Purpose of the development: Control device elevator loading SenS Lift designed to measure signals from strain gauges weight.

Recommended application field: Building.

Technical characteristic: Some technical details: - The device can be made in embodiments: · 24 V DC; · 110 V, 50-60 Hz AC; · 220 V, 50 Hz AC. - The device generates signals relay outputs "dry contact": · 15/20 kg (allows you to see the weight of the child); · 50% of the NPP Net (we care about your safety); · 90% of the NPP Net (optimization of the elevator); · 110% of the net NPP. - Power consumption, W, not more than 5 - Lifecycle, not less than 25 years

Advantages over analogues: advantages: - Simplified calibration at the facility - Simplified calibration without the use of special cargo - Universal device for use with a variety of sensors - The device can be used for different load capacity lifts - Universality supply

The development stage readiness: Introduced in production

Description of the development:
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The device has from 1 to 6 independent measuring channels for full-bridge type sensors , each channel is performed temperature compensation and digital signal processing . 1. Simplified calibration at the facility - Setting maximum loading elevator on the subject at the customer. 2 . Simplified calibration without the use of special cargo - Calibration can be performed by two -point ( weight of the empty cabins and known weight ) , entering known weight from the keyboard . Keyboard allows you to select the display mode data adding high value NPP Net , calibration and other data. 3 . Universal device for use with a variety of sensors - The device can be used with various types of sensors: · Sensors under the floor (series LA); · Sensors in cable (series LB); · The sensors on the beam (series LC); · Sensors under the winch (series LD). 4 . Relay output " 15/20 kg " uses polarized relay , whose state does not change after a power outage . This allows the use of this relay contact circuit for emergency lighting in the event of a finding of a passenger in the car when power is off . 5 . In an embodiment of the sensors under the winch device generates an analog output to control frequency drive signal which is proportional to the net weight . The analog output is galvanically isolated and can be configured as an output voltage or current with different ranges . 6. In the formation of the control logic can be used galvanically isolated logic input , the input signal levels from 24 V DC to 220 V AC. 7. For communication with the computer provides an interface RS232.

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Licence's sale
Technological document's sale
Creation of joint enterprise
Realization of finished commodity

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua