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ATR Tension Canister Load Cell

Loadcell ACR

The ATR series load cells are designed for measuring tensile loads up to 10 tonnes are particularly suited for industrial application where optimum precision is needed. Featuring high-alloy tool steel construction for excellent repeatability, the unique element design provides high rated output (3 mV/V) with low deflection. It is recommended that the load cell should incorporate rod end ball joint assemblies to reduce the overall length.

  • Hermetically sealed
  • Robust high capacity design
  • High rated output (3 mV/V)

Technical dataATR

Model ATRU ATRC ATRD

Rated capacity (RC):

500 kg, 1 t, 2 t, 3 t, 5 t

100 kg, 200 kg, 300 kg, 500 kg, 1 t, 2 t, 3 t, 5 t, 10 t

100 kg, 200 kg, 300 kg, 500 kg, 1 t, 2 t, 3 t, 5 t, 10 t

Non-linearity:

≤0.02 % RO

≤0.05 % RO

≤0.1 % RO

Hysteresis:

≤0.02 % RO

≤0.02 % RO

≤0.1 % RO

Creep, 20 min:

≤0.02 %

≤0.02 %

≤0.1 %

Non-repeatability:

≤0.02 % RO

≤0.02 % RO

≤0.1 % RO

Rated output (RO), rationalised:

3.0 mV/V ±0.1 %

3.0 mV/V ±0.1 %

3.0 mV/V ±0.2 %

Zero balance:

1 % RO

Temperature effect on rated output:

±0.03 % load/10 K

±0.03 % load/10 K

±0.05 % load/10 K

Temperature effect on zero balance:

±0.03 % RO/10 K

±0.03 % RO/10 K

±0.05 % RO/10 K

Compensated temperature range:

-10 … +70 °C

Operating temperature range:

-20 … +80 °C

Supply voltage, recommended:

10 VDC

Supply voltage max.:

15 VDC

Terminal input resistance:

350 Ω ±3.5 Ω

Terminal output resistance:

350 Ω ±5 Ω

Insulation resistance, min.:

5000 MΩ at 50 VDC

5.000 MΩ bei 50 VDC

2.000 MΩ bei 50 VDC

Safe overload:

150 % RC

Ultimate overload:

300 % RC

Environmental sealing:

meetsIP67

Electrical connection:

Ø 9 mm x 5 m (22AWG x 4-core, shielded)

Dimensions

Dimensions of loadcell ATR

Dimensions in ''mm'', all values are approx. values These drawings are for information only and not intended for construction purpose. Please contact us for detailed drawings.

Rated capacity 100 kg to 300 kg
(981 N to 2.9 kN) 		500 kg, 1 t
(4.9 kN, 9.8 kN) 		2 t to 5 t
(19.6 kN to 49 kN) 		10 t
(98 kN)

A

88

88

88

138

B

110

106

145

210

C

35

33

52.5

70

D

192

188

255

430

E

16

16

32

50

F

16

16

28

43

G

12

12

22

40

H

41

41

55

110

J

M12 x 1.25; depth 13

M12 x 1.25; depth 13

M24 x 2; depth 30

M39 x 2; depth 50

K

112

112

112

171

Rod end ball joints

SRTR1

SRTR1

SRTR2

SRTR3

Weight

2.8 kg

2.8 kg

4.5 kg

12.5 kg

Wiring

Load cell wiring

red

+ supply voltage

green

+ output signal

white

- supply voltage

blue

- output signal

bare

screen

Ordering Information

ATRz-xx

Model z=

Capacity xx =

U = Linearity =0.02 % RO

100 = 100 kg

1T = 1 t

C = Linearity =0.05 % RO

200 = 200 kg

2T = 2 t

D = Linearity =0.1 % RO

300 = 300 kg

3T = 3 t
 

500 = 500 kg

5T = 5 t
   

10T = 10 t

Safety note: It is essential to provide additional safety precautions like safety chains etc. for catching the load in a breakage, which cannot be excluded completely.

Information in the PDF datasheet (see above) may be more detailed. Due to continual product development, ALTHEN and partners reserve the right to vary the foregoing details without prior notice.