HD37AB17D and HD37B17D instrument are data loggers able to measure and memorize simultaneously the following parameters:
• Relative Humidity RH
• Environment temperature T
• Carbon monoxide CO (only HD37AB17D)
• Carbon dioxide CO2
HD37AB17D and HD37B17D instruments have the ability to investigate and monitor the indoor air quality.
Typical applications include checking air quality inside buildings occupied by people (schools, hospitals, auditoria, canteens, etc.); and work places to optimize the comfort and to generally check for small leaks of CO with danger of explosions or fire. This analysis allows the management of conditioning plants (temperature and humidity) and ventilation (recycle air/hour) in order to reach a double purpose: getting a good quality of the air in accordance with ASHRAE and IMC regulations and energy saving.
HD37AB17D and HD37B17D are instruments which are very useful to fight the socalled syndrome of sick building.
RH (Relative Humidity) measurement is obtained with a capacitive sensor.
T temperature is measured with a high precision NTC sensor.
The CO measurement (Carbon monoxide, only for HD37AB17D) is made by an electrochemical cell with two electrodes indicated to detect the presence of Carbon monoxide, lethal for men, in his living or working environment.
The CO2 measurement (Carbon dioxide) is obtained with a special infrared sensor (NDIR technology: Non-Dispersive Infrared Technology) that, thanks to the use of double filter and a special measurement techniques, guarantees accurate and stable measurements over time. The infrared sensor is equipped with a protection membrane which provides protection from dust particles and aggressive air agents to assure the sensor's long life.
HD37AB17D and HD37B17D are data loggers able to memorize the detected measurements at an interval set by the user.
HD37AB17D and HD37B17D are connected to the PC by USB input.
DeltaLog13 communication software via the USB port , designed to perform data transfer, data collection and recording and printing of all the instrument parameters.

Alte produse SENSECA

LUXMETRU FOTO-RADIOMETRU MASURA ILUMINANTA, PAR, IRADIANTA SOLARA DELTA OHM HD2102.1 HD2102.2

• Device for measuring illuminance, luminance, PAR, irradiance.
• Storage of maximum, minimum, average value and the integral Q(t),
• RS232 C output for data transfer in real time to a PC or printer.
• Functions: REL, HOLD and auto power off which can be disabled,
• IP 67 protection degree

PLUVIOMETRU MASURA CANTITATE SI DEBIT CADERI PRECIPITATII ATMOSFERICE PLOAIE DELTA OHM HD2013

• Rain gauge with tipping bucket,
• area 400cm2,
• for temperature range +4°C... +60°C.
• Standard resolution 0.2.
• On request at the time of placing the order resolution 0.1 or 0.5mm.
• Output contact normally closed.

SONOMETRU INTEGRATOR CLASA I / CLASA II CU DATALOGGING, ANALIZA SPECTRALA SI STATISTICA DELTA OHM HD2010UC/A

• portable integrating class 1 sound level meter, with data logging function, suitable for performing statistical and spectral analyses
• possibility of adjusting the instrument and adding options at any time
• user can upgrade the firmware directly by means of the Noise Studio programme supplied with the instrument
• Class 1 or 2 sound level meter according to IEC 61672-1 IEC 60651 and IEC 60804
• Class 1 octave and third octave filters according to IEC 61260
• Assessment of the environmental noise level,
• Noise monitoring and optional capture and analysis of sound events,
• Octave and optional third octave band spectrum analysis from 25 Hz to 12.5 kHz,

CALIBRATOR ACUSTIC NIVEL SUNET PENTRU CALIBRARE MICROFON SI STATII ACUSTICE DELTA OHM HD2020

• HD 2020 sound level calibrator
• portable, battery operated sound source
• suitable for sound level meters (portable and laboratory) and acoustic stations
• class 1 according to IEC60942:2003 with LCD display.
• ISO 9001 calibration report included.
• 1000Hz frequency allows calibrating sound level meters with any weighting

CONDUCTIVIMETRU-TERMOMETRU MASURA CONDUCTIVITATE, REZISTIVITATE LICHIDE, SOLIDE DIZOLVATE, SALINITATE, TEMPERATURA DELTA OHM HD2106.1 HD2106.2

• Conductivity-Thermometer measures conductivity, liquid resistivity, total dissolved solids, salinity and temperature.
• Datalogger which can store the maximum, minimum, average value and can store up to 36,000 samples.
• RS232 C/ USB output for data transfer in real time to a PC or printer.
• Functions: REL, HOLD and auto power off which can be disabled,
• IP 67 protection degree.

PIRANOMETRU CU FOTODIODA SILICONICA MASURA RADIATIE SOLARA GLOBALA PANOURI FOTOVOLTAICE DELTA OHM LP SILICON-PYRA04

• LP Silicon-PYRA 04. pyranometer
• measures the global solar radiation (W/m2) by using a silicon photodiode (400nm-1100nm).
• special geometry and the diffuser allow to have a pyranometer field of view of 180 degrees according to cosine law.
• The pyranometer is suitable for the measurement of natural sunlight.

KIT CALIBRARE PH-METRE SI MV-METRE CU SIMULATOR DELTA OHM HD9609

• pH/mV simulator kit composed of instrument HD9609,
• adapter cables CP 9509/T,
• CP9509/BNC and
• carrying case.

ANEMOMETRU-TERMOMETRU DIGITAL DELTA OHM HD2103.1 HD2103.2

• Anemometer-Thermometer for air speed measurement which use hot-wire or vane probes, for temperature Pt100 sensor with SICRAM module.
• Datalogger which stores the maximum, minimum, average value and can store up to 38,000 samples.
• RS232C/USB output for data transfer in real time to a PC or printer.
• Functions: REL, HOLD and auto power off which can be disabled,
• IP67 protection degree.

PIRGEOMETRU METEO MASURA RADIATIE INFRAROSU DELTA OHM LP PIRG01

• The pyrgeometer LP PIRG 01 is used to measure the far infrared radiation (FIR).
• Its use is mainly in the meteorological field.
• Measures are referred to radiations with wavelength greater than 4.5 µm .
• The far infrared radiation derives from the measure of the thermopile output signal and from the knowledge of the instrument temperature. The temperature measure is performed by a 10kO NTC which is inside the body of the pyrgeometer.
• The pyrgeometer can be used also for the study of energy balance

RADIOMETRU NET RADIATIE SOLARA ULTRAVIOLETA-INFRAROSU DELTA OHM LP NET07

• LP NET 07 measures the net radiation across a surface, from near ultraviolet to
• far infrared.
• The Net radiation is defined as the difference between the radiation that reaches the upper surface and the irradiation on the lower surface of the net radiometer.
• The surface of the upper receiver measures the direct solar radiation plus the diffuse one and the radiation at longer wavelengths emitted from the sky (clouds), while the lower receiving area measures the solar radiation reflected from the ground (albedo) and the radiation length wavelengths emitted from the earth.
• The instrument is designed and constructed to be used outdoors in any weather
• conditions.