saimo Tacho-generator N12C/N12B

 The sensor is connected to a dedicated electronic belt scale drum. The use of soft links to eliminate the speed sensor is usually friction between the friction wheel and belt due to slip caused by the error; full cast aluminum housing, has good shielding; sensor closed performance, suitable for outdoor installation; speed sensor movement without carbon brush Pulse generator, without adjustment, calibration, no maintenance; the latest electronic belt scale speed sensor soft connection technology, more effectively protect the speed accuracy, thus ensuring the accuracy of electronic belt scale, and greatly improve the life of the equipment. Dosing feeder, batching scale, coal scale, pressure weighing coal feeder, screw feeder, tape feeder and other supporting speed sensor can provide.

 product manual:

Belt scale N12 speed sensor is a measure of belt conveyor speed device, directly connected to the driven drum or large diameter roller, so to ensure reliable contact with the belt to eliminate belt slippage and other factors on the speed sensor adverse effects.

 Features:

        Speed sensor for the non-carbon brush AC pulse generator, without adjustment, calibration, maintenance-free;

        Cast aluminum shell, with good shielding, closed, suitable for outdoor installation;

        The latest soft connection technology, more effectively ensure the accuracy of speed, and greatly improve the service life of equipment;

Speed range: N12C type 0.5-4.0m / s N12B type 0.05-1.0m / s 

Resistance strain gauge pressure sensor;

· Sealed structure, can be used in extremely harsh environments;

Non-linearity: <0.03% FS

· Non-repeatability: <0.01% FS

• Creep: <0.02% FS

· Temperature sensitivity:

Accuracy / non-linear: Net weight from 0% to full load of 105%, the error is less than 0.01%

Overload capacity: 150% of the sensor capacity