| DC 2-wire type General Specifications |
| Model |
PRAT12-2DO
PRAT12-2DC |
PRAWT12-2DO
PRAWT12-2DC
PRAWT12-2DO-I
PRAWT12-2DC-I |
PRAT18-5DO
PRAT18-5DC |
PRAWT18-5DO
PRAWT18-5DC
PRAWT18-5DO-I
PRAWT18-5DC-I |
PRAT30-10DO
PRAT30-10DC |
PRAWT30-10DO
PRAWT30-10DC
PRAWT30-10DO-I
PRAWT30-10DC-I |
| Sensing distance |
2mm |
5mm |
10mm |
| Hysteresis |
Max. 10% of sensing distance |
| Standard sensing target |
12×12×1mm(Iron) |
18×18×1mm(Iron) |
30×30×1mm(Iron) |
| Setting distance |
0 to 1.4mm |
0 to 3.5mm |
0 to 7mm |
Power supply
(Operating voltage) |
12-24VDC
(10 -30VDC) |
| Leakage current |
Max. 0.6mA |
| Response frequency*1 |
1.5kHz |
500Hz |
400Hz |
| Residual voltage*2 |
Max. 3.5V(Non-polarity type is Max. 5V) |
| Affection by Temp. |
Max. ±10% for sensing distance at ambient temperature 20°C |
| Control output |
2 to 100mA |
| Insulation resistance |
Min. 50MΩ(at 500VDC megger) |
| Dielectric strength |
1500VAC 50/60Hz for 1 minute(between all terminals and case) |
| Vibration |
1mm amplitude at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours |
| Shock |
500m/s²(approx. 50G) in each of X, Y, Z directions for 3 times |
| Indicator |
Operation indicator(red LED) |
| Environment |
Ambient temperature |
-25 to 70°C, storage: -30 to 80°C |
| Ambient humidity |
35 to 95%RH, storage: 35 to 95%RH |
| Protection circuit |
Surge protection circuit, Overcurrent protection circuit |
| Protection |
IP67(IEC standard) |
| Cable |
ø4, 2-wire, 2m |
ø5, 2-wire, 2m |
| (For cable type, 300mm, M12 connector), (AWG22, Core diameter: 0.08mm, Number of cores: 60, Insulator diameter: ø1.25) |
| Material |
Case/Nut: Teflon coated Brass
Washer: Teflon coated Iron
Sensing surface: Teflon
Standard cable(Black): Polyvinyl chloride(PVC) |
| Approval |
CE |
| Weight*3 |
Approx. 84g (approx. 72g) |
Approx. 54g (approx. 42g) |
Approx. 122g (approx. 110g) |
Approx. 70g (approx. 58g) |
Approx. 207g (approx. 170g) |
Approx. 134g (approx. 122g) |
*1: The response frequency is the average value. The standard sensing target is used and the width is set as 2 times of the standard sensing target, 1/2 of the sensing distance for the distance.
*2: Before using non-polarity type, check the condition of connected divice because residual voltage is 5V.
*3: The weight with packaging and the weight in parentheses is only unit weight.
*Environment resistance is rated at no freezing or condensation.
*Refer to the G-5 for IEC standard connector cables and specifications.
*The '*' of model name is for power type. 'D' is 12-24VDC, 'X' is non-polarity 12-24VDC. |