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Diagrammi di connessione e funzionamento - Connection diagram and operation - Diagramme des connexions et opérations
HD 9408T BARO 0÷1 V output
HD 9408T BARO 0÷1 V output
HD 9408TR BARO 0÷1 V output
Sensor type
Measuring range
Analog output
Accuracy
Resolution
Thermal effects
Long term stability
Turn on time
Response time
Relay contact output
Set point
Supply Voltage
Supply current
Operating Temperature
Media compatibility
Overload pressure
Anschlußpläne und Bedienung - Diagramas de conexión y funcionamiento
HD 9408T BARO
0÷1 Vdc standard; 0÷5 Vdc, 1÷5 Vdc,
1÷6 Vdc and 4÷20 mA (two wires) on request
±0.4 mbar, @ 20°C
Infinite
< 1% F.S., zero; <1% F.S., span
over -20°C to +60°C (-4° to 140°F)
< 0.25 % F.S. over 6 months at 20°C
1 sec. to 99% of full scale reading
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8÷35 Vdc
< 4 mA
-30...+60°C
HD 9408TR BARO 0÷1 V output
HD 9408T BARO 4÷20 mA output (2 wires)
HD 9908T BARO
HD 9408TR BARO
Piezoresistive diaphragm
800÷1100 mbar / 600÷1100 mbar on request
0÷1 Vdc standard; 0÷5 Vdc,
1÷5 Vdc and 1÷6 Vdc on request
±0.4 mbar, @ 20°C
Infinite
±0.8 mbar over -40°C to +60°C (-40° to 40°F)
< 0.2 % F.S. over 6 months at 20°C
5 min @ 24 Vdc supply to 99%
of full scale reading
< 200 msec. to reach full accuracy after a pressure step
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—
12÷35 Vdc
25 mA @ 20°C, 24 Vdc (warm-up 120 mA)
-40...+60°C
Dry gases only
2 bar - 30 psi
HD 9908T BARO
0÷20 mA, 4÷20 mA, 0÷1 V and 0÷5 V (0÷10 V
on request), configurable by means of a jumper
Display: ±1 mbar, @ 20°C
Analog output: ±0,8 mbar, @ 20°C
Display: 1 mbar
Analog output: infinite
< 1% F.S. zero, <1% F.S. span
over -20°C to +60°C (-4° to 140°F)
< 0.25 % F.S. over 6 months at 20°C
5 sec. to 99% of full scale reading
3A/220 Vac resistive load
Configurable from 800 to 1100 mbar
24 Vac ±10% (230 Vac on request)
1 VA
-20...+60°C
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