Die-cast Aluminum mechanical type flameproof limit switch for ball valve
Die-cast Aluminum mechanical type flameproof limit switch for ball valve
MLS300 series flameproof limit switch
MLS300 series limit switches are used for on-site and remote indication of valve position. They are suitable for high-risk situations and have reliable performance. The shell meets ExdIICT6 explosion-proof standard and IP67 protection level.
Product characteristics
Two-dimensional visual indicator, high contrast color design, can indicate valve position at all angles.
Compliance with NAMUR standard, maximize interchangeability.
Anti-bolt, the top cover will not fall off when disassembling and assembling.
Die-casting aluminium alloy shell, polyester coating.
Double-wire interface, double G3/4 pipe interface, other standards are optional.
Multi-contact terminal row, 8 standard contacts. Optional multi-terminal.
Spring loaded cam can be debugged without tools.
Technical Parameter
|
Shell Material |
Die-cast Aluminum |
|
Outer Coating |
Polyester coating |
|
Conduit & Air Connection |
NPT3/4,G3/4,NPT1/2,G1/2,M20*1.5,M16*1.5 |
|
Terminal Block |
8 terminal blocks |
|
Protection Class |
IP67 |
|
Explosion-proof Grade |
- |
|
Stroke |
90° |
|
Ambient Temperature |
-20~70℃ |
|
Switch Type |
Mechanical Switch 2*SPDT/ Proximity Switch *2 |
|
Mechanical Switch Capacity |
16A 125VAC/250VAC,0.6 125VDC,10A 30VDC |
|
Inductive Proximity Switch Specifications |
Exia：8VDC，NC；Normal type：10~30VDC，≤150mA |
|
Magnetic Induction Proximity Switches Specifications |
SPDT开关Switch output, capacity：300mA，24VDC |
|
Valve Position Transmitter Specifications |
4~20mA，24VDC power distribution |
Application :
Our products have been widely used in petroleum, chemicals, electric power, metallurgy, steel, water treatment, bio-pharmaceutical, paper making, foodstuff, military and other fields.
