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Switches

First Sensor product portfolio

July 30, 2014 12:20 pm | First Sensor, Inc. | Products

Our product portfolio includes: - Optical sensor solutions like PIN photodiodes, avalanche photodiodes, position sensitive diodes, wavelength sensitive diodes, radiation detectors, photomultipliers - Pressure sensor solutions like pressure sensor chips and components, pressure sensors and pressure transmitters for air, gases and liquids - Liquid level sensors and switches like hydrostatic level sensors, capacitive level sensors and optical liquid level switches - Flow sensors for measuring mass and volume flow rates

LISTED UNDER: WATER POLLUTION CONTROL | SENSORS, pressure | SENSORS, temperature

Pressure Switches

April 28, 2014 5:14 pm | by Nikita Ernst, Associate Editor | Ashcroft, Inc. | Product Releases | Comments

Available in a variety of sizes and configurations, these pressure switches can be provided with NEMA 4 watertight and NEMA 7 explosion proof housings.

LISTED UNDER: Switches | SWITCHES, pressure

Interlock Safety Switches

March 20, 2014 11:01 am | by Nikita Ernst, Associate Editor | Product Releases | Comments

AutomationDirect has expanded its line of safety products to include solenoid interlock safety switches.

LISTED UNDER: Switches
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Model VHS Vibrating Fork Point Level Sensor

May 20, 2013 11:53 pm | BlueLevel Technologies, Inc. | Products

The Model VHS Fork is a vibrating element point level sensor for dry and free-flowing powder and granular materials. The unit uses a fork element design and has extremely high sensitivity with minimum density detection of 0.64 lbs/cubic-foot. Features include a universal AC/DC power supply, 316SS probe construction, a 1.5" NPT process connection and a SPDT relay output that is fail-safe on power failure. Short, standard and extended length probes are available.

LISTED UNDER: ALARMS, solids level | INDICATORS, solids level | MONITORS, solids level

Model VHS Vibrating Rod Point Level Sensor

May 20, 2013 11:48 pm | BlueLevel Technologies, Inc. | Products

The Model VHS vibrating rod is a point level sensor for detecting the presence and absence of dry and free-flowing powder and granular bulk solid materials with density from 3.12lbs/cubic-foot and above. This vibrating element sensor uses a single rod design with piezoelectric technology. The unit does not require calibration, has a universal AC/DC power supply and a SPDT relay output that is fail-safe and power failure. Versions of the Model VHS vibrating rod point level sensor include the standard rod and pipe extended length rod. The process connection is 1.5" NPT and probe construction is all 316SS.

LISTED UNDER: ALARMS, solids level | INDICATORS, solids level | MONITORS, solids level

Model RH/RHX HIGH TEMP Rotary Paddle Bin Level Indicator

May 20, 2013 11:59 am | BlueLevel Technologies, Inc. | Products

This unit is the HIGH TEMP version of our Model RH/RHX rotary paddle bin level indicator. It has the same basic features and specification as the standard process temperature unit except the HIGH TEMP unit is designed for use where internal bin temperatures can reach up to 750 degrees F.

LISTED UNDER: ALARMS, solids level | CONTROLLERS, bin level | INDICATORS, solids level

Model RH/RHX Rotary Paddle Bin Level Indicator

May 20, 2013 11:54 am | BlueLevel Technologies, Inc. | Products

The Model RH/RHX is a rotary paddle bin level indicator used to monitor for the presence and absence of powder, granular and other bulk solid materials and to provide a contact output. The RH is for use in ordinary locations and includes a choice of voltages, a locally visible LED indication of the normal/alarm status, auto motor shutoff, four shaft bearings and many other features. The Model RHX is the explosionproof version certified to CSA and UL standards. Many more features and accessories are available. Visit our website or call for more information.

LISTED UNDER: ALARMS, solids level | INDICATORS, solids level | MONITORS, solids level
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