CR1000Xe
CR1000Xe
OrderableMeasurement and Control Datalogger
Pricing
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Configuration
- -40 to +70C, Campbell CalibrationCR1000Xe-ST-CCPart Number: 41842
- -40 to +70C, ISO 17025 CalibrationCR1000Xe-ST-ICPart Number: 42863
- -55 to +85C, Campbell CalibrationCR1000Xe-XT-CCPart Number: 42864
- -55 to +85C, ISO 17025 CalibrationCR1000Xe-XT-ICPart Number: 42865
Select a configuration to add to your quote
- Model:
- CR1000Xe
- Item Number:
- CR1000Xe
- Warranty:
- 3 years
Overview
The CR1000Xe provides measurement and control for a wide variety of applications. Its reliability and ruggedness make it an excellent choice for remote environmental applications including stations for hydrology and meteorology (HydroMet), solar resource assessment and monitoring (SRA/SRM), dams and mines (geotech), and broad research objectives for environmental systems.
The CR1000Xe is a low-powered device that measures analog and digital sensors, processes and stores measurements, and adapts to any communications link. It stores data and programs in non-volatile flash memory. The onboard programming language—common to all Campbell Scientific data loggers—allows users to create solutions perfectly tailored to the application.
This featured product was part of the Aconcagua expedition to install a weather station on South America’s tallest peak. Learn more about the expedition on our Extreme Application Series: Aconcagua page.
Key Advantages
Enhanced with additional serial I/O, power control, and MQTTS to Meteorological Data Management Systems like CampbellCloud™
Technical Description
The CR1000Xe electronics are shielded from radio frequency by a unique, sealed, stainless-steel canister. It includes a low-drift, battery-backed clock that can be updated by NTP, GPS, and Campbell Scientific's PakBus®. The canister and wiring panel seal together through stainless-steel connectors. The CPI and Ethernet pins are gold coated to resist corrosion. The CR1000Xe is compatible with 12 V- and 24 V-nominal systems. The data logger's wiring panel regulates 12 V outputs and includes two switchable 12 V outputs on removable terminal blocks and a switchable 12 V output on CS I/O.
Benefits
- Operates in extreme environments with a standard operating range of -40° to +70°C and an extended operating range of -55° to +85°C (0–100% RH, non-condensing environment)
- Connects directly to a computer's USB port
- Captures quickly changing data values with fast analog measurement capabilities (300+ Hz)
- Differentiates even slight changes in data values with higher-resolution measurements (24 bit Adc)
- Includes two non-isolated current input channels for directly connecting sensors with 0-to-20 mA or 4-to-20 mA current outputs
- Contains an onboard CPI port for hosting Campbell Scientific high-speed sensors and distributed modules (such as the GRANITE™ Series)
- Directly connects to Ethernet
- Includes microSD card drive for extended memory requirements
- Provides simple serial sensor integration and measurement with SDI-12, RS-232, RS-422, and/or RS-485
- Supports full PakBus networking
- Includes embedded web page for direct connection via web browser
- Offers a broad input voltage range of 10 to 36 Vdc
- Provides regulated 12 Vdc power output
- Controls CS I/O power to external modems
Specifications
- Operating Temperature Range
- -40° to +70°C
(standard)
-55° to +85°C(extended)
- Storage Temperature Range
- -60° to +85°C
- Operating Humidity
- 0–100% RH, non-condensing environment
- Maximum Scan Rate
- 1000 Hz
- Case Material
- Anodized aluminum
- Analog Inputs
- 16 single-ended or 8 differential
(individually configured). Two analog inputs can measure 4 to 20 mA or 0 to 20 mA natively.
- Pulse Counters
- 10
(P1 to P2 and C1 to C8)
- Voltage Excitation Terminals
- 4
(VX1 to VX4)
- Maximum Source/Sink Current
- ±40 mA
(voltage excitation)
50 mA(regulated 3.3 or 5 V)
- Communications Ports
- USB-CEthernetRS-232RS-485RS-422CS I/OCPI
- Data Storage Slots
- microSD
- Switched 12 Volt
- 2 terminals, plus CS I/O pin 8
- Digital I/O
- 8 terminals (C1 to C8) configurable for digital input and output.
Includes status high/low, pulse width modulation, external interrupt, edge timing, switch closure pulse counting, high-frequency pulse counting, plus UART, RS-232, RS-485, SDM, SDI-12, I2C, and SPI serial-communications functions. Terminals are configurable in pairs for 5 V or 3.3 V logic for some functions.
- Input Limits
- ±5 V
- Analog Voltage Accuracy
- Accuracy specifications do not include sensor or measurement noise.±(0.04% of measurement + offset)
at 0° to 40°C
±(0.06% of measurement + offset)at -40° to +70°C
±(0.08% of measurement + offset)at -55° to +85°C (extended temperature range)
- ADC
- 24-bit
- Power Requirements
- 10 to 36 Vdc input
- Real-Time Clock Accuracy
- ±3 min. per year
(optional GPS correction to ±10 µs)
- Internet Protocols
- Ethernet, PPP, RNDIS, ICMP/Ping, Auto-IP (APIPA), IPv4, IPv6, UDP, TCP, TLS (v1.2), DNS, DHCP, SLAAC, Telnet, HTTP(S), SFTP, FTP(S), POP3/TLS, NTP, SMTP/TLS, SNMPv3, CS I/O IP, MQTT(S)
- Communications Protocols
- CPI, PakBus, SDM, SDI-12, Modbus, TCP, DNP3 outstation, UDP, NTCIP, NMEA 0183, I2C, SPI, CampbellCloud HTTPS/MQTTS, and others
- Battery-Backed SRAM for CPU Usage and Final Storage
- 4 MB
- Data Storage
- 4 MB SRAM + 72 MB flash
(storage expansion of up to 16 GB with removable microSD flash memory card)
- Idle Current Drain, Average
- < 2.0 mA
(@ 12 Vdc)
- Active Current Drain, Average
- 1.1 mA
(1 Hz scan @ 24 Vdc)
2 mA(1 Hz scan @ 12 Vdc)
57 mA(20 Hz scan @ 12 Vdc)
- Dimensions
- 23.8 x 10.1 x 6.2 cm
(9.4 x 4.0 x 2.4 in.)
Additional clearance required for cables and wires - Weight
- 0.86 kg
(1.9 lb)
Accessories
(13)31055
CPI/RS-232 Data Cable, RJ45 to DB9 Pin (Male)
Orderable31056
CPI/RS-232 Data Cable, RJ45 to DB9 Socket (Female)
OrderableSC110
Two Cables, RS-232 to Data Logger Control Port
Orderable28899
CAT6 Ethernet Unshielded Cable with RJ45 Connectors, 2 ft
Orderable28900
CAT5e Ethernet Unshielded Cable with RJ45 Connectors, 10 ft
Orderable27158
2 GB microSD Flash SLC Memory Card
Orderable38476
16 GB microSD Flash aMLC Memory Card
Orderable32445
CR1000XWP Insulated Terminal Cover
OrderableCR1000KD
Keyboard/Display for CR1000(X), CR800, or CR6
OrderableCD100
Mountable Display with Keypad
Orderable31897
RJ45 Pin (Male) to Terminal Dongle Data Cable
Orderable27373
14 to 28 AWG 5-Position Terminal Connector with Lever Nut
Orderable42796
Four-Year Extended Warranty for the CR1000Xe
Orderable
Common Accessories
(9)31055
CPI/RS-232 Data Cable, RJ45 to DB9 Pin (Male)
The 31055 adapts an RS-232/CPI RJ45 port to a DB9 pin (male) connector. This cable is offered to make it easier to connect a DCE serial device, such as a cellular modem, to the RS-232/CPI port.
Orderable31056
CPI/RS-232 Data Cable, RJ45 to DB9 Socket (Female)
The 31056 adapts an RS-232/CPI RJ45 port to a DB9 socket (female) connector. This cable is offered to make it easier to connect a DTE serial device, such as a computer or terminal server, to the RS-232/CPI port.
OrderableSC110
Two Cables, RS-232 to Data Logger Control Port
The SC110 consists of two cables to connect a data logger with RS-232 DCE and DTE devices. One end of each cable provides stripped, tinned leads for attachment to the control ports on a CR800, CR850, CR1000, CR3000, CR6, or CR1000X/Xe datalogger. On the other end, one of the cables is fitted with a 9-pin pin (male) connector, and the other cable is fitted with a 9-pin socket (female) connector.
Orderable28899
CAT6 Ethernet Unshielded Cable with RJ45 Connectors, 2 ft
The 28899 is a 2 ft, unshielded CAT6 network cable with RJ45 connectors. It is typically used to connect CDM devices together or to an SC-CPI. This cable is also used to connect one of our many Ethernet-capable products to an Ethernet device or network connection.
Orderable28900
CAT5e Ethernet Unshielded Cable with RJ45 Connectors, 10 ft
The 28900 is a 10 ft, unshielded, CAT5e network cable with RJ45 connectors. It is typically used to connect one of our many Ethernet-capable products to an Ethernet device or network connection.
Orderable27158
2 GB microSD Flash SLC Memory Card
The 27158 is a 2 GB microSD flash-memory card. This card is designed for use in harsh conditions often presented by environmental and industrial applications. The card uses single-level cell (SLC) memory, which aids in its ability to operate over wide temperature ranges, consume less power, and provide a reliable data-storage medium through more read-write cycles.
Orderable38476
16 GB microSD Flash aMLC Memory Card
The 38476 is a 16 GB microSD flash-memory card designed for use in harsh conditions often presented by environmental and industrial applications in which customers require higher reliability, endurance, and performance but also seek a cost-effective solution to meet budget-planning requirements.
Orderable32445
CR1000XWP Insulated Terminal Cover
The 32445 Insulated Terminal Cover reduces thermal gradients across the analog inputs of the CR1000X/Xe. The 32445 is typically used to increase the accuracy of the thermocouple measurement.
Orderable42796
Four-Year Extended Warranty for the CR1000Xe
The 42796 extends the CR1000Xe standard three-year warranty for an additional four years.
Orderable
Other Accessories
(4)CR1000KD
Keyboard/Display for CR1000(X), CR800, or CR6
The CR1000KD is a portable keyboard and display screen for our data loggers that have a CS I/O port, including the CR1000, CR1000X/Xe, CR800, CR850, and CR6. It allows you to check the data logger's status, display or plot sensor readings and stored values, and enter numeric data or change port/flag state. One CR1000KD may be carried from station to station in a data logger network.
OrderableCD100
Mountable Display with Keypad
The CD100 is a mountable display with a keypad for data logger data entry and display. It has a vacuum fluorescent display for responsive use through a wide operating temperature range. You can operate it the same as the CR1000KD.
Orderable31897
RJ45 Pin (Male) to Terminal Dongle Data Cable
The 31897 can be plugged into the RJ45 RS-232 port on a CR6 or CR1000X/Xe datalogger to connect the data logger to an RS-232 sensor.
Orderable27373
14 to 28 AWG 5-Position Terminal Connector with Lever Nut
The 27373 facilitates connecting multiple wires into the same terminal, such as for SDI-12.
Orderable
Replacement Parts
(12)3768
2-Pin Screw Terminal Plug Connector
The 3768 is shipped attached to the CR1000Xe. This green, plug-in power connector provides screw terminals for connecting the 12 V and GND wires of the data logger's power supply. The 3768 may be purchased to replace a lost or damaged power connector.
Orderable42899
Battery and Desiccant Kit for the CR1000X-Series and CR6 Dataloggers
The 42899 kit provides a replacement battery and desiccant for the CR1000X-series and CR6 dataloggers. The kit consists of a single 0.16-unit silica desiccant bag and a 3.6 V 2.4 Ah lithium AA battery. When shipped, the data logger has one bag of this desiccant inside it. While the supplied desiccant should fill the initial needs of most applications, it should be periodically replaced. Campbell Scientific recommends replacing this desiccant when the data logger's internal lithium battery is replaced.
Orderable505
Screw #6-32 x .375 Pan Phillips
These screws, along with the 6044 grommets, are commonly used together to secure our equipment to the backplates of our enclosures.
Orderable6044
Grommet for #6 or #8 Screw
These grommets are commonly used with the 505 screws to secure our equipment to the backplates of our enclosures.
Orderable8125
Flat-Bladed Screwdriver, 2.5 mm Blade x 50 mm Shaft
The 8125 is a small, flat-bladed screwdriver that is extremely useful for using terminal input modules (or other peripherals with smaller terminals) with a CR1000X.
Orderable3315
Type T Thermocouple
This type T, 5 in. thermocouple is attached to a differential channel on several of our data logger wiring panels when the data logger is shipped. A 3315 may be ordered to replace a thermocouple that has become lost or damaged.
Orderable38790
USB Cable, Type A Pin (Male) to Type C Pin (Male), 6 ft
The 38790 is a USB cable for attaching a data logger to a USB port on a PC. It has a type A pin (male) connector for connecting to the PC's USB port and a type C connector for connecting to the data logger.
Orderable10645
Screw #10-32 x .312 Pan Slot, Brass
The 10645 is the screw used in the ground lug.
Orderable30028
Replacement Lithium Battery
The 30028 is a 3.6 Vdc, 2.4 Ah, AA size cell that fits inside the data logger. This lithium battery powers the clock and SRAM when external battery power, a charging source, or a USB power source is not connected.
Orderable31676
CR1000X Replacement Connectors Analog Input 1 to 4
The 31676 18-port terminal connector is shipped attached to the CR1000Xe datalogger. This lockable connector provides screw terminals for connecting sensor wires to channels of the CR1000Xe that include Analog Differential Ports 1 to 4. The 31676 may be purchased to replace a lost or damaged terminal connector.
Orderable31677
CR1000X Replacement Connectors Analog Input 5 to 8
The 31677 15-port terminal connector is shipped attached to the CR1000Xe datalogger. This lockable connector provides screw terminals for connecting sensor wires to channels of the CR1000Xe that include Analog Differential Ports 5 to 8. The 31677 may be purchased to replace a lost or damaged terminal connector.
Orderable31678
CR1000X Replacement Connectors Power Out and Communications
The 31678 18-port terminal connector is shipped attached to the CR1000Xe datalogger. This lockable connector provides screw terminals for connecting sensor wires to channels of the CR1000Xe that include C Ports 1 to 8. The 31678 may be purchased to replace a lost or damaged terminal connector.
Orderable
Services
(3)33266
CR1000X Calibration with Data (-40 to +70C)
The 33266 provides calibration of the CR1000Xe to meet original specifications. This process includes calibration at the CR1000Xe standard temperature range (-40° to +70°C). Before and after calibration sheets are included with the calibration. An RMA (Return Material Authorization) from Campbell Scientific is required.
Orderable33267
CR1000X Extended Temperature Test (-55 to +85C)
The 33267 testing must be purchased in conjunction with the 33266 Calibration. The 33266 provides calibration of the CR1000Xe to meet original specifications. The 33267 process includes testing at the CR1000Xe extended temperature range (-55° to +85°C). Testing at the extended temperature range is only available for a CR1000Xe that previously passed the extended temperature testing. An RMA (Return Material Authorization) from Campbell Scientific is required.
Orderable34156
CR1000X Calibration over Temperature and ISO/IEC 17025 Calibration Verification with Certificate
The 34156 provides factory calibration of the CR1000Xe to meet original specifications, then sends the calibrated data logger to be verified by a certifying body that is accredited to the ISO 17025 standards.
Orderable
This service requires an RMA (Return Material Authorization) from Campbell Scientific. The factory calibration includes comprehensive testing of all data logger functions over its standard temperature range (-40° to +70°C) and the replacement of the internal lithium battery and desiccant packs. During testing, the data logger’s operating system is updated, and all settings are restored to factory defaults unless otherwise requested. Upon completion of the factory calibration, the data logger is sent to the ISO 17025 accredited certifying body referenced above for calibration verification.
Ships With
(7)505
Screw #6-32 x .375 Pan Phillips
OrderableQty 46044
Grommet for #6 or #8 Screw
OrderableQty 48125
Flat-Bladed Screwdriver, 2.5 mm Blade x 50 mm Shaft
Orderable3315
Type T Thermocouple
Orderable38790
USB Cable, Type A Pin (Male) to Type C Pin (Male), 6 ft
Orderable- CR1000Xe Getting Started Card
- Default Data Logger Program
Compatibility
Sensors
With several terminal types, the CR1000Xe is compatible with nearly every available sensor, including analog (both voltage and current), serial, thermocouples, SDI-12, pulse, and frequency sensors.
Measurement and Control Peripherals
The CR1000Xe is compatible with all our multiplexers, vibrating wire interfaces, terminal input modules, and relays.
Communications
The CR1000Xe communicates via USB; 10/100 Ethernet; and multiple serial interfaces that support cellular, Wi-Fi, satellite (such as GOES, Meteosat, Iridium, and Inmarsat), and many other wired and wireless communications links.
Data can be viewed locally using Campbell Scientific software for Windows, iOS, and Android. Additionally, multiple keyboard display options are available with the CR1000KD, CD100, and CD295.
Enclosures
The CR1000Xe and its power supply can be housed in any of our standard enclosures.
Power
Any 12- or 24-Vdc source can power the CR1000Xe datalogger. Campbell Scientific power supplies commonly used with the CR1000Xe are the PS150 and PS200.
Software
Campbell Scientific software is available to program, configure, and communicate with the CR1000Xe datalogger. Various software options are available including PC400, LoggerNet, CampbellCloud™, and CampbellGo™. Consult with our sales engineers to determine the best software or cloud option.
Compatible Products
(12)KonectGDS
Konect Global Data Services
Limited availabilityNotes—LoggerLink
Mobile Apps for iOS and Android
OrderableNotes—RTDAQ
Real-Time Data Acquisition Software
OrderableNotes—FW3
Type E Fine-Wire Thermocouple with 0.003 in. Diameter
OrderableNotesThe CR1000Xe is compatible when used with the CDM-A108 or CDM-A116.
FW1
Type E Fine-Wire Thermocouple with 0.001 in. Diameter
OrderableNotesThe CR1000Xe is compatible when used with the CDM-A108 or CDM-A116.
FW05
Type E Fine-Wire Thermocouple with 0.0005 in. Diameter
OrderableNotesThe CR1000Xe is compatible when used with the CDM-A108 or CDM-A116.
CD295
DataView II Display
OrderableNotesContact Campbell Scientific for assistance.
LoggerNet
Data Logger Support Software
OrderableNotes—PC400
Datalogger Support Software
OrderableNotes—DevConfig
Device Configuration Utility
OrderableNotes—Short Cut
Program Generator for Windows (SCWin)
OrderableNotes—RTMC Pro
Real-Time Monitor and Control Software, Professional Version
OrderableNotes—
Related Resources
Case Studies

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Continuous insight into urban air conditions
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June 25, 2026
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Southwestern U.S.: Building Resilient Fire Weather and Utility Monitoring Systems
Addressing connectivity gaps and redefining reliable remote monitoring
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Rwanda: Weather Station Upgrades with GBON-Compliant Instrumentation
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Iraq: Better Decision-Making with an Agrometeorology Network
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Documents
- Manual
CR1000X/CR1000Xe Product Manual (PDF)
September 2026
View Document - Technical Paper
Modbus: Using Campbell Scientific Data Loggers as Modbus Servers in a SCADA Network
June 2025
View Document - Compliance
CR1000Xe FCC Supplier Declaration of Conformity
August 2024
View Document - Manual
CR1000X/CR1000Xe CRBasic Help (online)
September 2026
View Document
Showing 4 of 21 results
See all DocumentsDownloads
- CR1000X(e) OSv9.0.0Login required
April 17, 2026
OS and FirmwareThis download is for the CR1000X and CR1000Xe dataloggers. Execution of this download places the Operating System file(.obj) on your computer. It also updates the CRBasic Editor compiler and support files. Why Update? New features and bug fixes. With this OS update it is recommended that you also update the Device Configuration Utility to the most recent version so that new datalogger features are available in the utility. Note/Warning: Campbell Scientific always recommends updating operating systems on site if possible. When remote updates are required, it is recommended that you implement the necessary precautions to handle unexpected OS upload complications. All datalogger settings should be retained when updated remotely. If you choose to roll back to a previous operating system, the datalogger settings will be reset to default. Watch the Video Tutorial: Sending an OS to a Local Datalogger.
- CR1000X Web Browser Interfacev1.2Login required
September 13, 2024
OS and FirmwareStandard Datalogger Web Browser Interface Use this download to update the data logger's web browser interface. To install this file, send it to the data logger using file control found in the Device Configuration Utility or file control found in LoggerNet. This interface is recommended for fast IP interfaces like Ethernet and Wi-Fi. It does NOT perform well over slow communications mediums like cellular. Note: This is NOT for system data loggers that have custom interfaces like the SunSentry, Hydro-Link, Alert205, and MeteoPV.
- MQTTConnect Interface Control Program Examplesv1Login required
May 1, 2026
Software ApplicationsThese example programs show how to use MQTTConnect to handle the MQTT connection when powering on and off a communication interface. There is a program for a CELL2XX-series modem, an RV50/RV50X modem, and the data logger’s Ethernet interface.
Videos and Tutorials

Sending an OS to a Local Datalogger
March 30, 2015 (6:42)
Updating to the latest operating system
Watch
Sending an OS to a Remote Datalogger
March 31, 2015 (6:42)
Updating to the latest operating system
Watch
CR1000X Datalogger Getting Started | Overview (Part 1)
July 29, 2017 (2:21)
Watch
CR1000X Datalogger Getting Started | Communicate (Part 2)
July 30, 2017 (6:08)
Watch
Showing 4 of 19 results
See all Videos and Tutorials