16
EB 8384-2 EN
Design and principle of operation
Options for Type 3730-2 Positioner
External position sensor
Valve travel
Same as positioner
Cable
10 m · Flexible and durable · With M12x1 connector · Flame-retardant acc. to
VDE 0472
Resistant to oils, lubricants and coolants as well as other aggressive media
Permissible ambient temperature
–60 to +105 °C with a fixed connection between positioner and position sensor
The limits in the test certificate additionally apply for explosion-protected versions.
Immunity to vibration
Up to 10 g in the range of 10 to 2000 Hz
Degree of protection
IP 67
Leakage sensor
· Suitable for operation in hazardous areas
Temperature range
–40 to +130 °C
Tightening torque
20 ±5 Nm
Binary input
· Galvanically isolated · Switching behavior configured by software (e.g. TROVIS-VIEW, DTM)
Active switching behavior (default setting)
Connection
For external switch (floating contact) or relay contact
Electric data
Open-circuit voltage when contact is open: max. 10 V
Pulsed DC current reaching peak value of 100 mA and RMS value of 0.01 mA
when contact is closed
Contact
Closed, R < 20 Ω
ON switching state (default setting)
Open, R > 400 Ω
OFF switching state (default setting)
Passive switching behavior
Connection
For externally applied DC voltage, reverse polarity protection
Electric data
3 to 30 V · Static destruction limit 40 V · Current consumption 3.7 mA at 24 V
Voltage
> 6 V
ON switching state (default setting)
<1 V
OFF switching state (default setting)
Содержание 3730-2
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