User's Manual

Page 5
L10103MHH Modular Divider Valves
FIELD-SENSITIVE-MECHANICAL (FSmech)
PROXIMITY SWITCH FOR HAZARDOUS
ENVIRONMENTS (SUPPLIED AS STANDARD
WITH MENU CODE OPTIONS E, F, G, M, N, P)
This mechanical switch is installed in place of a piston
enclosure plug and is actuated by the movement of the piston.
It can be used with any size MHH working section and
is suitable for use in systems operating in hazardous
environments.
REED-TYPE PROXIMITY SWITCH (OPTIONAL)
This magnetically operated SPST switch is installed in place of
a piston enclosure plug. This "unattached pin" type switch can
be used with any size MHH working section An indicator type
magnet follows the divider valve piston, opening and closing the
switch as it moves back and forth.
SPECIFICATIONS
Material Stainless Steel, Aluminum
Switch Rating 1.2 Volt-Amperes; up to 115 VAC, 50 VDC
Contacts Single Pole, Single Throw
Ambient Temperature 0º F to 130º F (-18º C to 55º C)
Operating Pressure 7,500 psi (max)
Cycle Rate 60 cpm (max)
Cycle Life Expectancy 10,000,000+ Cycles
Part No. 563427 (527-001-231)
SPECIFICATIONS
Current Rating 1.2 Volt-amps @ 28 VDC;
5A Resistive @ 115, 230 VAC
Temperature Range -58º F to 167º F (-50º C to 75º C)
Normally Open Contacts
Cycle Rate 150 cpm (max)
Cycle Life Expectancy 10,000,000+ Cycles
Operating Pressure 7,500 psi (max)
CSA Certified For CL1: Groups A, B, C and D; Div. 1
Part No. 563485 (527-006-060)
7/16-20
THRD.
(2) 22 GA
WIRES
48 IN. LONG
1/2 IN. NPT
FEMALE
CONDUIT
CONNECTION
1.125 DIA.
3.687