| DC 2-wire type General Specifications |
| Model |
PRWT08-
1.5DO
PRWT08-
1.5DC
PRWT08-
1.5DO-I
PRWT08-
1.5DC-I
PRWT08-
1.5DO-V
PRWT08-
1.5DC-V
PRWT08-
1.5DO-I V
PRWT08-
1.5DC-I V |
PRWT08-
2DO
PRWT08-
2DC
PRWT08-
2DO-I
PRWT08-
2DC-I
PRWT08-
2DO-I V
PRWT08-
2DC-I V |
PRWT12-
2[D]O
PRWT12-
2[D]C
PRWT12-
2[D]O-I
PRWT12-
2[D]C-I |
PRWT12-
4[D]O
PRWT12-
4[D]C
PRWT12-
4[D]O-I
PRWT12-
4[D]C-I |
PRWT18-
5[D]O
PRWT18-
5[D]C
PRWT18-
5[D]O-I
PRWT18-
5[D]C-I |
PRWT18-
8[D]O
PRWT18-
8[D]C
PRWT18-
8[D]O-I
PRWT18-
8[D]C-I |
PRWT30-
10[D]O
PRWT30-
10[D]C
PRWT30-
10[D]O-I
PRWT30-
10[D]C-I
PRWT30-
10[D]O-V
PRWT30-
10[D]C-IV |
PRWT30-
15[D]O
PRWT30-
15[D]C
PRWT30-
15[D]O-I
PRWT30-
15[D]C-I
PRWT30-
15[D]O-V
PRWT30-
15[D]C-IV |
| Sensing distance |
1.5mm |
2mm |
4mm |
5mm |
8mm |
10mm |
15mm |
| Hysteresis |
Max. 10% of sensing distance |
Standard
sensing target |
8x8x1mm
(lron) |
12x12x1mm
(lron) |
18x18x1mm (Iron) |
25x25x1mm (Iron) |
30x30x1mm (Iron) |
45x45x1 mm (Iron) |
| Setting distance |
0 to 1.05mm |
0 to 1.4mm |
0 to 2.8mm |
0 to 3.5mm |
0 to 5.6mm |
0 to 7mm |
0 to 10.5mm |
Power supply
(Operation voltage) |
12-24VDC
(10-30VDC) |
| Leakage current |
Max. 0.6mA |
Response
frequency※1 |
1.5kHz |
1kHz |
1.5kHz |
500Hz |
350Hz |
400Hz |
200Hz |
| 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(For PRWT08 series : ±20% Max,) |
| Control output |
2 to 100mA |
| Insulation resistance |
Min. 50MΩ(at 500VDC meggera) |
| Dielectric strength |
1500VAC 50/60Hz for 1 minute |
| 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) |
Environ-
ment |
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 |
Surge protection circuit, Overcurrent protection circuit |
| Protection |
IP67(IEC standard) |
| Material |
Case/Nut: Nikel plated Brass
Washer: Nikel plated Iron
Sensing surface: PBT,
Standard cable(Black): Polyvinyl chloride(PVC)
Oil resistant cable(Gray): Oil resistant Polyvinyl chloride(PVC) |
| Cable |
ø4, 2-wire, 300mm, M12 connector |
ø5, 2-wire, 300mm, M12 connector |
| Approval |
CE |
| Unit weight※3 |
Approx. 44g
(Approx. 32g) |
Approx. 54g
(Approx. 42g) |
Approx.70g
(Approx. 58g) |
Approx. 134g
(Approx. 122g) |
※When the [ ] model name is X, it is non-polarity model
※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 device because residual voltage is 5V.
※3: The weight with packaging and the weight in parentheses is only unit weight.
※Please fasten the vibration part with Teflon type.
※The '□' of model name is for power type. 'D' is 12-24VDC, 'X' is non-polarity 12-24VDC.
※The last 'V' of model name is for the model with oil-resistance reinforced cable.
※Environment resistance is rated at no freezing or condensation. |