A Rain gauge is a device to measure liquid rain fall amount and intensity. The device is composed of a rain collector cone and a double-chamber tipping bucket connected to a magnet. The magnet operates one reed switch, which generates impulses that can be counted by external meters.
Siphon: DQA230.1/231.1 versions are equipped with a siphon placed on the cone’s nozzle; it has function during heavy rain, to regulate the flow into the bascule permitting all the water to fall inside the tipping bucket. This solution gives its best results where the main need is the measurement of the total amount of rain over long periods. Class A rain gauges: DQA230/231/235/236 versions have the “Class A” class accuracy as described by the UNI11452:2012 standard this class is the most accurate class for intensity measurement. For the Class A accuracy achievement, a correction formula on the data acquisition system is required.
- Design made in compliance to WMO Class A (UNI11452:2012) accuracy over intensity (see PN)
- Syphone to adjust the water flow (see PN)
- Allumium made for rugged installations
- Heated versions availability (see PN)
- Inpulse output and external optional devices for 4-20 mA or Modbus outputs (XLA003.1/003.2)
The flue gas ananlyzer anapol EU-5000 E is an electronical measurement device which was especially conceived for the monitoring and optimal adjustment of industry furnaces and for gasoline and diesel engines. S&V Samford Instrument Ltd. More Details...
CAI offers three analyzer models that utilize chemiluminescence technology for analyzing NO, NOx and NO2 concentrations within a gas sample. S&V Samford
M-Log is a compact data logger for environmental monitoring, suitable for both indoor and outdoor purposes. It can be mounted on a tripod for portable applications or installed inside an IP65 box for long-term outdoor applications.
Condensation Particle Counter (CPC) Model 5403 The only mobile high-accuracy counter for nanoparticles
Mini Laser Aerosol Spectrometer (Mini-LAS) A continuous development of GRIMM´s world-wide known and appreciated spectrometers. The combination of advanced data communication, innovative design and reliable optical measurement technology makes the 11-E the world champion of all portable fine dust measuring devices. S&V Samford Instruments...
Air temperature sensors mainly designed for meteorological applications. They are mounted inside high efficency radiant screen with natural or forced ventilation.
Innova 1403 Multipoint Sampler and Doser for Innova Photoacoustic Gas Monitors ----- More details
Sensors integrates a unique folded-path sonic anemometer with a multi-element temperature sensor, fast-response capacitive relative humidity sensor, state-of-the-art barometric pressure sensor.
CAI offers two analyzer models that use Non-Dispersive Infrared (NDIR) technology to measure the concentrations of IR-absorbing gases in a sample. The 600 and ZPA models utilize paramagnetic or fuel cell technology to measure Oxygen. Gaz analyser - 700 LX NDIR/O2 – Up to 3 IR channels or 2 IR channels + O2- ZPA...
CAI offers two dedicated analyzer models to measure Oxygen in a sample. The 600P uses paramagnetic technology and the 600F uses a fuel cell method to determine the percentage level of oxygen contained in a gas sample.
Alpha-Log is the latest model of the LSI LASTEM’s data loggers’family. It contains the most efficient technical solutions coming from 40 years’ experience of LSI LASTEM about data acquisition systems.
Pluvi-ONE is a data logger dedicated to rain monitoring plus other related quantities for hydrological applications where early warnings activities are required. Pluvi-ONE has a series of unique features currently available in a single device and represents the current "state of the art" for rain measurement system and early warnings activity in...
E-log has been explicitly designed for environmental applications: it is equipped with specific inputs for a wide range of sensors and calculations of derived quantities.
METEOROLOGICAL SENSORS - Air temperature and Relative Humidity Precise and reliable, this sensor is suitable for continuous meteorological measurements also in severe environments and in presence of steep thermal and hygrometric variations.For outdoor application it should be coupled with a radiant screen.
Thermometer probe with wet bulb and natural ventilation. ISO7726 standard. The Pt100 element is closed inside a wet cotton sock from a water tank. The water tank has a high reflection factor to avoid water temperature increase due to radiant sources. This sensor is needed for WBGT (ISO77243) heat stress index assessment.
Radiant temperature sensor TG (Pt100 output) The standard globe thermometer consists of a black-painted copper sphere with a diameter of 150 mm and a thickness of 0.4 mm. It contains a thermometer with its bulb at the center of the sphere. This sensor is described in the ISO7726 standard.
Combined wind speed and wind direction sensor. This sensor range includes, in a single apparatus, transducers for both wind speed and wind direction measurement.
Wind direction - Compact type Wind vane anemometer with 0-1 Vcc output generated by Hall effect transducer ----- Wind Direction - Standard type - direct and analog output Range of wind direction sensors. Analog and Ohm outputs
Wind Speed Compact Type Compact 3-cup anemometer for wind speed measurement with relay reed-generated linear pulse output. ------ Wind Speed Standard type - direct and analog output Range of 3-cups anemometers with analog and frequency outputs
Georesistivimeter fot Time Lapse Analisys for measuring the alteration over time of the soil’s resistivity profile.
Heat Shield meter displays on-line WBGT indoor& outdoor index plus Heat Index and Humidex indexes. Furthermore, if ESV125 anemometer is connected, Heat Shield can calculate directly the PMV-PPD comfort index (ISO7730).
Oxygen, Temperature and Water content inside materials sensors LSI LASTEM supplies a wide range of sensors for monitoring compost heaps during the bio-oxidation process and for monitoring waste, to better define its determining characteristics in the manufacturing process.
Innova 3751-2 / 3751-5 Tracer Gas Systems that Enable Constant Concentration Method
R-Log data logger is a line of compact data loggers for environmental monitoring, suitable for portable indoor applications, but also fixed for continuous monitoring. R-Log can be connected to a wide range of LSI LASTEM's sensor. R-Log can receive measurements via radio from radio sensors, or from other R-Log units in order to create a wireless sensor...