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LLB250

Miniature Load Button

5 Products
settings
Item Number
Load Capacity
Outer Diameter In Inches
Height In Inches
Length In Inches
Width In Inches
Features
Connection Type
Nonrepeatability
Max Excitation
Max Operating Temperature
Min Operating Temperature
Connector Type
Input Resistance
Hysteresis
Nonlinearity
Safe Overload
Cable Type
Cable Length
Output Type
Ip / Nema Rating
Environmental Conditions
Material
# Of Bridges/channels
Weight In Lb
Load Directions
Description
Custom Special
100 lb
0.5
0.154
0.5
0.5
RoHS
Cable
0.1 %RO
7 VDC
200 F
-60 F
370 Ohm
0.5 %RO
0.5 %RO
150 %RO
34 Awg 4 Conductor Braided Cable
5 ft
mV/V
IP64
17-4 PH S.S.
1
0.02
Compression
LLB250 , 100 lb , Subminiature Load Button , Material - 17-4 PH S.S. , RoHS Compliant , 34 Awg 4 Conductor Braided Cable , 5 ft Long
N
250 lb
0.5
0.154
0.5
0.5
RoHS
Cable
0.1 %RO
12 VDC
200 F
-60 F
1000 Ohm
0.5 %RO
0.5 %RO
150 %RO
34 Awg 4 Conductor Braided Cable
5 ft
mV/V
IP64
17-4 PH S.S.
1
0.02
Compression
LLB250 , 250 lb , Subminiature Load Button , Material - 17-4 PH S.S. , RoHS Compliant , 1000 ohm , 34 Awg 4 Conductor Braided Cable , 5 ft Long
N
100 lb
0.5
0.155
0.5
0.5
TEDS
Cable & Connector
0.5 %RO
7 VDC
185 F
-40 F
9 Pin D-Sub Male
350 Ohm
1 %RO
1 %RO
150 %RO
34 Awg 4 Conductor Braided Cable
3 ft
mV/V
IP64
17-4 PH S.S.
1
0.1
Compression
LLB250 , 100 lb , Subminiature Load Button , Material - 17-4 PH S.S., TEDS (IEEE1451.4) Recognition , Braided Shielded Cable , 3 ft Long w/ DB9 Male
Y
250 lb
0.5
0.154
0.5
0.5
RoHS
Cable & Connector
0.1 %RO
12 VDC
200 F
-60 F
4 Pin Lemo Receptacle Connector, PHG.0B.304.CLLD35
1000 Ohm
0.5 %RO
0.5 %RO
150 %RO
34 Awg 4 Conductor Braided Shielded Polyester Cable
5 ft
mV/V
IP64
17-4 PH S.S.
1
0.02
Compression
LLB250 , 250 lb , Subminiature Load Button , Material - 17-4 PH S.S. , RoHS Compliant , 1000 Ohm Bridge Resistance , 34 Awg 4 Conductor Braided Polyester Cable , 5 ft Long , PHG.0B.304.CLLD35 Lemo Connector
Y
250 lb
0.5
0.154
0.5
0.5
RoHS
Cable
0.1 %RO
12 VDC
200 F
-60 F
1000 Ohm
0.5 %RO
0.5 %RO
150 %RO
34 Awg 4 Conductor Braided Shielded Polyester Cable
5 ft
mV/V
IP67
Water Resistance
17-4 PH S.S.
1
0.02
Compression
LLB250 , 250 lb , Subminiature Load Button Load Cell , Material - 17-4 PH S.S. , RoHS Compliant , 1000 ohm , 34 Awg 4 Conductor Braided Polyester Cable w/ Shield Floating on Sensor Side , 5 ft Long
Y

> LLB250

A tiny powerhouse with high frequency response

LLB250 is a Miniature Load Button in a class of its own. Capable of measuring compression forces up to 250lbs with a footprint of just 0.5" (12.7mm) diameter and 0.15" (3.9 mm) in height, it is an extraordinarily powerful and precise miniature sensor. It features a custom single-gauge design for robust integration with the sensor case and very high accuracy and reliability. The single-gauge design completely eliminates inter-gauge wiring, leading to enhanced calibration performance. A customized strain element allows increased strain measurement around the active sensor element that reduces reproducibility errors and installation mishaps.

The diverse and durable LLB250 sensor is designed for press or inline compression applications, such as measuring loads on a turbine shaft or gauging forces on a CNC workpiece. The sensor has a highly flexible 34 AWG, 4-conductor, 5-feet [1.5 m] long braided shielded cable. FUTEK also offers custom sensor versions that can be optimized to meet your requirements.

  • Diameter: 12.7mm
  • Height: 3.9mm
  • Max capacity: 250lbs

Range and flexibility

LLB250 series offers load buttons in two capacity options that measure compressive loads from 100 to 250 lbs [45.35 – 113.4 kg]. Its highly flexible mounting options include securement from the outer lip, retention with screws, or mounting inside a counterbore hold.

LCM300

Made to be accurate

The LLB250 delivers a remarkably high natural frequency (starting at 33.0 kHz and going up to 41.7 kHz) which provides a fast response time that benefits accuracy and cycle time reduction. The precision of the sensor is also augmented by its high stiffness, which leads to a very low deflection of 0.0005" [0.013 mm]. 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.

LCM300

Flexible cable

The sensor cable is a highly flexible 34 AWG, 4-conductor, 5-feet [1.5 m] long braided shielded cable that bends easily within a very tight radius. A braided shield physically covers the signal wires while significantly reducing interference from stray magnetic and static electric fields. Although extremely flexible, the cable is not intended for high flex cycles.

Robust construction

The 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. Additionally, the metallic load cell housing significantly reduces interference and unwanted environmental conditions that would affect the accuracy and reliability.

Best-in-class material

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

Made in USA

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.

Moisture resistant

With an IP64 rating, the product is dustproof and can withstand splashing water from any direction. This opens up more options for applications as it will allow outdoor usage in wet, rainy, or highly humid conditions.

Reducing error

A highly customized 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.

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.

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