PM-26 Accessories - Liquid Level Switches
ES-30 & ES-40 Electric Switches
Both the ES-30 and ES-40 magnetically coupled switches feature the following.
The ES-30 has the advantage of a more compact design, allowing 2 or more switches to be mounted at spacing as close as 1/2" apart. The switch design incorporates a magnetically biased, hermetically sealed SPDT reed switch sealed in a stainless steel housing. ES-30 switches are available in Rod or Clamp mounting, and with Flying Lead or Terminal strip wiring connections. Insulation pads for insertion between the switch and PM-26 Chamber are available for high temperature operation.
When higher switching capacity is desired, the ES-40 may be a better choice. The ES-40 offers SPDT or DPDT cam operated micro switch contacts, and like the ES-30, it is available with Rod or Clamp Mounting, Flying Lead or Terminal wiring connections, and Insulation for high temperature operation. Housing options are Explosion Proof (shown) and NEMA4X .
Applications for these switches include activating Alarms, Solenoids, Motor Starters, and Relays
AS-35 & AS-50 Pneumatic Switches
The AS-35 and AS-50 are Pneumatic Proximity switches
that are activated by the opposing magnetic fields of the switch and the PM-26
float. They operate on a clean filtered air or gas supply at pressures between 15 and 100
PIG, and are capable of supplying gas volumes of up to 22 cubic feet per minute.
These Pneumatic Switches feature:
Options for both switches include High Temperature Insulation Pads, Factory installed Fittings, and Pressure Gauges.