FIAMA VIR-SP Manual

DISPLAY FOR IRRIGATOR FOR COIL VIR-SP
CALCULATION SM

Description

The display VIR-SP together with the bi-directional magnetic sensor SM are a complete system that
can be applied on all hose reel irrigators, for measuring of irrigation speed, lacking time of irrigation's
end and length of unwound tube. By programming the instrument with the correct diameter value of
tube and hose reel, coil number, layer number, and so on. The variation of the coil diameter is
compensate during winding/unwinding of the tube and the value showed on the display corresponds to
the real value of the irrigation speed, lacking time and length of unwound tube.
The programming and consultation of all functions is very easy and immediate by means of three
frontal keys and the LCD display (range 0-999) with 12 mm high digits.
The instrument is battery supplied and doesn't needs an outside supply.
The display has a shockproof and self-extinguishing plastic case with protection degree IP65, frontal
dimensions are 72x72 mm, supplied with two clamps for the panel assembling.
The magnetic transducer is seated in a cylindrical case threaded M12x1 with a 2 m long cable and it
works with a magnet, which has be mounted on the rotating part of the irrigator.
Frontal view Back view
Presscable PG7
RESET
TIME
METER

Power supply

The instrument is fed with 3 batteries 1,5V R6A AA (common type for radio), they have a last about
3000 hours, more than a year with 8 hours of irrigation at day. We advise to change the batteries every
year at the beginning of season.
To substitute batteries take away the back panel and screw off the four close-screws, put out the
battery-holder and change batteries taking a look to the polarity on the same battery-holder.
Data: 20/02/06 File : VIR_SP_ing.doc Rev:1.2 Pagina 1 di 4