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Model 77 and 771 I/P Transducers
Brand: Siemens AGModels 77 and 771 convert a DC milliampere input signal to a pneumatic output signal directly proportional to the input.
The rugged design and ability to withstand shock and vibration allow them to be installed in harsh industrial environments.
Features- High signal sensitivity for demanding applications
- Simplified design ensures reliable operation
- Rugged, NEMA construction, with insensitivity to shock, vibration, and supply pressure variations accommodate operation in harsh environments
- Choice of output capacities provides application versatility
Specifications
Brand
Exhaust
- Atmospheric
- Tapped Exhaust
Input Range
- 1 to 5 mA dc
- 0 to 4 mA dc
- 4-20 mA dc
- 10 to 50 mA dc
Output Range
- 3 to 15 psig
- 3 to 27 psig
Input Impedence
- 2450 Ohms
- 610 Ohms
- 185 Ohms
- 30 Ohms
Intrinsically-Safe Designation
- Intrinsically Safe
Output Capacity
- Boosted
- Standard
Other Parts
- Terminal Strip
Electrical Approval
- None Required
- Intrinsically Safe
- Non-incendive
Accessories
- Wall Mount Bracket
- Pipe Mounting Bracket
- Reverse Acting
