ZONES: 1,21,2,22 GAS AND DUST.
IDEM’s ATEX Certified range of HLM-Ex Explosion Proof Safety Limit Switches have been manufactured with Heavy Duty Die-Cast or stainless steel bodies and have been designed to be mounted for position sensing of moving applications e.g. guard doors, conveyors, machine beds, elevators in atmospheres where the potential for explosion exists.
They are available with a choice of linear or rotary heads. Operation of the switches is achieved by a sliding actuation of the moving object to cause deflection of the switch plungers or levers.
For safety applications it is important that the moving object does not pass completely over the switch actuators so as to either cause damage to the actuator or allow it to return to its original position.
All HLM Explosion Proof Limit Switches are supplied pre-wired with 3m of cable (longer available upon request)
- Heavy duty die cast or 316 stainless steel body
- Industry standard mounting to EN50041.
- Choice of actuator heads: Linear and Rotary.
- High mechanical life 5,000,000 cycles.
- Die Cast rated to IP67
- 316 Stainless Steel rated to IP69K