APL-920 Limit Switch Box
APL-910 Limit Switch Box , also can be called Valve Position Indicator or valve position monitor, is a kind of field instrument for detecting valve status in automatic control system.
- Housing, cover and brackets are all made of press-formed stainless steel to secure long life, superb corrosion resistance and durability.
- Economical price;
- Permanent laser marking on the nameplate;
- Weatherproof IP67; Option: watertight IP68 (2 m 72hr);
- Light weight and robust design;
- Visual position indicator with tight indicator window sealing;
- Spring loaded splined cam: easy setting without tools;
- Captive cover bolts: no need to worry about losing them when the cover is open;
- NAMUR standard stainless steel shaft and bracket.
|Enclosure||Weatherproof IP67-IEC 60529||Watertight IP68 (2 m 72hr)-IEC 60529|
|Material||304 stainless steel||316L stainless steel|
|Ambient Temperature||-20℃~ 80℃||-50℃~ 80℃(Low temp.)
-40℃~ 110℃(High temp.)
|Cable Entries||2x NPT1/2”||2x PF1/2”, 2x M20, 2x PG13.5|
|Position Indicator||close: red open: yellow||Three positions (T-port, L-port)|
|Terminal Block||8p (0.08-2.5mm2)||12p (0.08-2.5mm2)|
|Bracket||Type S: 80 x30 (H:20, 30)||Type O: 80 x30 (H:20, 30) & 130x 30 (H:30, 50)|
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