Please note: Due to fundamental differences in operating system capabilities and compatibility, the specifications of the CR200-series dataloggers/wireless sensors are published separately.

CR510

CR10X

CR23X

CR5000

CR7

CR9000X

Differential Analog Channels (a)

2 6 12 20 14 per 723 Card or 723T Card 14 per CR9050 Module or CR9055 Module

Maximum Input Voltage (b)

±2500 mV ±2500 mV ±5000 mV ±5000 mV ±5000 mV (726 Card)
±50 V (723 Card)
±5000 mV (CR9050 Module)
±50 V (CR9055 Module)

Analog Voltage Resolution

to 0.33 µV to 0.33 µV to 0.33 µV to 0.33 µV to 50 nV to 0.76 µV

A/D Bits

13 13 15 16 16 16

Input Impedance

20 Gohm 20 Gohm 20 Gohm 20 Gohm 2.5 Gohm 2.5 Gohm

Input Bias Current

±9 nA ±9 nA ±10 nA max ±10 nA max ±100 pA ±3 nA typ.

Scan Rate (c)

64 Hz 64 Hz 100 Hz 1667 Hz 80 Hz 4,500 Hz

Burst Mode

n/a 750 Hz 1500 Hz n/a n/a 100,000 Hz

Pulse Channels (d,e)

2 2 4 2 4 per 724 Card 12 per CR9071 Module

Excitation Channels (e)

2 switched voltage (f) 3 switched voltage 4 switched voltage 4 switched voltage
4 switched current
8 per 725 Card 10 per CR9060 Module

Excitation Voltage (g)

± 2500 mV ± 2500 mV ± 5000 mV ± 5000 mV ± 5000 mV ± 5000 mV

CAO Channels (e,h)

0 0 2 2 2 per 725 Card 6 per CR9060 Module

Digital Ports (e,i)

1 output 8 I/O 8 I/O 8 I/O 8 output per 725 Card 8 output per CR9060 Module
16 output per CR9071 Module

Voltage Requirements

9.6 to 16 Vdc 9.6 to 16 Vdc 11 to 16 Vdc 11 to 16 Vdc 9.6 to 15 Vdc 9.6 to 15 Vdc

Memory

CR510 CR10X CR23X CR5000 CR7 CR9000X

Program Memory (Bytes)

16K active
16K auxiliary
16K active
16K auxiliary
16K active
16K auxiliary
2M 1.8K 128 M

Data Storage
(data points)

62,280 62,280 1 million Table Format 18,396 Table Format

Optional Data Memory (data points)

1 million 1 million 2 million expandable through PC cards n/a n/a

Current Drain

CR510 CR10X CR23X CR5000 CR7 CR9000X

Quiescent

1.3 mA typical 1.3 mA typical 2 mA display off 1.5 mA sleep mode 3.5 to 6.0 mA typical n/a

Processing

13 mA 13 mA 45 mA 4.5 mA@1 Hz
200 mA@5 KHz
16 mA 750 to 1000 mA typ.

Measurement

46 mA 46 mA 70 mA 100 mA 750 to 1000 mA typ.

Temperature Range

CR510 CR10X CR23X CR5000 CR7 CR9000X

Standard (° C)

-25 to +50 -25 to +50 -25 to +50 -25 to +50 -25 to +50 -25 to +50

Extended (° C)

-55 to +85 -55 to +85 -40 to +80 -40 to +85 -40 to +70 -40 to +70

Dimensions

CR510 CR10X CR23X CR5000 CR7 CR9000X

Size (inches)

8.0 x 1.5 x 4.0 9.0 x 3.5 x 3.0 9.5 x 7.0 x 3.8 8.25 x 9.5 x 4.5 20 x 13 x 10 18 x 14 x 9

Size (cm)

21.3 x 3.8 x 9.9 22.9 x 8.9 x 7.4 24.1 x 17.8 x 9.6 21.0 x 24.1 x 11.4 50.8 x 33.0 x 25.4 45.7 x 34.3 x 22.9

Weight

1.0 lbs
(0.4 kg)
1.5 lbs
(0.68 kg)
8.3 lbs
(3.8 kg)
12.2 lbs
(5.5 kg)
40 lbs
(18.2 kg)
40 lbs
(18.2 kg)

(a) Each differential channel can be configured as 2 single-ended channels; expandable with multiplexers.
(b) Precision 2:1 and 10:1 voltage dividers are available to extend these ranges.
(c) One measurement with data transfer without interruption.
(d) Switch closure, high frequency square wave, or low-level AC sine wave.
(e) Expansion peripherals are available, see SDM literature.
(f) Port C2/P3 is input only and can be software configured as an SDI-12 port, a binary input, or as a switch closure counter (40 Hz maximum).
(g) All excitation and CAO (Continuous Analog Output) channels can be individually programmed as outputs by the end-user.
(h) CAO channels can be programmed to hold a constant value or vary with the magnitude of a measurement.
(i) 0 V low, 5 V high; the CR510, CR10X, and CR23X have ports that are configurable for interrupt subroutines.

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Campbell Scientific Companies

Campbell Scientific, Inc. (CSI)
815 West 1800 North
Logan, Utah 84321
UNITED STATES
www.campbellsci.com • info@campbellsci.com
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Santo Domingo, Heredia 40305
COSTA RICA
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PO Box 2450
Somerset West 7129
SOUTH AFRICA
www.csafrica.co.za • cleroux@csafrica.co.za
Campbell Scientific Ltd. (CSL)
Campbell Park
80 Hathern Road
Shepshed, Loughborough LE12 9GX
UNITED KINGDOM
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PO Box 8108
Garbutt Post Shop
QLD 4814
AUSTRALIA
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Room 8B16, F8, Tower B
Hanwei Plaza, 7 Guanghua Road
Chaoyang
Beijing 100004
CHINA
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92160 Antony
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Fahrenheitstraße 13
28359 Bremen
GERMANY
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Rua Apinagés, nbr. 2018 - Perdizes
CEP: 01258-000 - São Paulo SP
BRAZIL
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Avda. Pompeu Fabra 7-9, local 1
08024 Barcelona
SPAIN
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Campbell Scientific Canada Corp. (CSC)
14532 - 131 Avenue NW
Edmonton, Alberta T5L 4X4
CANADA
www.campbellsci.ca • dataloggers@campbellsci.ca