Level Switches

Tank Level Gauges and Switches suit cryogenic/liquefied gas.
Level Switches

Tank Level Gauges and Switches suit cryogenic/liquefied gas.

Available in single and double switch options, Model 116 indicating switches feature Dry Bellows design with internal bi-directional relief valves with no liquid fill required to protect unit from over-range. DP ranges from 0-80 in. H2O to 0-600 in. H2O. Rated at 4 A at 30 Vdc, 5 A at 120 Vac SPDT, units come with highly visible Flag option to indicate reorder" or "alarm" fluid conditions, and...

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Slotted Optical Switch is offered in right angle package.
Level Switches

Slotted Optical Switch is offered in right angle package.

OPB920xZ Series non-contact optical switches feature 890 nm wavelength infrared LED with power dissipation of 100 mW, max forward current of 40 mA and max forward voltage of 1.7 V. Reverse DC voltage is 2 V, with reverse current of 100 Â-µA. Output Photologic® sensor features supply voltage of 18 V and power dissipation of 200 mW. Operating temperature for optical switches ranges from...

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Level Switches

MEMS Optical Switch uses 50 µm core fiber.

Packaged in 25 x 16 x 8.5 mm housing, MEMS Optical Switch consumes less than 170 mW of electrical power and offers port counts from 1 x 2 up to 1 x 8, allowing multi-mode optical switch systems suited for military and defense applications. Port count can be controlled via TTL or I2C. Based on Telcordia GR-1221-qualified platform, switch survives shock and vibration, temperature cycling, damp...

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Liquid Level Switch suits hard-to-reach, hazardous areas.
Level Switches

Liquid Level Switch suits hard-to-reach, hazardous areas.

Rosemount® 2160 vibrating fork liquid level switch is unaffected by flow, bubbles, turbulence, foam, vibration, solids content, coating, liquid properties, and product variations. Operating in temperatures from -94° to +500°F, product wirelessly communicates switch output state, diagnostics, and PlantWeb alerts and operates in WirelessHART mesh network. For optimal mounting,...

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American Fibertek Showcases Expanded Fiber Transmission Solutions with Advanced Functionality at ISC West 2010
Level Switches

American Fibertek Showcases Expanded Fiber Transmission Solutions with Advanced Functionality at ISC West 2010

New Offerings Designed For IP, Analog And Hybrid Video Surveillance Systems. Las Vegas, NV (March 24, 2010) - American Fibertek, Inc. (AFI) is unveiling a host of new products to complement the company's comprehensive line of fiber optic transmission solutions designed specifically for video surveillance and security applications here at ISC West 2010. Highlights include new video transceivers...

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Fiber Optic Switch suits FTTH and PON monitoring systems.
Level Switches

Fiber Optic Switch suits FTTH and PON monitoring systems.

Delivering fast switching time, high port count MEMS 1x56 optical switch features internal MEMS components, which meet Telcordia GR-1221 standards. Compact switch is suited for 1xN optical switching for port sizes between 1x25 to 1x56 with single mode fiber. Optical switches with port counts up to 1x128 are also available for FTTH monitoring solutions.

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Level Switches

SOR® 1500 Series Electric Level Switches Now Available with CSA/US Explosion Proof Approval

(Lenexa, Kansas, USA) - For years, the 1500 series level products have been a staple in the oil and gas fields of America. Most of these products were sold with a Canadian based explosion proof approval with no issues or question. However, a number of US states have recently made changes to their legislation requiring instrumentation to be provided with a US approved certification. Thanks to the...

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Level Switches

SOR® Non-bleed Pneumatic Level Switch a Popular Choice

The SOR® Model 1540 Level Switch has proven to be a favorite in oil and gas operations since its introduction in 2005. It is a horizontally mounted, float-operated, non-bleed, pneumatic level switch suitable for applications where pneumatic valve operation is required to signal presence or absence of liquid at a discrete level. SOR Product Development Manager Jason Aldrich says, The 1540 is...

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Capacitive Proximity Switch operates with AC and DC loads.
Level Switches

Capacitive Proximity Switch operates with AC and DC loads.

Measuring 30 mm dia x 80 mm deep, Model CHP is suited for clean liquids and dry bulk materials. Two-wire AC unit operates from 20-250 Vac and switches loads as high as 30 mA. Switch comes with built-in ESD protection and operates over temperature range of -25 to +70°C. Capable of switching 10-30 Vdc, 4-wire model interfaces with variety of PLCs and comes in either NPN or PNP style with both...

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Bin-Level Switch is designed for fly ash applications.
Level Switches

Bin-Level Switch is designed for fly ash applications.

Utilizing stable oscillator core which exhibits almost no drift with process temperature changes, heavy duty Gladiator Admittance switch is capable of detecting products having low dielectric constants, such as fly ash. High temperature ceramic insulation withstands temperatures up to 450Â-ºC, while rugged 36 mm stainless steel sensing element withstands heavy impact loads without bending or...

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