Specs : Metal Passage Confirmation Sensor - TA series

Sensor head: Detecting minute metallic objects

Model		TH-305	TH-310	TH-315	TH-320
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Type		Detecting minute metallic objects
Minimum detectable object		0.3 mm dia. x 0.5 mm steel wire^*1		0.3 mm dia. x 0.75 mm steel wire^*1	0.3 mm dia. x 1.0 mm steel wire^*1
Detecting area		5 mm dia.	10 mm dia.	15 mm dia.	20 mm dia.
Environmental resistance	Enclosure rating	IP67
	Ambient temperature	-10 to +60 °C (No freezing)
	Relative humidity	35 to 85 % RH (No condensation)
	Vibration resistance	10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions
Weight		Approx. 55 g	Approx. 60 g	Approx. 170 g	Approx. 210 g
^*1 Data obtained with the amplifi er set at maximum sensitivity when target was travelling at 500 mm .

Model		TH-105	TH-107	TH-110	TH-515	TH-520
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Type		Detecting small metallic objects			Detecting large metallic objects
Minimum detectable object		2.0 mm dia. steel ball^*1	2.5 mm dia. steel ball^*1	3.0 mm dia. steel ball^*1	5.0 mm dia. steel ball^*1	7.0 mm dia. steel ball^*1
Detecting area		50 mm dia.	70 mm dia.	100 mm dia.	100 x 150 mm	150 x 200 mm
Environmental resistance	Enclosure rating	IP67
	Ambient temperature	-10 to +60 °C (No freezing)
	Relative humidity	35 to 85 % RH (No condensation)
	Vibration resistance	10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions
Weight		Approx. 450 g	Approx. 420 g	Approx. 1.2 kg	Approx. 1.3 kg	Approx. 2.1 kg
^*1 Data obtained with the amplifi er set at maximum sensitivity when target was travelling at 500 mm .

Model			TA-340	TA-340U
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Sensitivity adjustment			Sensitivity selector switch and fi ne-adjustment trimmer
Output	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
			10 ms
OFF-delay time			65 ms (contact output only)
Rating	Power voltage		100/200 VAC ±10 %, 50/60 Hz	110/120/220/240 VAC ±15 %, 50/60 Hz
	Power consumption		5 VA max.
Environmental resistance	Ambient temperature		0 to +50 °C
	Relative humidity		35 to 85 % RH (No condensation)
	Vibration resistance		10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions
Accessories			Plastic screwdriver
Weight			Approx. 330 g
^1 Both the solid-state and contact outputs of the amplifi er are one-shot signals; the signals turn on as the object enters the sensor head. NPN output can easily be converted to PNP output by connecting the optional OP-5148 PNP Output Converter. ^2 Both the solid-state and contact outputs of the amplifi er are one-shot signals; the signals turn on as the object enters the sensor head.