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LLB400

Load Button with Threaded/Tapped Holes

8 Products

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Item Number	Load CapacityME	Thread Size	Outer Diameter In Inches	Height In Inches	Length In Inches	Width In Inches	Environmental Conditions	Features	Output Type	Connection Type	# Of Bridges/channels	Connector Type	Cable Type	Cable Length	Load Directions	Nonrepeatability	Max Operating TemperatureME	Min Operating TemperatureME	Max Excitation	Nonlinearity	Input Resistance	Safe Overload	Ip / Nema Rating	Material	Weight In Lb	Custom Special	Temperature Shift Span	Max Compensated TemperatureME	Temperature Shift Zero	Min Compensated TemperatureME
FSH04603	100 lb	#6-32	1.23	0.39	1.23	1.23	Submersible, Water Resistance	RoHS	mV/V	Connector	1	4 Position Micro Circular Receptacle			Compression	0.05 %RO	200 F	-60 F	18 VDC	0.15 %RO	740 Ohm	150 %RO	IP67	17-4 PH S.S.	0.23	N	0.02 TSS	160 F	0.01 TSZ	60 F
FSH04604	250 lb	#6-32	1.23	0.39	1.23	1.23	Submersible, Water Resistance	RoHS	mV/V	Connector	1	4 Position Micro Circular Receptacle			Compression	0.05 %RO	200 F	-60 F	18 VDC	0.15 %RO	740 Ohm	150 %RO	IP67	17-4 PH S.S.	0.23	N	0.02 TSS	160 F	0.01 TSZ	60 F
FSH03891	500 lb	#6-32	1.23	0.39	1.23	1.23		RoHS	mV/V	Cable	1		26 Awg 4 Conductor Braided Shielded Teflon Cable	10 ft	Compression	0.05 %RO	200 F	-60 F	18 VDC	0.25 %RO	740 Ohm	150 %RO	IP64	17-4 PH S.S.	0.23	N	0.02 TSS	160 F	0.01 TSZ	60 F
FSH04605	500 lb	#6-32	1.23	0.39	1.23	1.23	Submersible, Water Resistance	RoHS	mV/V	Connector	1	4 Position Micro Circular Receptacle			Compression	0.05 %RO	200 F	-60 F	18 VDC	0.25 %RO	740 Ohm	150 %RO	IP67	17-4 PH S.S.	0.23	N	0.02 TSS	160 F	0.01 TSZ	60 F
FSH04606	1000 lb	#6-32	1.23	0.39	1.23	1.23	Submersible, Water Resistance	RoHS	mV/V	Connector	1	4 Position Micro Circular Receptacle			Compression	0.05 %RO	200 F	-60 F	18 VDC	0.25 %RO	740 Ohm	150 %RO	IP67	17-4 PH S.S.	0.23	N	0.02 TSS	160 F	0.01 TSZ	60 F
FSH03893	2000 lb	#6-32	1.23	0.39	1.23	1.23		RoHS	mV/V	Cable	1		26 Awg 4 Conductor Braided Shielded Teflon Cable	10 ft	Compression	0.05 %RO	200 F	-60 F	18 VDC	0.35 %RO	740 Ohm	150 %RO	IP64	17-4 PH S.S.	0.23	N	0.02 TSS	160 F	0.01 TSZ	60 F
FSH04607	2000 lb	#6-32	1.23	0.39	1.23	1.23	Submersible, Water Resistance	RoHS	mV/V	Connector	1	4 Position Micro Circular Receptacle			Compression	0.05 %RO	200 F	-60 F	18 VDC	0.35 %RO	740 Ohm	150 %RO	IP67	17-4 PH S.S.	0.23	N	0.02 TSS	160 F	0.01 TSZ	60 F
FSH04608	2500 lb	#6-32	1.23	0.39	1.23	1.23	Submersible, Water Resistance	RoHS	mV/V	Connector	1	4 Position Micro Circular Receptacle			Compression	0.05 %RO	200 F	-60 F	18 VDC	0.5 %RO	740 Ohm	150 %RO	IP67	17-4 PH S.S.	0.23	N	0.02 TSS	160 F	0.01 TSZ	60 F

> LLB400

Compact, diverse and durable

With a package that stands at 1.23" [31.2 mm] in diameter and 0.39" [9.9 mm] in height, the LLB400 Low Profile Load Button Load Cell is an extraordinarily accurate miniature sensor that punches well above its size with a capacity range from 100 to 2500 lbs [45.3 –1134 kg]. This diverse and durable sensor solution features three mounting holes built for press or inline compression applications, such as measuring loads on a turbine shaft or gauging forces on a CNC workpiece.

The LLB400 is now offered with an integrated connector that makes it fully IP67 rated for high water resistance and temporary submersibility. The connectorized 4-position micro receptacle allows you to easily remove the wire from the sensor like a plug from a socket. This new feature protects the sensor from cable damage, as you can easily replace a faulty wire.

The LLB400 is also available in the original design, which features a cable connection with a 10 feet [3.048m] long 28 AWG 4 conductor shielded cable. FUTEK can also offer custom versions that are rated for vacuum/low outgassing, high or low operating temperatures, radiation environments, autoclavable, and high vibration/shock.

Height: 9.9mm
diameter: 31.2mm
Max capacity: 2500lbs

Wide range and flexibility

LLB400 series offers button load cells in six capacity options that measure compressive loads from 100 to 2500 lbs [45.3 –1134 kg], a remarkable range for such a tiny package. Three threaded holes allows the part to be securely mounted from the bottom.

Robust construction

The seam-welded stainless steel body provides outstanding strength and corrosion resistance and provides enhanced protection against physical damage in addition to withstanding other harsh environmental conditions. A special heat treatment process has been applied to the flexure to improve durability, extending the life-cycle of the sensor.

Best-in-class material

The exceptional quality of this sensor makes it highly durable and reliable. Its body is made of aerospace-grade 17-4 precipitation hardened stainless steel, which provides high strength, high hardness, and corrosion resistance over a wide temperature range.

Eliminating moisture

The robust assembly of the 4-position micro receptacle version eliminates moisture ingress through the connection location. With an IP67 rating, the product can withstand submersion in one meter of water for a minimum of 30 minutes. This opens up more options for applications as it will allow outdoor usage in wet, rainy, or highly humid conditions.

Plug in, plug out

The newer version of this series — including the entire 100 to 2500 lb capacity range — feature the 4-position micro receptacle. This gives the load cell greater flexibility and durability, as a damaged or cut cable can now easily be replaced, saving the user time and resources. It also simplifies the installation process, reducing installation time and maximizing up time.

The 4-position micro cable connector is shown here on another sensor model.

Made to be accurate

The LLB400 has a nonlinearity of ±0.5% and deflection of 0.0009" to 0.0015" nominal. In addition, special design and manufacturing touches further enhance the sensor’s performance, such as a highly customized strain element that greatly reduces solder joints, increasing the sensor’s reliability.

Designed for precision

The spherical radius of the load button has been designed to maintain the highest possible level of accuracy. By minimizing contact with the loading provisions, the button’s spherical shape transfers the load evenly over the sensing area, compensating for potential misalignments.

Low power-consumption

With a 740 bridge resistance, the LLB400 draws less than 0.035 Watts with a 5 VDC excitation, which is around 50% less current than a traditional load cell. This is especially valuable for any applications that are battery operated or are embedded in tight spaces where heat generation could become an issue.

High natural frequency

The LLB400 delivers a remarkably high natural frequency (starting at 14 kHz and going up to 45 kHz), providing a fast response time that benefits accuracy and cycle time reduction, especially in dynamic applications.

Reducing error

A highly customized strain element strain element has been designed to allow more strain measurement around the active sensor element, which reduces reproducibility errors from off-axis loads. It also makes the sensor less sensitive to installation mishaps.

Made in California

Designed and manufactured in-house, using US-sourced materials. Our multidisciplinary engineering teams, high precision machining center, state-of-the-art quality assurance systems, and R&D and manufacturing facilities are all under one roof, allowing us to continuously reinvent and refine our products and processes.

Calibration included

Every single sensor we make is rigorously tested by FUTEK’s world class calibration department. We can also reduce your setup time by calibrating your sensor of choice with an amplifier or other electronics.

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