Cảm biến tải trọng Flange load cell PD 21 Model PD 2117 I PD 2125 I PD 2135 Erhardt-leimer

Cảm biến tải trọng Flange load cell PD 21 Model PD 2117 I PD 2125 I PD 2135 Erhardt-leimer

Cảm biến tải trọng Flange load cell PD 21 Model PD 2117 I PD 2125 I PD 2135 Erhardt-leimer

PRODUCT DESCRIPTION

Position-independent installation due to various mounting options such as flange bearings, pedestal bearings, inner or outer fastening

Maximum operational reliability due to overload protection up to 20 times the nominal measuring force

Different shaft diameters from 12 to 65 mm and nominal measuring forces from 0.05 to 10 kN ensure a high degree of flexibility

In case of horizontal measuring direction, no influence on the measuring result due to the weight of the roller

Good temperature behavior and a high degree of linearity of the measuring elements due to strain gauge application on a flat surface
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TECHNICAL SPECIFICATIONS
Accuracy class 0,5
Nominal characteristic (Sensitivity) 1 m V/V
Combined error < 0.5%
Characteristic value tolerance 0.2%
Measuring principle Full bridge strain gauge
Nominal resistance of the bridge strain gauge 700 Ohm
Bridge supply voltage, nominal value 10 V
Bridge supply voltage, max. permissible value 14 V 
Mechanical stop 1.8 to 2.4 FN dep. on type
Operating load 1.8 to 2.4 FN
Limit load 20xFN
Nominal measuring travel 0.1 to 0.2 mm depending on type 
Nominal temperature range -10 °C to +60 °C 
Operating temperature range -10 °C to +90 °C 
Temperature coefficient ±0.3% / 10 K (characteristic value)
± 0.3% / 10 K (zero signal)
Protection class IP 50 
Max. permissible axial transverse force 1xFN 
Weight 2.3 kg (d1 = 17 mm),
3.6 kg (d1 = 25 mm),
8.5 kg (d1 = 35 mm)

Flange Load Cell PD 21/22

 

Type Drill hole at one side

Type Drill holes at both sides

Φ(mm)

Nominal Measuring Force (kN)

PD 2112

PD 2212

12

0.05

0.1

0.2

0.5

1

PD 2115

PD 2215

15

0.05

0.1

0.2

0.5

1

PD 2117

PD 2217

17

0.05

0.1

0.2

0.5

1

PD 2120

PD 2220

20

 

0.15

0.3

0.75

1.5

PD 2125

PD 2225

25

 

0.15

0.3

0.75

1.5

PD 2130

PD 2230

30

 

0.3

0.6

1.5

3

PD 2135

PD 2235

35

 

0.3

0.6

1.5

3

PD 2140

PD 2240

40

 

0.6

1.2

3

6

PD 2145

PD 2245

45

 

0.6

1.2

3

6

PD 2150

PD 2250

50

 

0.6

1.2

3

6

PD 2155

PD 2255

55

 

1

2

5

10

PD 2160

PD 2260

60

 

1

2

5

10

PD 2165

PD 2265

65

 

1

2

5

10

 

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