Section 5
5.1
TECHNICAL CHARACTERISTICS
Functional Specifications
Travel
Linear Motion: 3 -100 mm.
Rotary Motion: 30 -120º rotation angle.
Output Signal
Digital only. Fieldbus, 31.25 kbit/s voltage mode with bus power.
Power Supply
Bus power 9 - 32 VDC.
Current consumption quiescent 12 mA.
Output impedance: nonintrinsic safety from 7.8 kHz - 39 kHz should be greater or equal to 3 kOhm.
Intrinsic safety output impedance (assuming an IS barrier in the power supply) from 7.8 kHz - 39
kHz should be greater or equal to 400 Ohm.
Indicator
Optional 4½-digit numerical and 5-character alphanumerical LCD indicator.
Hazardous Area Certifications
Explosion proof, weather proof and intrinsically safe (CENELEC and FM standards).
Temperature Limits
Ambient: -40 to 85 ºC (-40 to 185ºF)
Process: -40 to 100 ºC (-40 to 212ºF)
Storage: -40 to 100 ºC (-40 to 212ºF)
Display: -10 to 60 ºC ( 14 to 140 ºF) operation.
-40 to 85 ºC (-40 to 185 ºF) without damage.
Turn-on Time
Performs within specifications of less than 5.0 seconds after power is applied to the transmitter.
Configuration
Basic configuration may be done using local adjustment magnetic tool if device is fitted with display.
Complete configuration is possible using remote configurator (E.g.: Simatic PDM).
Humidity Limits
0 to 100% RH.
Performance Specifications
Reference conditions: range starting at zero, temperature 25ºC (77ºF), power supply of 24 Vdc.
Accuracy
Linearity, hysteresis and repeatability effects are included.
Resolution
≤ 0.1% F.S.
Repeatability
≤ 0.5% F.S.
Hysteresis
≤ 0.2% F.S.
Stability
± 0.1% of F.S. for 12 months.
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