Model | TH-305 | TH-310 | TH-315 | TH-320 | |
Type | Detecting minute metallic objects | ||||
Minimum detectable object | 0.3 mm dia. x 0.5 mm 0.01″ dia. x 0.02″ steel wire*1 |
0.3 mm dia. x 0.75 mm 0.01″ dia. x 0.03″ steel wire*1 |
0.3 mm dia. x 1.0 mm 0.01″ dia. x 0.04″ steel wire*1 |
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Detecting area | 5 mm 0.20″ dia. |
10 mm 0.39″ dia. |
15 mm 0.59″ dia. |
20 mm 0.79″ dia. |
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Enclosure rating | IP67 | ||||
Ambient temperature | -10 to +60 °C 14 to 140 °F (No freezing) | ||||
Relative humidity | 35 to 85 % RH (No condensation) | ||||
Vibration resistance | 10 to 55 Hz, Double amplitude 1.5 mm 0.06″, 2 hours in each of the X, Y, and Z directions | ||||
Weight | Approx. 55 g | Approx. 60 g | Approx. 170 g | Approx. 210 g | |
Model | TA-340U | ||||
Sensitivity adjustment | Sensitivity selector switch and fi ne-adjustment trimmer | ||||
Control output (One shot) Solid-state (NPN) |
100 mA (40 V max.)*1 | ||||
Relay contact | SPDT 250 VAC 2 A*2 | ||||
Control output | 1 ms | ||||
Control output | 10 ms | ||||
OFF-delay time | 65 ms (contact output only) | ||||
Power voltage |
110/120/220/240 VAC ±15 %, 50/60 Hz | ||||
Power consumption | 5 VA max. | ||||
Ambient temperature |
0 to +50 °C 32 to 122 °F | ||||
Relative humidity | 35 to 85 % RH (No condensation) | ||||
Vibration resistance | 10 to 55 Hz, Double amplitude 1.5 mm 0.06″, 2 hours in each of the X, Y, and Z directions | ||||
Accessories | Plastic screwdriver | ||||
Weight | Approx. 330 g |