CAPACITIVE TENSOMETRIC WEIGHT SENSORS DWK 1103

PURPOSE

scales with increased reliability which operate under intense impact and vibration loads

SPECIAL FEATURES

resistance to vibration and impact load
high overload capacity
self setting spherical contact surfaces
stainless steel body

APPLICATION

road vehicle scales
bunker scales
roller-table scales
platform scales

Road vehicle scales.

Platform scales.

Road vehicle scales 01WAT-60

IMPLEMENTATION

DWK 1103 – Connector Connection
DWK 1103k - Cable Connection

Nominal load , t	Dimensions, mm
Nominal load , t	А	H	L	R	D
1-5	80	138	106	120	120
10	100	158	126	120	120
15	120	198	146	150	150
20	130	208	156	180	150

Limiter protecting system from lateral movements of the platform.

Limiter protecting system from lateral movements and lifting of the platform.
This kind of limiter protects the sensor from external mechanical damage as well as high temperature influence if connected to compressed air system

Self setting spherical surfaces are designed for weighting system to restore to its original state if lateral forces are applied.

Stem protects the sensor from rotation.

Output signal in DWK 1103 is significantly higher than output signal of the corresponding tenso-resistive sensor. Advantages:

significantly increased electric noise resistance
requirements for sensitivity of secondary equipment are reduced
there is no necessity to use special shielded capacitive cables

TECHNICAL DATA

Name	Unit	Value
Nominal load	t	1; 2; 5; 8; 10; 15; 20;
Accuracy class	-	Д1	С3
Hysteresis	%	±0,05;	±0,017;
Non-linearity	%	±0,05;	±0,017;
Working feedback ratio	mV/V	200
Nominal supply voltage	V	±3,5; ±7
Standard supply voltage	V	±5
Working temperature range	С	-30; +70
Maximum load	%Рnom	200
Maximum dynamic load	%Рnom	200
Protection according to EN60529 DSK1103r DSK1103k	-	IP65 IP68
Body material	-	Stainless steel