Hexagon TT20 Mode D'emploi page 62

Main features
Holding time of numerical indication
Limited frequency
(relative to measuring signal input)
– of analogue indication
– of numerical indication
– of analogue output
– of semi-analogue indication
– of classification
– of memories
Analogue output
– Calibrated analogue output
– Power output
– Sensitivity
– Permissible load impedance
– Residual ripple (Gauge head at zero value)
– Reference voltage level
Parallel digital output
Serial digital output
Supply voltage
Permissible fluctuations
Frequency range
Consumption
Probe supply voltage
Oscillator frequency (= 650 Hz)
Working temperature limits
Operating temperature range
Storage temperature range
Relative humidity
Dimensions
Weight
Type of protection (CEI / IEC 529, DIN 40 050)
Electromagnetic compatibility
TT20 TT60
80 ms 80 ms
– –
12.5 Hz 12.5 Hz
– 20 Hz
12.5 Hz 12.5 Hz
12.5 Hz 12.5 Hz
– 100 Hz
– ±2 V / ±10 V
– max. 2mA
– Instruction manual
– ≥ 5 kΩ
– 1 mV
– Analogue earth OV
– –
OPTO-RS232 OPTO-RS232
230 V / 115 V 230 V / 115 V
±10 % ±10 %
50 to 60 Hz 50 to 60 Hz
2 W 2 W
3 V 3 V
13 kHz 13 kHz
+10°C to +50°C +10°C to +50°C
+0°C to +60°C +0°C to +60°C
-10°C to +70°C -10°C to +70°C
80% without condensation 80% without condensation
255 x 235 x 120 255 x 235 x 120
1.1 kg 1.1 kg
IP54 (display in front) IP54 (display in front)
EN50081-1, EN50081-2 EN50081-1, EN50081-2
EN50082-1, EN50082-2 EN50082-1, EN50082-2
61