Flameproof Limit Switch Box ALS500M2 Series Valve Monitor
Overview
ALS500M2 Series Flameproof Limit Switch Box (Flameproof Valve Monitor) is a rotary position indication device in HAZARDOUS area (Exd II BT6). Armed with mechanical switch, this device can senses mechanical position (on/off) valve for remote PLC or PC indication. The visual indicator on the top of the device can also clearly display the valve position for local detection
Approved
Specifications And Technical Data
| Enclosure |
Die-casting aluminum: O-ring sealed |
| Coating |
Dichromate conversion with polyester powder coating |
| O-rings |
Buna N |
| Environment |
NEMA 4, 4X, 7, 8 IP66 |
| Area Classification |
Class I, Div 1&2, Groups C and D, Exd II BT6 |
| Fasteners |
Stainless steel |
| Shaft |
Stainless steel Namur |
| Conduit Entries |
Two 1/2" BSPP |
| Also available with two 1/2" or 3/4" NPT, 3/4" BSPP, M20-1.5 |
| Terminal Strip Contacts |
8 |
| Mounting Bracket |
MB - 3.4: 30 x 80, 130 H : 20, 30 (Carbon steel) |
| Temperature Rating |
-20ºC ~ 85ºC |
|
| Sensor: 2 SPDT CROUZET Mechanical Switches |
| Model No. |
M2 |
| Operating Voltage |
Max: 15A, 125~250VAC |
| Operating Temp. |
-25ºC ~ 85ºC |
Wiring Diagram
Drawing and Dimension
About us
YONGJIA AOCHENG HARDWARE CO.,LTD is a manufacturer, seek to provide quality and tested products at affordable prices. We are based at Wenzhou, China.
If you want to discuss any of our products you can call a sales representative on +86 577 6721 1565 or email us.
Leadtime
Usually can be finished in 25 days after your Advanced payment received.
Payment terms
T/T L/C Western union Paypal
Samples
Normal type can be free.OEM need pay for the sample fee .and the customers need to cover the shipping cost.
Package
Standard export packaging(Cartons packing or color box packing)
Also can according to customer's requirements.
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