0 to 2.1mm |
0 to 4.9mm |
0 to 8.4mm |
Power supply (operating voltage) |
12-24VDC
(10-30VDC) |
Leakage current |
Max. 0.8mA |
Response Frequency |
150Hz |
80Hz |
80Hz |
50Hz |
Residual voltage |
Max. 3.5V |
Affection by Temp. |
Max. ±20% for sensing distance at ambient temperature 20℃ |
Control output |
Max. 3 to 100mA |
Insulation resistance |
Over 50MΩ (at 500VDC megger) |
Dielectric strength |
1,000VAC 50/60Hz for 1 min |
Vibration |
1.5mm amplitude at frequency 10 to 55Hz (for 1 min) in each X, Y, Z direction for 2 hours |
Shock |
500m/s2 (approx. 50G) in
each X, Y, Z direction for
10 times |
1,000m/s2 (approx. 100G) in each X, Y, Z direction for 10 times |
Indicator |
Stability indicator: green LED, Operation indicator: red LED |
Environment |
Ambient temperature |
-25 to 70℃, storage: -25 to 70℃ |
Ambient humidity |
35 to 95%RH, storage: 35 to 95%RH |
Protection circuit |
Surge protection circuit, over current protection circuit |
Protection |
IP67 (IEC standard) |
Cable |
Cable Type |
Ø4mm, 2-wire, 2m※4
(AWG22, core diameter:
0.08mm, no. of cores:
60, insulator diameter:
Ø1.25mm) |
Ø5mm, 2-wire, 2m※4
(AWG22, core diameter: 0.08mm, no. of cores: 60, insulator diameter: Ø1.25mm) |
Cable Connector Type |
Ø4mm, 2-wire, 300mm,
M12 connector (AWG22,
core diameter: 0.08mm,
no. of cores: 60, insulator
diameter: Ø1.25mm) |
Ø5mm, 2-wire, 300mm, M12 connector
(AWG22, core diameter: 0.08mm, no. of cores: 60, insulator diameter: Ø1.25mm) |
Material |
Case/Nut: stainless steel 303 (SUS303, PTFE coated※5), washer: stainless steel 304 (SUS304),
sensing side: stainless steel 303 (SUS303, PTFE coated※5, thickness of PRFD(A) T08: 0.2mm,
PRFD(A) T12/18: 0.4mm, PRFD(A) T30: 0.5mm), oil resistant cable (gray): oil resistant polyvinyl chloride (PVC) |
Approval |
CE |
Weight |
Approx. 80g (approx. 55g) |
Approx. 110g (approx. 83g) |
Approx. 132g (approx. 97g) |
Approx. 225g (approx. 170g) |