Rice Lake RL90000 Alloy Steel, Compression Disk Load Cell

As of: Saturday, March 29, 2025

Standard Features

Environmentally sealed low-profile compression disk. Models with capacities of 5,000 lb and 10,000 lb can also be used in tension loading applications. Shear web design provides excellent performance and its low profile makes it ideal for applications where height is critical. Capacities range from 5,000 lb to 100,000 lb. Complete with 50 ft of load cell cable.

Approvals

WARNING: Cancer and Reproductive Harm California Proposition 65

RL90000 Load Cell Specifications

Full Scale Output:
4.0 mV/V

Output Resistance:
5,000 to 50,000 lb: 350 (±3) ohm
100,000 lb: 700 (±5) ohm

Input Resistance:
5,000 to 50,000 lb: 385 (±5) ohm
100,000 lb: 770 (±70) ohm

Material/Finish:
High-alloy steel, nickel plated

Temperature:
Operating:
0 °F to 150 °F (-18 °C to 65 °C)

Seal Type:
Environmentally sealed, IP67

Safe Overload:
150% full scale

Safe Sideload:
100% full scale

Rated Excitation:
15 VDC (15 V maximum)

Nonlinearity:
0.05% full scale

Hysteresis:
0.02% full scale

Insulation Resistance:
2,000 megohm

Cable Length:
50 ft

Cable Diameter:
5,000 to 25,000 lb: 0.200 in
50,000 to 100,000 lb: 0.305 in
Polyurethane jacket

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

Warranty:
Two-year limited

Approvals:
cFMus

RL90000 Load Cell Dimensions

Rated Capacity	T	R	D	D1	D2	H	H1	H2	T1	T2
lb/in
5,000* to 10,000*	5/8-18 UNF-3B	—	4.12	1.26	3.50	1.37	0.12	-—	0.28	0.406 x .283 DP
25,000 to 50,000	—	0.875	4.75	1.53	4.00	2.12	0.50	0.30	0.34	0.508 x .38 DP
100,000	—	0.875	5.50	1.98	4.60	2.25	0.25	0.30	0.41	0.626 x .4 DP
* 5,000lb and 10,000lb models can be used in compression and tension load applications, load cup, pn 33616 is required for compression applications.

Parts

Part #	Description

33061	Load Cell,CDK RL90000-5K 5,000lb 15m 4mV/V 350 OHM WW Alloy Steel C/T FM IP67
33062	Load Cell,CDK RL90000-10k 10,000lb 15m 4mV/V 350 OHM WW Alloy Steel C/T FM IP67
33063	Load Cell,CDK RL90000-25K 25,000lb 15m 4mV/V 350 OHM WW Alloy Steel C FM IP67
33064	Load Cell,CDK RL90000-50K 50,000lb 15m 4mV/V 350 OHM WW Alloy Steel C FM IP67
33065	Load Cell,CDK RL90000- 100k 100,000lb 15m 4mV/V 700 OHM Alloy Steel WW C FM IP67

Options

Part #	Description

33616	Cup,Ball 1-5/16DIAx1-1/8