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AMD 120 DIP BLOCKED CHUTE / LEVEL SWITCH

120

 

A & M Controls Blocked Chute/Level Switch Designed and Manufactured by A & M Controls Certified DIP IP65 AUS Ex 3677

For use on free flowing materials at atmospheric pressure.

Grain - Flour - Pellets - Cement - Ash - Crushed Rock - Sand - Coal - Sewerage Sludge
A very rugged and reliable switch which will operate on most applications in the Grain, Quarry Mining, Power and Materials Handling Industries
as a blocked chute switch or level switch. Other advantages are that it will operate on any control voltage and is a simple on/off, 2 wire system which
does not require a power supply, motor circuit or extra fittings.

Company Message

A&M Controls was established in 1980 to design and manufacture blocked chute and level switches for use in a number of
industries requiring a simple,reliable and inexpensive switch.

After many years of experience in the Electrical and Instrument field associated with the Grain, Stockfeed, Mining and Power
Industries we have achieved that aim and are still improving our products to maintain the satisfaction of our extensive customer base.

Our standard of quality control is jealously guarded and we appreciate customer feedback so that we can customize their needs.

Specification of the Blocked Chute Switch

AMD 120 DIP BLOCKED CHUTE / LEVEL SWITCH

For use on free flowing materials at atmospheric pressure.The AMD 120 DIP can eliminate spillage and expensive cleanups
in cases of Bin overflow or conveying blockages.
Dependability and low cost are synonymous with the AMD 120 DIP.

For best results and sensitivity, connect with a 20mm conduit to allow the dissipation of displaced air in the housing
caused by the movement of the diaphragm.

Specification:

Certified IP 65 T6 DIP AUS Ex 3677

Aluminium Casting
Faceflange is 304 Stainless Steel
Fully Gasketed - it is both weather
and dust proof
Hard wearing diaphragm
Temperature to 110 Deg. C.
Two wire circuit N/O or N/C SPDT.
Voltage 12V to 240V. Rated 2 Amps
Sensitivity Adjustment.
Electrical Conduit Entry - 20mm.
Mounting is 6 x 6mm on 154 PCD
Bin cutout is 110 mm.
Shipping weight is 1.25 kgs.

 

 

AMD-WMF Mounting Flange

 

MAT,L 4mm PLATE MS ZINC PLATED
SUPPLIED WITH 6 OFF M6 X 30 SET SCREWS ZINC PLATED

INSTALLATION

CUT HOLE Ø 130 IN CHUTE AND WELD WMF FLANGE
IN PLACE THEN MOUNT amd 120 SWITCH

 

AMD –NP Hopper Level Switch.

Applications to detect the level of fly ash and flue gas particles collected in Electrostatic Precipitators
and Fabric Filter Dust Collection Plants opertaing at negative pressure and temperatures up to 210 Degrees C.


Specification:

Enclosure is certified IP65.
End connection to 80mm (3 inch) ANSI 150 flange, for bolting to flanged
spigot welded on dust hopper.
Flange spigot on hopper to be at least 30 Deg above horizontal with the
30mm (1.25 inch) sensing tube facing in a downward direction into the product.
Switch housing can be mounted at any angle it can also be mounted directly to a 1.25 inches BSP pipe thread.
Conduit / Cable entry is 20mm.
Electrical connections are, common, N/O and N/C, SPDT switch.
Two or three wire circuit. (At any control voltage)
No power supply or ancillary circuits required.
Hopper negative pressure -0.5 Kpa to -8 Kpa or better.
Through gas temperatures to 210 Deg. C.

hopper

 

 

Contact Us

A & M Controls can be contacted at

Address :
45 Gracedale Avenue
Ringwood East,
Victoria, Australia 3135

email:
andrew@amcontrols.com
amcontrols@bigpond.com

Within Australia:
Phone (03) 9879 1440
Fax (03) 98791440
Mobile: Andrew WATT 0428 584208

International:
Phone 613 9879 1440
Fax 613 9879 1440