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930636 Room humidistat
30-100% relative humidity.
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930681 Room
humidistat
20-80% relative humidity. |
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930633
DUCT
HUMIDISTAT
30-100% RH
Duct Mount sensor probe Horizontal
or vertical mount Humidistat ON/OFF single-stagecontrol of humidifiers,dehumidifiers,
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930661
Small Sealed Water
Detector
NC
control relay for detecting a rising water
level, it has a medium power relay inside its waterproof
enclosure,
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930650 Sealed
Mechanical
float switch
SPDT contacts can be used to empty
or fill a tank or sump mechanical
switch, 10A contacts rated for
1/4 hp. Float suitable for sewage and high temperature |
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936105 Liquid Flow switch
Flow Switch NEMA 4
Stainless Steel
|
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936125 Air Flow Switch
Air Flow Switch NEMA 4
Stainless Steel
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932413 Differential
pressure switch
Differential
adjustable range
1 psid (6.8
kPa) to 10 psid
(69.0 kPa)
Max Pressure -
150 psi
(0-1034 kPa)
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937430 P74
A
30 psi
937460
P75
A
60 psi
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Differential pressure
switches
for air or liquids, measure the
difference in pressure exerted
upon its two sensing elements and operate a SPDT
switch at the differential pressure setpoint.
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93S222
0.05" W.C. to 12.0" W.C.
(12.5 to 2989 Pa) |
Low
differential air pressure
switches
Switches sense pressure,
vacuum or differential pressure in
applications including fan status,
pump status, dirty filter monitoring,
or
frost build-up on coils.
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