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Water Level Sensors |
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KPSI 500 Series SDI-12 Submersible Pressure & Temperature Transducer
The Series 500 submersible hydrostatic level and temperature transducer represents the leading edge of level sensing technology.
Incorporating a highly stable media-isolated sensor, the Series 500 features SDI-12 serial-digital interface. SDI-12 is a standard for interfacing data recorders, such as the Neon and Starlog Data Loggers... More details at KPSI 500 Series SDI-12
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KPSI 700 Series Analog Submersible Pressure & Temperature Transducers
These
accurate transducers incorporate the latest advancements in piezoresistive
pressure sensing technology.
The
Series 700 family of submersible pressure transducers is specifically
designed to meet the rigorous environments encountered in liquid
level measurement and control.
More
details at KPSI 700 Series |
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Model 260 Ultrasonic Snow & Water Depth Sensor
The Model 260 Ultrasonic Snow Depth Sensor is a cost effective solution for remotely measuring snow depth or water levels. The sensor works by measuring the time required for an ultrasonic pulse to travel to and from a target surface. An integrated temperature probe with solar radiation shield provides an air temperature measurement for properly compensating the distance measured ...
More details at 260 Ultrasonic Depth Sensor |
6541 Precision Water Level Instrument
 Float-operated
instruments can be the most accurate way to monitor water level
with virtually no drift in readings. The new Model 6541 Precision
Water Level Instrument can achieve an operating accuracy and resolution
of 0.2mm over a full scale range of 0 to 65.5 meters with a 4-20
ma or SDI-12 output. This accuracy is maintained for...
More details at 6541
Precision Instrument
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LevelPro 6100 Bubbler Water Level Sensor
The LevelPro 6100 Advanced Liquid Level Sensor is designed to very accurately measure pressure in gas bubbler systems used for water level determination. Featuring microprocessor controlled, state of the art electronics, the LevelPro 6100 delivers excellent accuracy, precision and stability over a very large (up to 70 meters) range. It offers simultaneous analog and digital (SDI-12) outputs for direct, easy connection to popular input devices, including PLCs, RTUs, and data loggers such as the Neon and Starlog Data Loggers ...
More details at LevelPro 6100 Water Level Sensor |
PumpPro 6150 Bubbler Water Level Sensor
The PumpPro 6150 combines an integrated air compressor module and LevelPro 6100 advanced liquid level sensor to form a fully self contained hydrostatic pressure sensor designed to measure water and liquid levels reliably and accurately. Featuring a teflon
lubricated precision piston air compressor, the 6150 contains all other components required for self generation of compressed air. The PumpPro is a stand alone instrument that does not require compressed gas bottles, regulators or ancillary pneumatic items.
It delivers excellent accuracy, precision and stability over a very large (up to 70 meters) range and offers simultaneous analog and digital (SDI-12) outputs for direct, easy connection to popular input devices, including PLCs, RTUs, and data loggers such as Neon and Starlog Data Loggers ...
More details at PumpPro 6150 Water Level Sensor |
Water
Quality Sensors |
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Analite 390 Series SDI-12 Turbidity & Temperature Probe
 The Analite 390 digital series probe incorporates the same ISO7027 90° optics, wiper, housing and cable options as the Analite 9000 Analog Series, but includes RS232 and SDI-12 digital outputs that offer a host of advanced signal processing and control features. Data output includes mean, median, sample variance, minimum, maximum turbidity, which are measured over 100 samples, as well as internal probe temperature and supply voltage. One probe offers user selectable ranges of 40, 100, 400 and 1000, and may be calibrated at any time or have later firmware uploaded via an RS232 interface.
More
details at Analite 390 Series SDI-12
Turbidity Probe
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Analite Analog 9000/9500 Turbidity Probe
 With a very small viewing distance, the Analite 9000 series is ideal for applications with limited water such as small low flow creeks. The 9000 non-wiper version is designed for applications with minimal bio fouling such as fast cold running water, or short monitoring deployments. The 9500 version, with its integral lens wiper assembly, is designed where bio-fouling or sedimentation build up is likely, as well as for long term monitoring applications. The wiper can be controlled by a contact closure output from a data logger or the automatic two-hour wipe feature can be utilized.
More
details at Analite 9000 Series
Turbidity Probe
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Phionics Submersible Water Quality Transmitters - Conductivity, Dissolved Oxygen, pH, ORP(Redox), Temperature
 The
Phionics series of submersible water quality transmitters have
an integrated preamp and an isolated 'true 2-wire', 4-20 mA transmitter.
Two independent channels can simultaneously transmit either a
conductivity, dissolved oxygen, pH or ORP(Redox) signal, as well
as, an optional temperature signal - two wires for the water quality
parameter, and two wires for temperature. More details Phionic Submersible
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Hanna Combination Double Junction AmpHel pH and ORP Electrodes
 Hanna's
latest additions to their range of combination pH and ORP electrodes
incorporate over 20 years of electrode manufacturing experience.
These advanced electrodes feature a combination Ag/AgCl sensor
& reference system, and proven flat tip technology for superior
field and in-line performance. Hanna's flat tip electrodes have
shown significantly less breakage than bulbous electrodes.
More
details at Hanna
Combination
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Oxyguard Dissolved Oxygen Sensor
 The
robust construction and simple design of the Oxyguard D/O probe
make maintenance and servicing easy. It uses a strong, easy-to-clean
and easy-to-change membrane in a screw-on membrane cap. The probe
design uses a galvanic cell with built-in temperature compensation.
The probe requires no power, and produces a millivolt output proportional
to the oxygen present in the medium in which it is placed. This
millivolt signal can be inputted to a data logger such as the
Starlog via a two core cable.
More
details at Oxyguard Sensor
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6507 Thermistor Temperature Probe
 These economical thermistor temperature probes are suitable for a variety of temperature monitoring applications such as air, water, soil, snow, ice, etc.
They are fully sealed and can be used in fresh and sea water to a depth of 5 meters. The thermistor temperature probes use a Negative Temperature Coefficient (NTC) thermistor as their temperature sensor.
More details at 6507
Thermistor Probe
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Meterorology
Sensors |
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Model 225 Relative Humidity and Temperature Sensor
The Model 225 Relative Humidity and Temperature Sensor features a laser trimmed capacitive sensor for accurate relative humidity measurements. The chip is user replaceable and requires no calibration.
The 0 to 1 Vdc output can be easily connected to a data acquisition system or data logger such as the such as the Neon and Starlog Data Loggers...
More details at 225 Relative Humidity Sensor |
Model 230 Barometric Pressure Sensor
 The Model 230 Barometric Pressure Sensors offer unparalleled performance and flexibility for atmospheric pressure measurement.
The barometer is available in two configurations, a 4-20 mA current output, and 0-5 Vdc output, for easy connection to a remote monitoring system or data logger such as the Neon and Starlog Data Loggers ...
More details at 230 Barometric Pressure Sensor
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Model 240 Licor Silicon Pyranometer Sensor
 The Licor Silicon Pyranometer is designed for field measurement of global solar radiation in agricultural, meteorological, and solar energy studies. In clear unobstructed daylight conditions, the Licor Pyranometer compares favourably with first class thermopile type pyranometers, but at a fraction of the cost. It features a silicon photovoltaic detector mounted in a fully cosine-corrected miniature head.
Under most conditions of natural daylight, the error is less than 5%. The current output can be recorded by a data logger such as the Neon or Starlog Data Loggers ...
More details at 240 Licor Silicon Pyranometer Sensor
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NL 200 WeatherPort Wind Sensors
 The WeatherPort Wind Sensors are moderately priced instruments designed for general wind monitoring applications.
Injection molded thermoplastic, anodized aluminum, and stainless steel parts contribute to reliable operation in adverse environments.
The combination three cup anemometer and wind vane units utilize an in-line configuration, eliminating the need for a crossarm. Also available is wind speed only and wind direction only sensors.
More details at NL 200 WeatherPort Wind Sensors
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WindSonic Ultrasonic Wind Instrument
 With no moving parts, the WindSonic Ultrasonic Wind Instrument combines a wind speed and direction sensor in a robust, corrosion free, lightweight housing. With no need for site calibration or maintenance, and designed to withstand harsh marine or land based installations, the WindSonic is a true "fit and forget" wind instrument.
The flexible design enables you easily to configure the WindSonic to deliver the information you require. By using the software provided it is possible to select the output rate and choose the units of measurement that suit your application.
More
details at
WindSonic Ultrasonic Wind Instrument
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RM Young Wind Monitor
 The
RM Young Wind Monitor is a high performance, rugged wind sensor.
Its simplicity and corrosion-resistant construction make it ideal
for a wide range of wind measuring applications. The instrument
is made of UV stabilized plastic with stainless steel and anodized
aluminum fittings. All bearings are stainless steel precision
grade. It mounts directly on a 1.0 inch IPS Schedule 40 (1.32
inch OD) pipe, and an alignment ring maintains wind direction
reference orientation during installation and maintenance.
More details at RM
Young Wind Monitor
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Jarek Tipping Bucket Rainfall Gauge
 Made
from high quality PVC, the simplistic design of the Jarek Rain
Gauge ensures reliable operation and accurate measurements when
properly installed. The gauge collects rainfall using a funnel
receiver with a 203mm (8") diameter. The rain is then strained
by metal screen before being passed to the PVC tipping bucket
measuring system. The bucket tips when a specified volume of rain
is collected. A reed switch detects each tip and transmits a contact
closure signal to a digital input channel on a data logger such
as the Neon and Starlog Data Loggers or Hobo Event Logger ...
More
details at
Jarek Tipping
Bucket Rainfall Gauge
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NovaLynx Tipping Bucket Rain Gauge
 The NovaLynx Tipping Bucket Rain Gauge is manufactured from high quality anodized and powder coated aluminium. Rainfall entering the 8" funnel collector is directed to the tipping bucket assembly. When an incremental amount of precipitation has been collected, the bucket assembly tips and activates a magnetic reed switch. The sample is discharged through the base of the gauge. A momentary electrical contact closure is provided for each increment of rainfall.
This contact closure can be recorded by the Neon and Starlog Data Loggers or other data acquisition systems...
More details at NovaLynx Tipping Bucket Gauge
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PG-4 High Capacity All Season Standpipe Precipitation Gauge
 The PG-4 High Capacity All Season Standpipe Precipitation Gauge is designed for measuring both rain and snow precipitation at remote field sites. It consists of a 380 mm (15") diameter vertical PVC pipe 1.5 meters in length with a bottom end PVC sealing plate. A pressure transducer is mounted externally to the bottom plate and connected to a 14 cm copper stillwell tube inside the pipe ...
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details at
PG-4 Precipitation Gauge
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Model 260 Ultrasonic Snow & Water Depth Sensor
The Model 260 Ultrasonic Snow Depth Sensor is a cost effective solution for remotely measuring snow depth or water levels. The sensor works by measuring the time required for an ultrasonic pulse to travel to and from a target surface. An integrated temperature probe with solar radiation shield provides an air temperature measurement for properly compensating the distance measured ...
More details at 260 Ultrasonic Depth Sensor |
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 Model 255 Series Evaporation Station
The 255 Series Evaporation Station is a complete systems used to measure the amount of water lost each day to evaporation. There are two commonly used procedures for making these measurements manually. In both, a Class A Evaporation Pan, 10 inches deep and 47.5 inches in diameter, holds the water and is normally installed on a wooden platform set on the ground in a grassy location.
One alternative for measuring the daily evaporation loss manually is to use a graduated hook gauge set on a stillwell to determine the water level in the pan. The hook gauge is adjusted until the point just breaks the water surface, and a reading is taken from the attached scale. The second alternative uses a stillwell with a fixed point. Each time a measurement is taken, the pan is refilled to the level of the point using a calibrated graduate...
More details at Model 255 Series Evaporation Station |
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