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Cryogenic Donut Load Cell

QLA295 , Ch 1: 200 N; Ch 2: 200 N , Custom Cryogenic Donut Load Cell , Dual Bridge , Vacuum Compatible / Low Outgassing Compliant to ASTM E595 , Material - S.S. , 0.93 " [23.7 mm] ID , 4x Twisted Pair Cable , Axial Cable Exit , 3.3 ft Long

Spec Sheet

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

Description

The model QLA295 is a cryogenically rated Through-Hole load cell built for press or inline applications. It has a very robust construction available in 15-5 precipitation-hardened stainless steel, providing a capacity of 45 lbs (20.4 kg), with an ID of 0.934” (2.37 cm). This load cell offers high accuracy and high stiffness. It has a nonlinearity of ± 1% and operating temperature of -112 °F to 158 °F (-80 to 70 degrees Celsius). The weight of this load cell is approximately 0.2 lbs (90.7 g) and features a safe overload protection of 150% of its Rated Output.

Features

Cryogenically rated
Fast response time
For use in compression and tension
Compatible in load washer applications
15-5 PH stainless steel construction

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		10		Vdc
	2		10		Vdc
Excitation	1	1		15	Vdc
	2	1		15	Vdc
Input Resistance	1		700		Ohms nom.
	2		700		Ohms nom.
Insulation Resistance	1	500			Mohms @ 50 Vdc
	2	500			Mohms @ 50 Vdc
Safe Overload	1			150	% of R.O.
	2			150	% of R.O.
Capacity	1			200	N
	2			200	N
Nonlinearity	1	-5		5	% of R.O.
	2	-5		5	% of R.O.
Nonrepeatability	1	-0.5		0.5	% of R.O.
	2	-0.5		0.5	% of R.O.
Output Resistance	1		700		Ohms nom.
	2		700		Ohms nom.
Rated Output	1		1.5		mV/V nom.
	2		1.5		mV/V nom.
Compensated Temperature	1	-112		158	F
	2	-112		158	F
Operating Temperature	1	-112		158	F
	2	-112		158	F
Temperature Shift Span	1	-0.01		0.01	% of Load/F
	2	-0.01		0.01	% of Load/F
Temperature Shift Zero	1	-0.01		0.01	% of R.O./F
	2	-0.01		0.01	% of R.O./F
Zero Balance	1	-5		5	% of R.O.
	2	-5		5	% of R.O.