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