Campbell Scientific, Inc. Datasheets for Data Acquisition

Data acquisition is the digitizing and processing of multiple sensor or signal inputs for the purpose of monitoring, analyzing and/or controlling systems and processes. Signal conditioning includes the amplification, filtering, converting, and other processes required to make sensor output suitable for rereading by computer boards.
Data Acquisition: Learn more

Product Name Notes
Datalogger -- CR200X
Datalogger for Satellite Communication -- CR295X
Datalogger with 2.4-GHz Radio -- CR216X
Datalogger With 915-MHz Radio -- CR206X
Datalogger With 922-MHz Radio -- CR211X
Campbell Scientific replaced the CR200-series dataloggers with the CR200X-series dataloggers. The new dataloggers feature expanded memory for the program and operating system (OS). The expanded memory allows: Up to 128...
Large I/O Module -- CR720XL Either the CR720 or CR720XL I/O Module is required in each CR7 System. The CR720XL provides regulated power for analog and digital functions, 16-bit A/D-D/A conversion (analog interface card), and...
I/O Module -- CR720 Either the CR720 or CR720XL is required in each CR7 System. The CR720 provides regulated power for analog and digital functions, 16-bit A/D-D/A conversion (analog interface card), and a precision...
1-kOhm 4-Wire Full-Bridge TIM with Shunt -- 4WFBS1K
120-Ohm 4-Wire Full-Bridge TIM -- 4WFBS120
Terminal input modules (TIMs) are small peripherals that provide completion resistors for resistive bridge measurements, or act as voltage dividers or precision current shunts. The modules attach directly to the...
3-Wire Half-Bridge Module -- 3WHB10K The 3WHB10K provides the completion resistor required for a 3-wire half bridge measurement. The completion resistor has a resistance of 10 kOhms with a tolerance of ±0.01%.
4-Wire Half-Bridge Module -- 4WHB10K The 4WHB10K provides a completion resistor for 4-wire half-bridge measurements. This module should be used with sensors that have a 10 kOhm resistance.
100 Ohm 4-Wire PRT Bridge Module -- 4WPB100 The 4WPB100 provides completion resistors for measurement of a 100 Ohm Platinum Resistive Thermometer (PRT).
4-Wire 1 kOhm PRT Bridge Module -- 4WPB1K The 4WPB1K provides completion resistors for measurement of a 1000 Ohm Platinum Resistive Thermometer (PRT).
4-Channel Relay Driver -- A21REL-12 The A21REL-12 contains four single-pole double-throw internal relays that control up to four external ac or dc devices.
CS547 Conductivity Probe Interface -- A547 The A547 interfaces a single CS547A or CS547 (retired) to a datalogger. If many conductivity probes are required in the application, the A547 can be positioned between an AM16/32 multiplexer...
Relay Driver w/ Manual Override -- A6REL-12 The A6REL-12 contains six dual single-pole double-throw internal relays that control up to twelve external ac or dc devices. Each of the six relay sets can be controlled manually or...
Field PC for OBS-3A -- ARCHER-OBS The Archer-OBS is a portable data-collection tool for use with Campbell Scientific's OBS-3A Turbidity and Temperature Monitoring System. It comes with Campbell's new OBS-Mobile software—versatile, easy-to-use software that allows the...
Rugged Field Data Collection Package -- ARCHER-PCON The Archer-PCON is a version of Juniper Systems' Archer Field PC with specialized software. The Archer-PCON is designed for general Campbell Scientific data-acquisition systems. The Archer Field PC is ultrarugged,...
4-Channel Excitation Current Module -- CE4 The CE4 is a 4-channel current excitation module designed to provide a constant current to the heating element of a 229-L Heat Dissipation Water Matric Potential sensor.
8-Channel Excitation Current Module -- CE8 The CE8 is an 8-channel current excitation module designed to provide a 50 mA constant current to the heating element of a 229-L Heat Dissipation Water Matric Potential sensor.
Measurement and Control Datalogger -- CR1000 The CR1000 datalogger builds on the foundation of our CR10 and CR10X dataloggers, while adding the power and flexibility of our PakBus communications protocol and CRBasic programming. The CR1000 retains...
Datalogger -- CR200X The CR200X-series dataloggers are our smallest, lowest-cost instruments. The CR200X, when paired with an ENC200 enclosure and the small Model 16869 battery, has a deployment size of just 6 by...
Micrologger® -- CR3000 The CR3000 Micrologger® is a self-contained, rugged datalogger that can measure most sensor types directly, communicate via modems, control external devices, and store both data and programs in either non-volatile...
Datalogger for Measurement & Control -- CR5000 The CR5000 is a rugged, high performance, integrated datalogger/data acquisition system with a built-in keyboard, graphics display, and PCMCIA card slot. It combines 16-bit resolution with a maximum throughput of...
5 V Analog Input Card -- CR723 The CR7 723 Card provides 14 differential or 28 single-ended inputs for analog voltage measurements in the range of ±5 V. Each CR7 723 is placed in an open slot...
5 V Analog Input Card with RTD -- CR723T The CR7 723T Card provides 14 differential or 28 single-ended inputs. The CR7 723T also contains an RTD that provides a reference junction for thermocouple measurements that is accurate to...
Excitation Card -- CR725 The CR7 725 provides 8 switched analog excitations for resistance bridge measurements, 2 continuous analog outputs, and 8 digital control outputs. All continuous analog outputs and digital control ports can...
50 V Analog Input Card -- CR726 The CR7 726 provides 8 differential or 16 single-ended inputs. The 726 is software configurable for full-scale measurement ranges of 50 Vdc or 15 Vdc. Each CR7 726 is placed...
Measurement and Control System -- CR700X The CR7 is a precision instrument that is primarily used in multi-parameter research and industrial applications. Each CR7 system is individually configured to meet the specific measurement needs of the...
Measurement and Control Datalogger -- CR800 The CR800 provides a lower-cost datalogger alternative for measurements of a limited number of sensors, yet can be used with most of our telecommunication devices such as cellular telephones, UHF/VHF...
Measurement and Control Datalogger -- CR850 The CR850 datalogger is similar to the CR800 datalogger, except it has a keyboard display as part of its integrated package. The CR850 provides a lower-cost datalogger alternative for measurements...
Measurement and Control System -- CR9000X The CR9000X is a modular, multiprocessor system that provides precision measurement capabilities in a rugged battery-operated package. The CR9000X consists of a base system and a chassis with I/O module...
Compact Measurement and Control System -- CR9000XC The CR9000XC is our "compact" version of the CR9000X; it can hold up to five user-selectable modules at a time. The CR9000XC's base system consists of a CR9032 CPU module,...
5 V Analog Input Module -- CR9050 The CR9050 is for use with the CR9000X-series or CR9000-series Measurement and Control Systems. The CR9050 has 14 differential or 28 single-ended inputs for measuring voltages up to ±5 V.
5 V Fault-Protected Analog Input Module -- CR9051E The CR9051E Fault-Protected Analog Input Module is for use with the CR9000X-series or CR9000-series Measurement and Control Systems. The CR9051E provides 14 differential (28 single-ended) fault-protected input channels for measuring...
50 V Analog Input Module -- CR9055 The CR9055 is a 50 V Input Module for the CR9000X-series or CR9000-series Measurement and Control Systems. The CR9055 has 14 differential or 28 single-ended inputs for measuring voltages up...
50 V Analog Input Module -- CR9055E The CR9055E is a 50 V Input Module for the CR9000X-series or CR9000-series Measurement and Control Systems. The CR9055E has 14 differential or 28 single-ended inputs for measuring voltages up...
60 V Isolated Analog Input Module -- CR9058E The CR9058E is a ±60 V Input Module for the CR9000X-series or CR9000-series Measurement and Control Systems. The CR9058E has 10 differential inputs; each channel has its own isolation ground,...
Excitation Module -- CR9060 The CR9060 is an Excitation Module for the CR9000X-series or CR9000-series Measurement and Control Systems. The CR9060 has six continuous analog outputs with individual digital-to-analog converters for PID Algorithm, waveform...
4-Channel Low-Level AC Conversion Module -- LLAC4 The LLAC4 is a small peripheral that increases the number of low-level ac signals a datalogger can monitor. The module enables four datalogger control ports to emulate pulse counting channels...
Continuous Analog Output Module -- SDM-AO4 The SDM-AO4 provides four independent continuous analog outputs (0 to +5 Vdc) for proportional control or strip charts. Current sourcing capability is 125 µA. It requires the connected devices to...
Datalogger to CANbus Interface -- SDM-CAN The SDM-CAN interface allows a Campbell Scientific datalogger to sample data directly from a CANbus communications network. CANbus data can be stored (and synchronized) with other data values measured directly...
16-Channel AC/DC Relay Controller -- SDM-CD16AC The SDM-CD16AC is a synchronous device equipped with relay control ports that control power to each of 16 external ac or dc devices. Each relay port can be controlled automatically...
Digital Control Port Expansion Module -- SDM-CD16D The SDM-CD16D increases the number of digital outputs that can be controlled (i.e., set to 0 or 5 Vdc) by a Campbell datalogger. The SDM-CD16D is commonly used to drive...
Solid State DC Relay Controller -- SDM-CD16S The SDM-CD16S is a 16-channel, solid-state relay driver that was originally developed for our trace-gas analysis (TGA) systems. It can control devices that have a relatively high-powered load, such as...
8-Channel Solid-State DC Controller -- SDM-CD8S The SDM-CD8S controls DC devices that have a moderate current load, such as solenoids, solenoid valves, DC motors, stepper motors, lights, horns, heaters, and fans. The SDM-CD8S is targeted for...
4-Channel Current/Voltage Output Module -- SDM-CVO4 The SDM-CVO4 is a synchronously addressed datalogger peripheral that outputs variable voltage or current signals under datalogger program control. Each output can be set to 0-10 Vdc or 0-20 mA...
16-Channel Input/Output Expansion Module -- SDM-IO16 The SDM-IO16 expands the digital input and/or output capability of Campbell Scientific dataloggers. It offers similar functionality to the control ports of our CR10X and CR23X dataloggers. When configured as...
8-Channel Switch Closure Input Module -- SDM-SW8A The SDM-SW8A is an 8-channel pulse count module; each channel can be individually configured for single-pole double throw (SPDT), single-pole single throw (SPST), or voltage pulse measurements. Output options include...
Filtered Analog Input Module -- CR9052DC This high-performance anti-alias filter module can be used in either the CR9000X-series or CR9000-series Measurement and Control Systems. The CR9052DC module measures accelerometers, strain gages, and microphones. The CR9052DC includes...
Filtered Analog Input Module -- CR9052IEPE This high-performance anti-alias filter module can be used in either the CR9000X-series or CR9000-series Measurement and Control Systems. The CR9052IEPE's daughterboard provides current source excitation and ac coupling that allow...