Tekglobal Technologies

General specificationsMeasuring methodThe tuning fork is brought to its resonance frequency by means of a piezoelectric drive. If the tuning fork is covered by liquid, this frequency changes. The electronics monitor the resonance frequency and indicate whether the tuning fork is freely vibrating or is covered by liquid.Construction typecompact device
device with short tubeOperating modeMAX = maximum safety:
The device keeps the electronic switch closed as long as the liquid level is below the fork.
example application: overspill protection
MIN = minimum safety:
The device keeps the electronic switch closed as long as the fork is immersed in liquid.
example application: dry running protection of pumps
The electronic switch opens if the limit is reached, if a fault occurs or in the event of a power fails (quiescent current principle)





FlowmeterVolume flowmeterLiquid flowmeterPressure transmitterPressure gaugeAnalog pressure transmitterGas flowmeterStainless steel flowmeterCalibration systemAnalog pressure indicatorIndustrial flowmeterPressure probeWaterproof pressure transmitterStainless steel pressure transmitterMembrane pressure transmitterLevel transmitterDigital pressure transmitterDial pressure indicatorLiquid level transmitterRS485 flowmeter

Advantages:

• Accurate detection: The sensors are designed to detect the smallest flames, which makes it ideal for detecting fires in small spaces.
• Easy installation: The sensor is easy to install and can be mounted on a wall or ceiling without any additional tools required (except for a screwdriver).
• Low maintenance: There is no need for regular cleaning of the sensors as they are self-cleaning and do not require filters or replacement parts.
• Long battery life: The sensor’s battery lasts up to ten years, so it can be used anywhere without worrying about power shortages or charging issues.

Limit Switches

Limit switches, likely to be used as pilot devices for magnetic starter control circuits, allows them to start, stop, slow down, or accelerate the functions of an electric motor. It automatically monitors and indicates whether the movement limits of a particular device have been exceeded. Schneider Electric India offers OsiSense limit switches that are primarily an advanced electromechanical device that contains an actuator linked to a series of contacts. It is a boon for industrial machinery that undergoes automatic operations. It serves the purpose of control switches that activate according to the movements involved in a machines performance.

Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Osiswitch Miniature Snap Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Osiswitch Miniature, Metal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Osiswitch Miniature, Plastic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Osiswitch Compact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Osiswitch Compact, Metal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Osiswitch Compact, Plastic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Osiswitch Compact, Metal and Plastic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Osiswitch Compact, Plastic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Osiswitch Compact, Metal and Plastic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Osiswitch Compact with Manual Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 Osiswitch Classic, Metal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 Osiswitch Classic, Metal, Conforming to CENELEC EN 50041 . . . . . . . . . . . . . 98 Osiswitch Classic, Plastic, Conforming to CENELEC EN 50041 . . . . . . . . . . . 126 Osiswitch Classic, For Hoisting, Mechanical Handling, and Conveyer Belt Shift Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .