Technical description
13
Parameter
Value
HFCT sensor SC40
Measurement range
Bandwidth
Resolution
Accuracy
Input resistance
Max. number of pulses per cycle
-10 to 80 dB
100 kHz to 20 MHz
1 dB
±1 dB / <±10
50 ohms
>1226
Function tester FC1
Battery
Transmitted TEV level
Lithium button cell (CR1216 / 3 V, 25 mAh)
25 dB ±5 dB
The optional demonstrator box is defined by the following parameters:
Parameter
Value
Interne Batterien
4 x AA battery
Operating time
>50 hours (if standard AA batteries with
2000 mAh are used)
Level of transmitted pulses
Adjustable (low, moderate, high, random)
Transmitted pulses per cycle
Adjustable (2, 8, 20, random)
Frequency of acoustic pulses
40 kHz
IP protection class (in accordance with
IEC 60529 (DIN VDE 0470-1))
IP42
Operating temperature
-10 …. 55 °C; 30°C 93% r.h.
Storage temperature
-20 … 70 °C; 40°C 95% r.h.
Dimensions W x H x D
235 x 73 x 135mm
Weight
795 g
