Whitman Controls
Whitman Controls specializes in the manufacture of miniature pressure, vacuum, temperature, and liquid level switches and sensors.
- 800-233-4401 Ext 120
+1-860-583-1847 Ext 120 - info@whitmancontrols.com
- sales@whitmancontrols.com
- 201 Dolphin Rd
Bristol, CT 06010
United States of America
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Product
High Accuracy Low Pressure Environment Pressure Switch
P100G
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The P100G High Accuracy Low Pressure Environment Pressure switches are ideal in light pressure applications where precision of setpoint must be high and repeatability low. These switches are commonly used in natural gas well heads, natural gas generator sets, and air applications like forced draft blowers. The P100G can be used both in dry indoor applications or within an enclosure.
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Product
L31 Series Heavy Duty Vertical Multi-Station Stainless Steel Liquid Level Switch
L31
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As many as six level control points and up to 72” in overall length. Mount at the top or bottom of a tank. It can be fully customized. Typically found in potable water, hot water, acids, and various solvent applications.
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Product
L20 Series Side Mounted Stainless Steel Liquid Level Switch
L20-02-S2-02-NO
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The L20 Series Side Mounted 316L Stainless Steel Liquid Level Switches are commonly used in potable water, hot water, various acids, and in solvents. The side mount provides added versatility, allowing the switch to be used as a high or low level indicator, and stainless steel body provides use up to 500 PSI.
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Product
SS Body Pressure Switch (longbody, NEMA 4)
P117LG
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The P117LG NEMA 4 Stainless Steel Pressure Switches are the weather-proof, liquid-resistant version of the P117G. The NEMA 4 rating makes these rugged switches suitable for outside applications or in areas of condensing humidity. Unlike the P117G, the P117LG set point is factory set to customer specification and is non-adjustable.
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Product
Temperature Switch
T150D
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The T150D Adjustable Stainless Steel Miniature Temperature Switches provide the end-user with a wide range of functionality without impacting durability. The T150 is designed for use up to 510°F but can withstand temperatures up to 800°F while still protecting the set point and life of the switch. The limit filled, saturated vapor sensor is in direct contact with the temperature-sensing outer shell producing fast response and accurate temperature control. The external setting scale provides full range adjustment and the external lock screw allows for easy adjustment of set point.
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Product
Differential Pressure Switches
P845
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The Whitman Controls P845 Differential Pressure Switches are rugged and versatile, with excellent by-pass characteristics and the ability to handle a wide variety of media to 6,000 PSIG and set point ranges to 250 PSID. These switches are NEMA 4 rated and can tolerate submersion. They are commonly used across oil and water filter heads to detect when a filter element needs changing. It may be mounted in any orientation and is capable of carrying light to moderate mechanical shock and vibratory loads.
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Product
Liquid Level Switches
L70 Series
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Miniature in size, allowing for use across a wide range of industrial applications. Highly compatible with numerous liquids.
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Product
Compound Switches
P100C
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The P100C High Accuracy Compound Switches are ideal in applications where precision of setpoint must be high and repeatability low. The P100C is highly versatile with the ability to operate in positive and negative pressure environments. These switches can be used both in dry indoor applications or within an enclosure.
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Product
Temperature Sensors
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Our temperature switches and thermostats are ideal for applications where the end user is looking for highly accurate control across a wide range of operating temperatures. These industrial temperature sensors are adjustable and highly responsive, affording use across a number of OEM processes.
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Product
OEM Replacement Switches
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Whitman Controls is an OEM Switch Distributor offering a wide range of OEM replacement units for quick and easy solutions for your application.
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Product
SS Body Vacuum Switch (longbody, NEMA 4)
P117LV
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The P117LV NEMA 4 Stainless Steel Vacuum Switches are the weather-proof, liquid-resistant version of the P117V. The NEMA 4 rating makes these rugged switches suitable for outside applications or in areas of condensing humidity. Unlike the P117V, the P117LV set point is factory set to customer specification and is non-adjustable.
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Product
Zinc Diecast Body Vacuum Switch
P119V
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The P119V Zinc Diecast Body Vacuum Switches are the inexpensive version of the P117V and recommended for indoor OEM use. It is commonly used in the medical field and as a safety switch in numerous applications. The compact nature of these switches make them ideal for tight spaces.
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Product
Pressure Switches
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Whitman controls offers the most diverse selection of pressure switches in the industry. Our diverse line of switches are used across a wide range of applications including blowers, generator sets, off-road vehicles, compressors, wafer ovens, process equipment, flow control devices, pumps, wastewater, heating and cooling systems, and numerous other applications across industries.
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Product
L70 Series Mini Polypropylene Vertical Mount Liquid Level Switch (1/8" NPT)
L70-1/8NPT
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Miniature in size, allowing for use across a wide range of industrial applications. Highly compatible with numerous liquids.
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Product
L40 Series Vertical Mount Polypropylene Plastic Liquid Level Switch
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Most versatile and durable of the vertical liquid level switch line. Highly compatible with numerous liquids :acids, water, bases.
