Rice Lake RL20000I Alloy Steel, S-beam Load Cell

As of: Thursday, August 13, 2026

Standard Features

This load cell has a compact, rugged design and is ideally suited for scale conversions and general-purpose weighing. Modules are available in capacities from 25 to 20,000 pounds, with cable lengths available in 20, 30 or 25 feet, depending on the module.

Approvals

WARNING: Cancer and Reproductive Harm California Proposition 65

RL20000I Load Cell Specifications

Full Scale Output:
3.0 mV/V

Output Resistance:
350 (±3) ohm

Input Resistance:
385 (±5) ohm

Material/Finish:
High-alloy steel, nickel plated

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

Seal Type:
Environmentally sealed, IP67

Safe Overload:
150% full scale

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

Combined Error:
0.02% full scale

Insulation Resistance:
5,000 megohm

Cable Length:
20 ft
30 ft (pn 17044 and 17045)
35 ft (pn 21356)

Cable Diameter:
0.200 in
Polyurethane jacket

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

Warranty:
Two-year limited

Approvals:
NTEP 90-158
cFMus

RL20000I Load Cell Dimensions

Rated Capacity	A	B	C	D	E
lb/in
25 to 300	1/4-28 UNF	0.75	0.50	2.00	2.50
500 to 1,500	1/2-20 UNF	1.00	0.75	2.00	2.50
2,000 to 2,500	1/2-20 UNF	1.25	1.00	2.00	2.50
3,000	1/2-20 UNF	1.25	1.00	3.00	4.00
5,000 to 10,000	3/4-16 UNF	1.25	1.22	3.00	4.00
15,000	1-12 UNF	1.50	1.25	4.00	5.50
20,000	1 1/4-12 UNF	2.25	2.00	5.00	7.00

20ft Cable

Part #	Description	List Price
21428	25lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $290.00
21429	50lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $290.00
21430	75lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $290.00
21431	100 100lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $290.00
21432	150 150lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $290.00
21433	200 200lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $290.00
21434	250 250lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $290.00
21435	300 300lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $290.00
21436	500 500lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $290.00
21437	750 750lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $290.00
21438	1000lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $290.00
21439	1.5K 1500lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $290.00
21440	2000lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $290.00
21441	2.5K 2500lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $290.00
21442	3000lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $335.00
21443	5000lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $470.00
21444	10K 10,000lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $470.00
21445	15K 15,000lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $590.00
21446	20K 20,000lb 20ft 3mv/v 350 Ohm NTEP III 5S/IIIL 10S WW FM IP67	List Price: $925.00

30ft or 35ft Cable (Trimmed outputs and are used in many batch plants)

Part #	Description	List Price
21356	2000lb 35ft 3mv/v -0/+.2% 350 Ohm NTEP III 5S WW	List Price: $358.00
17044	5000lb 30ft 3mv/v-0/+.2% 350 Ohm NTEP III 5S WW	List Price: $505.00
17045	20K 20,000lb 30ft 3mv/v-0/+.2% 350 Ohm NTEP III 5S WW	List Price: $995.00

Conduit Adapter Kit (must be factory installed to maintain warranty)

Part #	Description	List Price
31533	3/8-24UNF Thread Nipple	List Price: $40.00
31534	1/4-18 NPT 3/8-24UNF-ZA	List Price: $40.00

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