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| HVAC Control |
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SINGLE FUNCTION PRESSURE CONTROLS (SNS, HNS) |
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 For use with fluorinated refrigerants as well as with air and water.
SNS: for universal application
HNS: for high pressure safety cut out
Available drip proof enclosure
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| DUAL PRESSURE CONTROLS (DNS) |
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 For use with fluorinated refrigerants as well as with air and water.
Various contact functions are available.
Available drip proof enclosure
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| OIL PROTECTION CONTROLS (ONS) |
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 With manual reset.
Built in time delay switch
Provides dependable protection against major breakdown on pressure lubricated refrigeration compressors by guarding against low lubrication oil pressure.
Mounting bracket is supplied as standard
Stainless steel models are available upon request. |
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| TEMPERATURE CONTROLS (LWS, FWS, RWS, EWS) |
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 Various sensing element
LWS: Set high type with standard remote sensing element.
FWS: Air Sensed type with standard remote sensing element.
RWS: With coiled capillary sensing element.
EWS: With direct immersion sensing element.
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| TEMPERATURE CONTROLS (TNS, CNS, INS) |
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GENERAL PURPOSE
TNS: differential adjustable mechanism.
CNS: fixed differential. Also manual reset models are available.
INS: automatic High-cut temp. control with manual reset |
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| TEMPERATURE CONTROLS (ALS, BLS) |
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SUS of main body for anti-corrosion and high durability, ABS resin of cover for anti-static.
Wide temp. range and narrow fixed differential. One control can meet most of your refrigeration or heating applications.
Easy and accurate setting with large external knob.
Can mount horizontal and vertical position. |
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| ROOM THERMOSTATS (LRS) |
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 High quality room thermostat for heating or cooling.
Precise and narrow differential. |
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| ROOM HUMIDISTATS (AHS) |
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 Accurate humidity control assured by nylon ribbon.
Easy adjustment by dial knob.
Dial stopper screw prevents unauthorized change of setting. |
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| 4-WAY REVERSING VALVES (STF,VHV) |
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 suitable for heat pump applications
STF: Port Size 8 to 50
VHV: Port Size 60 / R410A |
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| FLOW SWITCHES (FQS) |
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 For use on liquid lines such as water, ethylene glycol, or any non-corrosive fluid in chillers, pumps, condensers,
Paddle consists of three segments that can be removed or trimmed for use in 1 to 6" pipe.
Drip proof models: Available upon request. |
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| TEMPERATURE RECORDERS (AKM) |
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 Portable temperature recorder widely applicable for use in refrigeration, air conditioning and medical fields.
High recording accuracy with quartz driving motor.
Recording paper feeding speed: 3.3mm per hour
Motor driven by dry cell battery: 1.5V. DC |
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