Overview|Technical Documents|Specifications

Custom Compression Donut Load Cell

QLA371, 5000 lb, Custom Compression Donut Load Cell, Material - 17-4 PH S.S., 5.68" OD x 4.25" [108 mm] ID, 24 Awg 4 Conductor Braided Shielded Teflon Cable , 2 inch Long to 4 Pin Lemo PHG.0B.304.CLLD (CC4)

Spec Sheet

Listed price is in U.S. currency and subject to verification along with availability

Description

Model QLA371 is a custom through-hole (donut) load cell designed for compression applications. It offers a unique geometry, with an OD of 5.68 inches (25.4 mm) and a large ID of 4.25 inches (108 mm). This load cell features a low height profile of 0.75 inches (19.1 mm). Its rated capacity is 5000 lbs (22.24 kN) and offers a safe overload protection of 7500 lbs (33.36 kN). The compensated temperature range of this load cell is 60 to 160 °F (16 to 71 °C).

Features

Integrated robust strain relief for output cable
Compatible in load washer applications
Fast response time?

Technical Documents

Resources

How to reduce electrical noise in your system

Specifications

Calibration

Electrical

Mechanical

Performance

Temperature

Zero

	CHANNEL	MIN	TYP	MAX	UNIT
Calibration Excitation	1		10		Vdc
Excitation	1	1		18	Vdc
Input Resistance	1		700		Ohms nom.
Insulation Resistance	1	500			Mohms @ 50 Vdc
Safe Overload	1			150	% of R.O.
Capacity	1			5000	lbs
Hysteresis	1	-1		1	% of R.O.
Nonlinearity	1	-1		1	% of R.O.
Nonrepeatability	1	-0.5		0.5	% of R.O.
Output Resistance	1		700		Ohms nom.
Rated Output	1		1.5		mV/V nom.
Compensated Temperature	1	60		160	F
Operating Temperature	1	-40		200	F
Temperature Shift Span	1	-0.02		0.02	% of Load/F
Temperature Shift Zero	1	-0.01		0.01	% of R.O./F
Zero Balance	1	-5		5	% of R.O.