Overview|Technical Documents|Specifications

Beef Cake Sensor

QLA420, Beefcake Sensor, 30lb Capacity, Integrated SPI Digital Output

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

Description

Model QLA420 is a custom smart contact sensor designed for compression applications. It can be manufactured for a wide range of capacities while maintaining a low mass. It features a very low profile, with a maximum thickness of 0.1 in (2.54 mm). The loading surface is a spherical geometry with a radius of 0.031 in (0.79 mm). This load cell features an integrated SPI output and is thermally compensated from 60 to 160 °F (16 to 71 °C).

Features

5-point calibrated SPI output
Constructed of 17-4 PH Stainless Steel
Low profile

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		5		Vdc
Excitation	1	1		5	Vdc
Input Resistance	1		1000		Ohms nom.
Safe Overload	1			150	% of R.O.
Capacity	1			30	lbs
Hysteresis	1	-3		3	% of R.O.
Nonlinearity	1	-5		5	% of R.O.
Nonrepeatability	1	-1		1	% of R.O.
Output Resistance	1		1000		Ohms nom.
Rated Output	1		1.3		mV/V nom.
Compensated Temperature	1	60		160	F
Operating Temperature	1	-60		200	F
Temperature Shift Span	1	-0.1		0.1	% of Load/F
Temperature Shift Zero	1	-0.5		0.5	% of R.O./F
Zero Balance	1	-50		50	% of R.O.