Dual Bridge Load Cell Custom High Reliability and Accuracy dual channel load cell

QLA337

Custom Dual Bridge Parallelogram Load Cell

5 Products

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Item Number	Load CapacityME	Thread Size	Height In Inches	Length In Inches	Width In Inches	Features	Output Type	Connection Type	# Of Bridges/channels	Cable Type	Cable Length	Load Directions	Nonrepeatability	Max Operating TemperatureME	Min Operating TemperatureME	Max Excitation	Nonlinearity	Input Resistance	Ip / Nema Rating	Material	Description	Max Compensated TemperatureME	Min Compensated TemperatureME	Weight In Lb	Custom Special	Connection Code	Mechanical Overload Protection	Safe Overload
QSH02224	5 lb	#10-32	1.4	1.8	0.5	Overload Protection, RoHS	mV/V, RTD	Cable	2	29 Awg 4 Conductor Spiral Teflon Cable	6 in	Tension & Compression	0.02 %RO	200 F	-60 F	18 VDC	0.02 %RO	1400 Ohm	IP30	2024-T4	QLA337 , 5 lb , Custom Medical Dual/Redundant Bridge Bag Weighing Load Cell , RoHS Compliant , Dual Bridge , PT1000 RTD, Material - 2024-T4 , #10-32-Thread , Overload Protection , 29 Awg 4 Conductor Spiral Teflon Cable , 6 in Long	160 F	60 F	0.09375	Y	WC2	Yes	5000 %RO
QSH01489	5.5115 lb	#10-32	1.4	1.8	0.5	Overload Protection	mV/V	Cable	2	29 Awg 4 Conductor Spiral Teflon Cable	4 ft	Tension & Compression	0.035 %RO	104 F	50 F	18 VDC	0.025 %RO	1120 Ohm		2024-T4	QLA337 , 2.5 kg (5.5 lb) , Custom Medical Dual/Redundant Bridge Bag Weighing Load Cell , Material - 2024-T4 , #10-32-Thread , Overload Protection , 29 Awg 4 Conductor Spiral Teflon Cable , 4 ft Long	104 F	50 F	0.09375	N	WC2		4560 %RO
QSH01550	22.0462 lb	#10-32	1.4	1.8	0.5	Overload Protection	mV/V	Cable	2	29 Awg 4 Conductor Spiral Teflon Cable	6 in	Tension & Compression	0.02 %RO	104 F	50 F	18 VDC	0.02 %RO	1120 Ohm		2024-T4	QLA337 , 10 kg (22 lb) , Custom Medical Dual/Redundant Bridge Bag Weighing Load Cell , Material - 2024-T4 , #10-32-Thread , Overload Protection , 29 Awg 4 Conductor Spiral Teflon Cable , 6 in Long	104 F	50 F	0.09375	N	WC2		1140 %RO
QSH01710	25 lb	#10-32	1.4	1.8	0.5	Overload Protection, RoHS	mV/V	Cable	2	29 Awg 4 Conductor Spiral Teflon Cable	6 in	Tension & Compression	0.02 %RO	104 F	50 F	18 VDC	0.02 %RO	1120 Ohm	IP30	2024-T4	QLA337 , 25 lb , Custom Medical Dual/Redundant Bridge Bag Weighing Load Cell , RoHS Compliant , Dual Bridge , Material - 2024-T4 , #10-32-Thread , Overload Protection , 29 Awg 4 Conductor Spiral Teflon Cable , 6 in Long	160 F	60 F	0.09375	Y	WC2		456 %RO
QSH01423	33.0693 lb	#10-32	1.4	1.8	0.5	Overload Protection	mV/V		2	29 Awg 4 Conductor Spiral Teflon Cable	6 in	Tension & Compression	0.02 %RO	104 F	50 F	18 VDC	0.02 %RO	1120 Ohm		2024-T4	QLA337 , 15 kg (33 lb) , Custom Medical Dual/Redundant Bridge Bag Weighing Load Cell , Material - 2024-T4 , #10-32-Thread , Overload Protection , 29 Awg 4 Conductor Spiral Teflon Cable , 6 in Long	104 F	50 F	0.09375	N	WC2		760 %RO

Model QLA337 is a custom dual bridge parallelogram load cell designed for medical bag weighing applications. It is offered in a variety of capacities ranging from 2.5 – 15 kg (5.51 – 33.1 lb) and features a dual channel output for high reliability. It is designed as a side-mount load cell for measuring tension forces, and features a very robust mechanical safe overload protection of up to 250 lb (114 kg).

QLA337 Custom Dual Bridge Parallelogram Load Cell, also known as a dual channel load cell, designed to meet the high demands of critical applications in aerospace, medical and others. Equipped with two independent Wheatstone bridges, each fitted with strain gauges, this QLA337 offers unparalleled redundancy and safety features.

With its dual output feature, this load cell not only provides control feedback from one sensor but also allows for data acquisition from the other, ensuring continuous and reliable force measurement and control. Additionally, QLA337 Custom Dual Bridge Load Cell is calibrated to the highest standards of accuracy, with NIST traceable calibration and A2LA accreditation to ISO 17025.

FUTEK’s QLA337 dual bridge load cell meets high levels of SIL (Safety Integrity Levels) or PL (Performance Levels), making it the ideal choice for applications where safety and reliability are of utmost importance. Its redundancy feature ensures that even in the event of a failure in one of the bridges, the load cell will continue to provide accurate load readings and maintain control over the application.