SurfaceVue10 Fixed-Location, Non-Invasive Road Surface Condition and Temperature Sensor

The SurfaceVue™10 is a road condition sensor designed for use with your Road Weather Information Systems (RWIS). This non-invasive sensor uses spectroscopic analysis to provide you with surface state, friction, water, and ice layer thickness data. The SurfaceVue 10 also measures surface temperature, air temperature, dew point, air pressure, and wind speed parameters. This data provides you with vital information to make better maintenance and... Learn More

FluoreSens 10 Sun-Induced Chlorophyll Fluorescence (SIF) System

The FluoreSens™10 offers a direct sun-induced chlorophyll fluorescence (SIF) measurement that can provide accurate estimates of gross primary production (GPP) and ecosystem respiration (RECO)—the two largest biospheric carbon sources. This system can be used on its own, or it can be paired with an eddy-covariance (EC) station. Additional applications include ground truth for satellite SIF measurements, crop and vegetative early stress detection and warning, and drought or... Learn More

SDM-SIO2R Two-Channel Serial I/O Module with Relays

The SDM-SIO2R is a digital sensor expansion module that expands the serial I/O interface via Synchronous Device for Measurement (SDM) communications on a data logger. The serial I/O functionality is identical to the SDM-SIO1A One-Channel Serial I/O Module and the SDM-SIO4A Four-Channel Serial I/O Module, except it has two channels. The SDM-SIO2R also has terminals to connect sensor power and sensor heater power, which are controllable... Learn More

TempVue 10 Pt100 Analog Temperature Sensor

The TempVue™10 represents the next generation of air-temperature measurement sensors, meeting all relevant World Meteorological Organization (WMO) temperature recommendations. Designed with the customer in mind, the TempVue 10 easily interfaces with Campbell Scientific or third-party data loggers and fits a wide range of passive solar radiation shields. The sensor comes with a short, attached cable and terminates with an M12 connector, which provides exceptional convenience, environmental... Learn More

Wintersense SDI-12 Non-Invasive Surface Temperature Sensor

The Wintersense SDI-12 is a remote road surface temperature sensor designed for use with your road weather information systems (RWIS). It is an easy-to-deploy, non-invasive, compact, and lightweight sensor that you can mount on existing roadside structures such as streetlight columns or RWIS towers. The Wintersense SDI-12 has a cabled connection for power and communications with an RWIS station or data logger for data storage... Learn More

SDM-CD16ACA 16-Channel AC/DC Relay Controller

With an SDM-CD16ACA, your Campbell Scientific data logger can automatically activate external ac or dc devices such as motors, pumps, heaters, valves, and fans. This ac/dc relay controller has 16 ports for connecting your ac or dc devices. Each port can be controlled automatically by the data logger’s program or controlled manually with an override toggle switch. The SDM-CD16ACA is a RoHS-compliant version of the SDM-CD16AC. Learn More

CR350 Measurement and Control Datalogger

The CR350 is a multi-purpose, extremely low power, compact measurement and control data logger. This entry-level data logger, with its rich instruction set, can measure most hydrological, meteorological, environmental, and industrial sensors. The CR350 concentrates data, makes it available over varied networks, and delivers it using your preferred protocol. The CR350 also performs automated on-site or remote decision-making for control and M2M communications. This data... Learn More