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washdown stainless steel scales for food processing and fishing industry

The HW-WP Series by A&D features up to 1/12,000 resolution These scales are perfect for the food, fish, pharmaceutical, chemical, or shipping applications.  These IP65 / NEMA4 Compliant water resistant stainless steel packaging protects the scale from the most challenging washdown environments.  The large & clear VFD Display is mounted on a stainless column or the column can be removed and the display can be positioned on a benchtop (the display cable length is 6.5 feet / 2meters).  The load cell is water and dust resistant thanks to the protective IP-65, Goretex® membrane.  The Rugged construction of the HW-WP series translates into a reliable and extremely durable scale.
water resistant stainless steel industrial floor scalesOptional RS-422/485 is available on any of the HW-WP Series making them the perfect choice to integrate into automated test stations.  You can network up to 16 devices to a single PC using the RS-422/485 interface.

HV-WP Series has similar features of the HW-WP, but offers instead a triple range providing you with a broader weighing range.  Either series provides you with an all-purpose weighing solution with stainless steel construction for durability in a wide variety of industrial weighing application especially in wet environments.

The removable platform cover allows for easy cleaning to achieve sanitary standards in the food processing industry. 

A&D Model
Capacity (kg) Resolution (kg)
10kg x .001kg
60kg x .005kg
100kg x .01kg
220kg x .02kg
Capacity (lb) Resolution (lb)
20lb x .002lb
150lb x .01lb
200lb x .02lb
500lb x .05lb
Capacity (oz) Resolution (oz)
320oz x .05oz
2400oz x .2oz
3200oz x .5oz
8000oz x 1oz
Capacity (lb) Resolution (oz)
20lb x 0.1oz
Not Available
Not Available
Not Available
Linearity (kg)
7 segment Vacuum Fluorescent Display, Character height 20mm
The scale can be also used with the column removed and the display mounted on a wall or benchtop (no wall mount bracket is available so you would need to make your own bracket) - display cable length is 6.5 feet / 2meters
Max Count
Legal For Trade
The HW-KWP Series is NOT LEGAL FOR TRADE - please review the HV-KWP Series as an alternative
Standard Accessories
RS-232C bi-directional serial port†, Manual
Operating Temp.
-10°C ~ 40°C / 14°F ~ 104°F
8kg / 17.6 lb
13kg / 28.7 lb
19kg / 41.9 lb
19kg / 41.9 lb
120 VAC only
Pan Size (mm)

(W) x (D) (Inch)

250 x 250

9.8 x 9.8

330 x 424

13.0 x 16.7

390 x 530

15.4 x 20.9

390 x 530

15.4 x 20.9

Dimensions (mm)

(W)x(D)x(H) (Inch)

255 x 466 x 437

9.8 x 18.3 x 17.2

330 x 615 x 786

13.0 x 24.2 x 30.9

390 x 700 x 786

15.4 x 27.6 x 30.9

390 x 700 x 786

15.4 x 27.6 x 30.9

Optional Accessories
OP-02 Extension Cable, OP-03 RS-232C with Comparator Relay Out/Buzzer, OP-04 RS-422/485 with Comparator Relay Out
Download the Instruction Manual (2.4 MB) now download manual  You need Adobe Acrobat Reader to view.  The instruction manual contains detailed information regarding assembly, additional features and keypad functions.

† Note: There is no conventional DB-25 connecter on the back of the display head for an RS-232 connector since it would pose a problem for sanitation or moisture.  You simply have to open an access port to be exposed to a terminal block on the main board.  Then strip/tin a cable and run it out of the waterproof cable hubs on the backplane to maintain washdown capability.  Download the Instruction Manual since it describes all of this in detail (page 47).

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