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Pressure Transducers
Integrated Datalogger
Bubblers
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Shaft Encoders
Chart Recorders
Multiparameter
Single Parameter
Moisture / EC / Temperature
HydraProbe - the most scientifically researched soil sensor available.
Smart Temp
Matric Potential
Soil Moisture Profiling
Portable Solutions
HydraProbe Field Portable (for digital HydraProbe)
HydraProbe Pogo mini (portable soil readings)
POGO Pro (turf insight system)
Precipitation
Solar Radiation
Wind
Met One Ultrasonic (speed/direction)
R.M. Young 05103 (mechanical speed/direction)
Met One 024A (mechanical speed)
Met One 034B (mechanical direction)
Barometric Pressure
Temperature / Humidity
Smart Temp (temperature)
Vaisala Humicap HMP155 (temperature/humidity)
Met One 083E (temperature/humidity)
All-in-One Multiparameter
Lufft WS-500 (compact, solid state)
Lufft WS-800 (compact, solid state w/ lightning detection)
Met One MSO (mechanical)
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eTracker
True cloud-based sensor configuration, logging, reporting and data analysis all-in-one.
Bluetooth
Shark (RS232/RS485 Bluetooth Serial Adapter)
Software
Stevens-Connect
A cloud-based interface to configure hardware, visualize data, analyze measurements, manage alarms, calculations, and set up data routing.
MEASUREMENTS TO MIND (M2M) is a growing suite of Stevens products that embraces cloud-computing with an all-inclusive vision of shortening the communication path from the sensors to data on-line. That is, what the sensors MEASURE the MIND sees.
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Power
SOLO (smart SDI-12 power manager)
JL-2 (solar charge controller)
Batteries
Power Supplies
Solar Panels
SOLO
Smart SDI-12 power manager that also provides remote power cycling.
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Float Accessories
Chart Recorder Accessories
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Met One 083E
Humidity/temperature probe
Part # 51122
The Met One 083E represents sensitivity, accuracy, linearity and stability not encountered with conventional relative humidity sensors. It is extremely well suited for meteorological, industrial, laboratory and other demanding applications.
The sensor can also be supplied with a temperature sensor mounted in it and used with various radiation shields for reliable, accurate measurements.
The 083E is based upon the capacitance change of a polymer thin film capacitor. A one-micron thick dielectric polymer layer absorbs water molecules through a thin metal electrode and causes capacitance change proportional to relative humidity. The thin polymer layer reacts very fast, and therefore, the response time is very short; less than five seconds to 90% of the final value of relative humidity.
- All solid state construction, digital electronics
- Fast response of less than 5 seconds to 90% of final value
- Low power consumption of 4 mA at 12 VDC
- Easily cleaned using distilled water
- 0-1V output for 0-100% RH
- Will operate from a 12 VDC battery
What's the Easiest and Quickest Way to Start Collecting Data and Access it Anywhere?
The Answer's in the Cloud.
eTracker is a cellular modem and "virtual" cloud-based data logger in one (meaning you don't need to install a separate data logger). Simply connect your sensor and a power source to eTracker and you're done. Configure (or reconfigure) anytime from any Internet-connected device, and use Stevens-Connect to retrieve your data, or forward it to your favorite software system.
Technical Specifications
General |
|
Input power |
10 to 18 VDC @ < 5 mA |
Dimensions |
8.5 in (21.59 cm) L x Diameter: 0.75 in (1.91 cm) Ø |
Weight |
2.5 oz (70.9 g) |
Relative Humidity |
|
Range |
0 - 100% Relative Humidity |
Accuracy |
±2.0% from 0 - 100% relative humidity |
Resolution |
0.1 m/sec |
Output |
0 to 1 VDC standard (0 to 5.0 VDC optional) |
Temperature range |
-50 °C to +50 °C (-58 °F to 122 °F) |
RH sensing element |
Thin film polymer capacitor |
Temperature |
|
Range |
-50 °C to +50 °C (-58 °F to 122 °F) |
Accuracy |
±0.10 °C (0.18 °F) |
Output |
Resistive |
Sensor |
Thermistor |
