High Accuracy Column Load Cell | 0.1%

At a Glance

Capacities: 0-2te up to 0-1500te
Output: 2mV/V (1.5mV/V on 500te+)
Accuracy: <±0.10%
IP67 & IP68 Submersible Options
Domed-Top Versions Available

Superior Accuracy Guaranteed – Ideal to use as reference cells.
Submersible Versions Available – Perfect for marine and off-shore applications.
Let us do the work for you – The CCDHA can be supplied as a complete system.

Description

Applied Measurements CCDHA high accuracy column load cell is designed for use in applications where precise compression measurement of mid to high loads and forces is required.

The majority of high accuracy CCD canister load cells that we manufacture are used as reference standards for the calibration or verification of other force transducers and testing machines such as concrete cube crushers and compression testers.

Applied Measurements CCDHA high accuracy column load cell can be supplied with a BS EN ISO 376 calibration certificate issued by a UKAS laboratory or the National Physical Laboratory (NPL) if required.

A lower-cost standard version of the CCD load cell offering accuracy of <±0.25%/RC is also available where outright performance is not required.

Technical Specifications

Rated Capacity (RC)	tonnes	0-2, 0-5, 0-10, 0-25, 0-50, 0-100, 0-200, 0-300, 0-500, 0-1000, 0-1500
Operating Modes	Compression Only
Sensitivity (RO)	mV/V	1.5 - 2.0 nominal
Zero Balance/Offset	±%/Rated Output	2
Non-Linearity	±%/Rated Output (BFSL)	<0.10
Hysteresis	±%/Rated Output	<0.10
Repeatability	±%/Rated Output	<0.04
Total Error	±%/Rated Output	<0.10
Zero Return	±%/Applied Load	<0.040
Temperature Effect on Zero	±%/Rated Output / ˚C	<0.005
Temperature Effect on Output	±%/Applied Load/ ˚C	0.005
Bridge Resistance	Ohms (nominal)	700 (50te and below, plus 1500t), 1400 (100te - 1000te)
Insulation Resistance	Megahms @ 500Vdc	>500
Excitation Voltage	Volts AC or DC	10 recommended (2-15 acceptable)
Operating Temperature Range	˚C	-20 to +70
Compensated Temperature Range	˚C	+10 to +50
Storage Temperature Range	˚C	-20 to +70
Safe Overload	% of Rated Capacity	150
Ultimate Overload	% of Rated Capacity	250
Deflection @ Rated Capacity		See dimensions table
IP Rating (Environmental Protection)		IP65 (IP68 available)
Weight (exc cable)		See dimension table
Fatigue Life		10⁸ cycles typical (10⁹ cycles on fatigue-rated version)
Cable length	metres	4
Cable type		4-core screened, PUR sheath, Ø5 nominal
Construction		Stainless Steel
Electrical Connection		Cable gland (25te and below)
		6-pin mil-spec connector inc. mating cable assembly (50te and above)
Resolution		1 part in 250,000 (with appropriate instrumentation)

Product Dimensions

CCDHA High Accuracy Column Load Cell Outline Drawing

MODEL	Capacity (te)	H	ØA	ØK	Deflection @ Rated Capacity (nominal)	Weight (kg)
CCDHA	0-2	52	28	19	0.1	0.3
CCDHA	0-5	52	28	19	0.1	0.3
CCDHA	0-10	100	45	36	0.2	1.3
CCDHA	0-25	100	45	36	0.2	1.3
CCDHA	0-50	185	70	58	0.35	6.5
CCDHA	0-100	185	100	88	0.35	12
CCDHA	0-200	300	127	113	0.51	30
CCDHA	0-300	325	145	143	0.55	43
CCDHA	0-500	420	180	166	0.72	84
CCDHA	0-1000	590	276	220	0.82	275
CCDHA	0-1500	600	285	238.5	0.99	360

All dimensions are in mm

Wiring Details

Wire	Designation
Red	+ve excitation
Blue	-ve excitation
Green	+ve signal
Yellow	-ve signal
Screen	To ground - not connected to load cell body

Ordering Codes & Options

Core Product	Capacity (inc Engineering Units)	Cable Length (m)	Example Result
CCDHA	2t	004	CCDHA-2t-004-000
CCDHA	5t	004	CCDHA-5t-004-000
CCDHA	10t	004	CCDHA-10t-004-000
CCDHA	25t	004	CCDHA-25t-004-000
CCDHA	50t	004	CCDHA-50t-004-000
CCDHA	100t	004	CCDHA-100t-004-000
CCDHA	200t	004	CCDHA-200t-004-000
CCDHA	300t	004	CCDHA-300t-004-000
CCDHA	500t	004	CCDHA-500t-004-000
CCDHA	1000t	004	CCDHA-1000t-004-000
CCDHA	1500t	005	CCDHA-1500t-005-000