APL-312N Limit Switch Box
APL–312N Limit Switch Box is a compact, weatherproof enclosure with internal adjustable position switches and an external visual indication. It has
NAMUR standard mounting and drive, and is ideally suited for mounting on to quarter-turn actuators and valves.
- Price Term: FOB/CIF/EXW/DAP
- Package: Exported Wooden case or according to customer request
- Delivery Time: 7 to 10 working days
- Transports: By sea, by air, by high express
- Shipment Port: Shanghai Port
- Origin of Place: Jiangsu
- Warranty: 12 Months
The APL Series Limit Switches features:
- Solid and compact design aluminium die-cast housing
- with polyester powder coated finish
- Bolt-on Visual Position Indicator
- “Quick-Set” spring loaded splined cam. No need to adjust again after
- initial setting. Easy setting without tools
- Dual cable entries
- Captive cover bolts to prevent loss when cover is removed
- NAMUR standard stainless steel shaft and bracket
- Features
- Specification
- Materials
- Model Selection
- Dimension
- Installation
- Solid and flexible design
- Aluminium die- casting housing and power coating.
- Bolts on visual position indicator
- Quick-set”cam
- Spring loaded splined cam.
- No need to adjust again after initial setting.
- Easy setting without tool
- Dual cable entries
- Captive cover bolts
- No worry to loose bolts while cover open.
- Spring loaded cover bolts(APL-5N)
- Easy mounting bracket
- NAMUR standard stainless steel shaft and bracket.
STANDARD SPECIFICATION
| Specification Model | APL- 312N Series
|
| Enclosure | Weatherproof IP67/NEMA4&4X
|
| Cable entries | Two NPT1/2
|
| Ambient temperature | -20 ℃~ 80℃ |
| Terminal strips | 8 points (0.08-2.5㎜²)
|
| Position indicator | 0 ~ 90 (90 turn free join) close:red open:yellow
|
| Switches | Mechanical switch x2 proximity sensor x2
|
| Painting | Chromate Polyester powder coating(black) |
OPTION SPECIFICATION
| Specification Model | APL- 312N Series
|
| Enclosure | Weatherproof IP68
|
| Cable entries | Two PF1/2, PT1/2 M20, PG13.5
|
| Option temperature | -40 ℃~ 80 ℃ -20 ℃~ 150℃
|
| Terminal strips | 16 points (0.08-2.5 )
|
| Position indicator | three-position close: red open: Green
|
| Switches | Mechanical switch x4 proximity sensor x4
|
| Potentiometer | 1k ohm standard. 5k ohm. 0-10k ohm
|
| Current output signal unit | 4~20mA DC 12.5 to 37VDC (24V typical) |
| Painting | Nylon others on request red, green, blue, yellow, silver |
| Housing Cover & Body
|
Aluminium die-casting
|
| Shaft
|
Stainless Steel
|
| Indicator Cover
|
Polycarbonate
|
| Indicator
|
ABS/Polycarbonate
|
| Cam
|
Polycarbonate
|
| Spring
|
Stainless Steel
|
| Housing Cover Bolt
|
Stainless Steel
|
| O-Ring
|
NBR
|
| Bushing
|
Bronze
|
| E-Ring (shaft)
|
Stainless Steel
|
| Earth Lug
|
Stainless Steel
|
| Bracket
|
Carbon Steel Powder coated |
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