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Donut/Through Hole Load Cell

LTH300 , 5 lb , Donut Load Cell , RoHS Compliant, Material - 17-4 PH S.S. , 1/4" [6.35 mm] ID , 4 Conductor Braided Shielded Cable , TEDS (IEEE1451.4) Recognition , 3 ft Long w/ DB9 Male

Spec Sheet

3D Model Download

Extraneous Load Factor

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

Description

Model LTH300 is a Donut Load Cell built for Press, or Inline compression applications. The standard LTH300 Donut Load Cell model has a very robust construction available in 17-4 Stainless Steel, with an I.D. range of 1/8” to 3/8” and a 10 feet long 29 AWG 4 conductor shielded Teflon cable. You will also find option for external matched output readily available.

Donut Load Cells

FUTEK's Donut Load Cells (LTH Series) offer high accuracy and high stiffness. A Donut Load Cell (aka Thru Hole load Cell) is a variation of a low profile compression load cell and features a compact, smooth thru-hole design for use in applications which require the load structure to pass thru the sensor. Typical applications include press, Inline compression, bolt force measurements (bolt loading), clamping forces, overload monitoring post or leg mount, and rolling mill systems. Measurement range for begins at at 5 lb and goes up to 50,000 lbs. Standard sensor output is mV/V. Amplified output available via in-line amplifiers, such as FUTEK Signal Conditioners.

Features

Fast response time
Robust strain relief
Compatible in load washer applications
Offered in a variety of capacities and inner diameters

Technical Documents

Resources

Bolt_Preload_Auditing

Donut Sensor Series Manual

How to reduce electrical noise in your system

Sensors that are compatible with TEDS

Videos

LTH300: Overview Video

Specifications

Calibration

Electrical

Mechanical

Performance

Temperature

Zero

	CHANNEL	MIN	TYP	MAX	UNIT
Calibration Excitation	1		10		Vdc
Shunt Calibration	1		619		kOhm
Excitation	1	1		10	Vdc
Input Resistance	1		700		Ohms nom.
Insulation Resistance	1	500			Mohms @ 50 Vdc
Safe Overload	1			150	% of R.O.
Capacity	1			5	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		0.2		mV/V nom.
Compensated Temperature	1	60		90	F
Operating Temperature	1	-40		185	F
Temperature Shift Span	1	-0.1		0.1	% of Load/F
Temperature Shift Zero	1	-0.2		0.2	% of R.O./F
Zero Balance	1	-30		30	% of R.O.

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