Rice Lake RL1521A Aluminum, Single Point Load Cell

As of: Friday, July 11, 2025
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1 US 50620 RL1521A CMYK

Standard Features

Low-profile single-point load cell designed for electronic bench scales and platform scales. A replacement for the VPG® BLH® and NMB C2G1, capacities range from 3 kg to 35 kg.

Approvals

NTEP Logo
LOGO FM CUS

WARNING: Cancer and Reproductive Harm California Proposition 65

RL1521A Load Cell Specifications

Full Scale Output:
2.0 mV/V

Output Resistance:
350 (± 3) ohm

Input Resistance:
410 (± 15) ohm

Material/Finish:
Aluminum

Temperature:
Compensated:
14 °F to 104 °F (-10 °C to 40 °C)
Operating:
0 °F to 150 °F (-18 °C to 65 °C)

Seal Type:
Environmentally sealed, IP66

Safe Overload:
150% full scale

Rated Excitation:
5 to 10 VDC (15 V maximum)

Combined Error:
0.03% full scale

Insulation Resistance:
2,000 megohm

Cable Length:
10 ft
1.50 ft

Cable Diameter:
0.14 in PVC jacket

Cable Color Code:
Green +Excitation
Black –Excitation
Red +Signal
White –Signal

Max Platform Size:
13.75 × 13.75 in

Warranty:
Two-year limited

Approvals:
cFMus
NTEP 98-166

RL1521A Load Cell Dimensions

Rated Capacity A B C D E F G H
kg/mm
3 to 7 130.0 22.0 25.0 M6 × 1.0 25.4 15.0 106.0 12.0
10 to 30 130.0 22.0 25.0 M6 × 1.0 30.0 15.0 106.0 12.0
35 130.0 22.0 25.0 M6 × 1.0 40.0 15.0 106.0 12.0

 

 

Parts

Part # Description
1.5ft Cable
50620 Load Cell,SPT RL1521A-3kg 3 KG 1.5ft 2mV/V 350 OHM NTEP III 5S AL IP66 FM
50619 Load Cell,SPT RL1521A-5kg 5 KG 1.5ft 2mV/V 350 OHM NTEP III 5S AL IP66 FM
50621 Load Cell,SPT RL1521A-7KG 7 KG 1.5ft 2mV/V 350 OHM NTEP III 5S AL IP66 FM
50622 Load Cell,SPT RL1521A- 10KG 10KG 1.5ft 2mV/V 350 OHM NTEP III 5S AL IP66 FM
50623 Load Cell,SPT RL1521A- 15KG 15KG 1.5ft 2mV/V 350 OHM NTEP III 5S AL IP66 FM
50624 Load Cell,SPT RL1521A- 20KG 20KG 1.5ft 2mV/V 350 OHM NTEP III 5S AL IP66 FM
50625 Load Cell,SPT RL1521A- 30KG 30KG 1.5ft 2mV/V 350 OHM NTEP III 5S AL IP66 FM
50626 Load Cell,SPT RL1521A- 35KG 1.5ft 2mV/V 350 OHM NTEP III 5S AL IP66 FM
10ft Cable
132261 Load Cell,SPT RL1521A- 3kg 3M 2mv/v 350 Ohm NTEP III 5S AL IP66 FM
132262 Load Cell,SPT RL1521A- 5kg 3M 2mv/v 350 Ohm NTEP III 5S AL IP66 FM
132263 Load Cell,SPT RL1521A- 7kg 3M 2mv/v 350 Ohm NTEP III 5S AL IP66 FM
132264 Load Cell,SPT RL1521A- 10kg 3m 2mv/v 350 Ohm NTEP III 5S AL IP66 FM
132265 Load Cell, SPT RL1521A- 15kg 3M 2mv/v 350 Ohm NTEP III 5S AL IP66 FM
132266 Load Cell,SPT RL1521A- 20kg 3M 2mv/v 350 Ohm NTEP III 5S AL IP66 FM
132267 Load Cell,SPT RL1521A- 30kg 3M 2mv/v 350 Ohm NTEP III 5S AL IP66 FM
132268 Load Cell, SPT RL1521A- 35kg 3M 2mv/v 350 Ohm NTEP III 5S AL IP66 FM

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