ITS300 Explosion Proof Limit Switch Box

Short Description:

ITS300 series valve limit switch box is used for on-site and remote indicating the on/off position of the valve . The product has reliable performance and can be used in hazardous environments. The enclosure meets the explosion-proof standard and the protection level is IP67.

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Product Detail

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Product Characteristics

ITS300 Series Limit Switch is consistent with IP Protection standard, ISO5211 standard and Namur standard. The shell mainly include impact type, standard type, explosion proof type and stainless steel type; Mechanical switch, proximity switch are selectable for switch specification, which provide users with safety, high-quality and reliable automatic products.
1.With two dimensional indicators, which can indicate the valve position with full angle.
2.In line with Namur standard to realize the max.interchangeablity.
3.With anti-off bolt in the upper cover to prevent falling off when disassembled.
4.The shell material is die-casting aluminum alloy, with polyester coating.
5.With double wire interface, double G3/4’’ pipe interface, other standards are selectable；It can also be customized with 4 cable interface.
6.Multiple contact terminal row, terminal blocks with 8 standard contacts. Multiple terminals are optional.
7.The spring loaded can be debugged without extra tools.

Technical Parameters

Item / Model	ITS300 Series Valve Limit Switch boxes
Housing Material	Die-Casting Aluminum or 316 Stainless Steel Optional
Housing Paintcoat	Material: Polyester Powder Coating
	Color: Customizable Black, Blue, Green, Yellow, Red, Silver, etc.
Switch Specification	Mechanical Switch (SPDT) x 2	5A 250VAC: Ordinary
		16A 125VAC / 250VAC: Omron, Honeywell, etc.
		0.6A 125VDC: Ordinary, Omron, Honeywell, etc.
		10A 30VDC: Ordinary, Omron, Honeywell, etc.
	Proximity Switch x 2	≤ 150mA 24VDC: Ordinary
		≤ 100mA 30VDC: Pepperl + FuchsNBB3, etc.
		≤ 100mA 8VDC: Intrinsically Safe Ordinary, Intrinsically Safe Pepperl + fuchsNJ2, etc.
Terminal Blocks	8 points
Ambient Temperature	- 20 ℃ to + 80 ℃
Weather Proof Grade	IP66
Explosion Proof Grade	EXDⅡCT6, EXiaⅡBT6
Mounting Bracket	Optional Material: Carbon Steel or 304 Stainless Steel Optional
	Optional Size: W: 30, L: 80 - 130, H: 30 - 40; W: 30, L: 80 - 130, H: 20 - 30; W: 30, L: 80 - 130, H: 50 / 20 - 30; W: 30, L: 80, H: 30
Fastener	Carbon Steel or 304 Stainless Steel Optional
Indicator Lid	Flat Lid, Dome Lid
Position Indication Color	Close: Red, Open: Yellow
	Close: Red, Open: Green
Cable Entry	Qty: 2 to 4
	Specifications: G 3/4, 1/2 NPT, 3/4 NPT, M20
Position Transmitter	4 to 20mA, with 24VDC Supply
Single Net Weight	Die-Casting Aluminum: 1.550 Kgs, 316 Stainless Steel: 4.0Kgs
Packing Specifications	1 pcs / box, 16 Pcs / Carton