VF04E Limit Switch Explosion Proof For Petroleum, Chemical Industry, Metallurgy
Place of Origin | Shanghai, China |
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Brand Name | CQCY |
Certification | CCS/ 3A/ TUV-SII2/3 / IEC Ex/ATEX/CE/NEPSI |
Model Number | VF 04 E series limit switch |
Minimum Order Quantity | 1set |
Price | USD+50 dollars to 1000 dollars+1set |
Packaging Details | Carton packing |
Delivery Time | 10-30 work days |
Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability | 10000+1set+per day |

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x1.Explosion-proof Type | Ntrinsically Safe Type / Local Safety Dust Type / Explosive Isolation Type / Dust Shell Type | 2.Ambient Temperature | -40℃℃ ~ + 80℃℃ / -50℃℃ ~ + 80℃℃ (low-temperature Type) |
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3.switch | Inductor Proximity Switch NJ 2-V3-Nx 2; Active 8V DC Inductance Proximity Switch SN3.5-SNx2 (low Temperature Type); Active 8V DC Mechanical Switch Switchx2:15A / 220V: AC | 4.connecting Terminal | 8P |
5.Electrical Interface | M20x1.5、1/2NPT、3/4NPT. | 6.Indicate The Location | 6.Open- -green; Close- -red |
7.levels Of Protection | Ip67 | ||
Highlight | VF04E Limit Switch,Limit Switch explosion proof,Positioner Switch explosion proof |
VF04E Limit Switch ( widely used in petroleum, chemical industry, metallurgy and other explosion-proof occasions.
VF 04 E series limit switch is a field instrument in the automatic control system to detect the status of the valve, to output the signal of the switch amount (contact), which is accepted by the program controller or the computer, and performs the next procedure after confirmation. The product can also be used as the important valve interlocking protection and remote alarm indication in the system, and is widely used in petroleum, chemical industry, metallurgy and other explosion-proof occasions.
Product features:
1,3-dimensional visual indicator, high contrast color design, can view the valve position from a full Angle
2. Meet the NAMUR standard to maximize the interchangeability;
3, withstand low temperature, can withstand the lowest temperature of-50℃℃;
4. The "fast position" cam, and the position of the switch cam can be quickly adjusted without tools;
5, multi-contact terminal row, 8 standard contact, can be connected to two groups of solenoid valve double wiring port.