Description
The YT-3300 Smart Valve Positioner accurately controls valve stroke according to an input signal of 4–20 mA, which is being input from the controller.
In addition, the built-in microprocessing operator optimizes the positioner's performance and provides unique functions such as auto-calibration, PID control, alarm, and Hart protocol.
Features- LCD display
- Limit switches
- PID control
- Feedback signal
- 4 buttons for local control
- Auto calibration
- HART communication
- Auto/Manual switch
Configure
Specifications
Specifications
Brand
Ambient Temperature Range
- -40° to 85° C (-40° to 185° F)
Approvals & Certifications
- ATEX
- IEC
- IEC Ex
- KC
- NEPSI
Conduit Connection
- PF 1/2 (G 1/2”)
Enclosure, Body Material
- Die Cast Aluminum
Environmental Protection
- IP66
Flow Capacity
- 70 LPM
Hysteresis
- ± 0.05% of Span
Independent Linearity
- ± 0.5% of Full Scale
Input Signal
- 4-20 mA DC
Repeatability
- ± 0.3% of Full Scale
Supply Pressure
- bar: 1.4 to 7
- kPa: 140 to 700
- psig: 20.3 to 101.5