IndustriElectric
Explosion proof Limit switch box
Explosion proof Limit switch box
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External coating: Polyester powder coating (gray)
Protection level: IP67, NEMA4 an 4X
Explosion proof level: Ex d IIC T6 Gb
Environmental temperature: -30 ℃~+75 ℃
Electrical interface: 2 × NPT3/4 ″
Position indication: hemispherical 0 ° -90 ° (on: yellow, off: red)
Switch sensor: V-152-1C25 (Omron), 2xSPDT
External dimensions: 147 x 134 x 143.4mm
Product Introduction:
The ASK series return transmitter is a remote control operating station that transmits actuator and valve position signals to the field. It can be mounted directly on top of the actuator and the mounting bracket conforms to NAMUR NORM standards for easy connection to the actuator.
Features include on-site visual position indicator, quickly adjustable position cam, adjustable cam mounted on the centre shaft by means of a spline and a spring that can be rotated and adjusted to the desired position as soon as the switching cam is disengaged from the cam pistil, anti-disengagement housing screws and two cable connections and can be used for connection of solenoid valves.
Product Specifications:
| Standard | Optional | |
| External Coating | Polyester powder coating (Gray) | Nylon coating, special color coating |
| (Red, Black, Blue, Yellow, Silver Moon) | ||
| Protection Level | IP67，NEMA4 an 4X | IP68 |
| Explosion-proof grade | Ex d IIC T6 Gb | / |
| Environmental temperature | -30℃～+75℃ | -40℃，+100℃ |
| Cable entry | 2×NPT3/4″ | M20*1.5，PT1/2″ |
| wiring terminal | 8 contacts（0.08-2.5mm2） | / |
| position indicator | Hemispherical 0°～90° | On: Green |
| On: yellow, Off: red | Off: Red | |
| Switching Sensors | V-152-1C25（Omron） | DPDT Switches |
| 2×SPDT | Proximity Sensors ( P&F, AUTONICS ) | |
| Magnetic sensors | ||
| Valve level transmitters (output 0-1 kOhm, 4-20mADC) | ||
| Overall dimensions | 147×134×143.4mm | / |
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