Ένα οικονομικό όργανο μέτρησης ήχου, ανέμου, φωτός, θερμοκρασίας, υγρασίας
Ένα πολυλειτουργικό όργανο μέτρησης στάθμης ήχου που συνδυάζει σημαντικά χαρακτηριστικά για την μέτρηση των συνθηκών περιβάλλοντος σε μια συσκευή. Λόγω του συνδυασμού πολλών εξωτερικών αισθητήρων που φέρει η ένδειξη στάθμης ήχου μπορεί να μετρηθεί γρήγορα και με ακρίβεια. Το όργανο είναι σε θέση να ανιχνεύει όχι μόνο τη στάθμη του ήχου αλλά και τη θερμοκρασία, το φώς την ταχύτητα του ανέμου και την υγρασία του περιβάλλοντος.

Our multifunctional sound level indicator PCE-EM 883 combines all important features for measuring the ambient conditions in one device. The sound level indicator is designed as fast as possible to determine as many parameters as possible. Due to the large number of external sensors that the sound level indicator brings with it, such fast and precise measurements are possible. Our multifunctional sound level indicator is able to detect not only the sound level but also the temperature, the light, the wind speed and the humidity of the environment.

The compact meter allows one-handed operation as it has only eight buttons that are easily accessible. Because our sound level indicator is a non-stationary device, non-stationary measurements can be made at various locations. The backlight supports this field of application, as it is possible to use the device in dark places, without limitation of readability.

- Measurement of all relevant environmental parameters
- High measurement accuracy
- One-hand operation
- Backlit
- MIN, MAX, HOLD function
- Automatic shutdown



Τεχνικά Χαρακτηριστικά
Wind speed
Measuring range 0.5 ... 30 m / s
Accuracy ± 10%
Unit of measurement m / s, km / h, ft / min, knots, mph

Temperature
Measuring range -40 ... 70°C / -40 ... 158°F
Accuracy ± 2°C / 3.6°F
Unit of measurement °C, °F
Resolution 0.1°C / 0.18°F

Humidity
Measuring range 10 ... 95% rh
Accuracy +/- 5% rh
Resolution 0.1% RH

Sound
Measuring range 35 ... 130 dB
Accuracy +/- 2 dB
Resolution 0.1 dB
Display 4 digits
Frequency range 31.5 Hz ... 8 kHz
Frequency dBA
Microphone Electric condenser microphone
Applied standard IEC61672-1 CLASS2

Light
Measuring range 0 ... 200000 lx; 0 ... 20000 Fc
Spectral CIE photo-optic (CIE sensitivity of a human eye)
Spectral accuracy CIE Vλ function f1 <= 6%
Cosine behavior f2 <= 2%
Accuracy +/-15%
Measuring sensor Silicon photodiode with filter

General specifications
Data update 1 x per second
Measurement functions Maximum value (MAX)
Minimum value (MIN)
Data Hold function (Hold)
Automatic shutdown After about 15 minutes of inactivity
Power supply 1 x 9V block battery
Environmental conditions -20 ... 60°C / -4 ... 140°F, 10 ... 90% rh
Storage conditions -20 ... 60°C / -4 ... 140°F, 10 ... 90% rh
Dimensions 252 x 66 x 33 mm / 9.9 x 2.6 x 1.3 in
Weight 568 g / 1.3 lbs

Διαθεσιμότητα :
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