MAR-IN Controls SG 6100, Техническое руководство

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PNEUMATIC CONTROLLER
SERIES SG6100
Page: 2
MAR-IN CONTROLS B.V. VAN UTRECHTWEG 8 –10 KRIMPEN A/D IJSSEL THE NETHERLANDS
Tel. + 31 (0)180 - 51 71 51 Fax +31 (0)180 - 51 89 14 info@mar-in-controls.com www.mar-in-controls.com
INSTRUCTIONS FOR PNEUMATIC INDICATING CONTROLLER SG6100
The Pneumatic Indicating Controller SG 6100 can be used to control and indicate industrial
process variables. It employs direct measuring elements for pressure and temperature and sends
a modulated signal to pneumatic actuators (e.g. a control valve).
Technical data
Ambient temperature limits
service : -40 to +70
o
C.
storage : -50 to +80
o
C.
Case
dimensions : 192 x 192 mm DIN 43700
protection grade : IP 55 - IEC 144
material : Reinforced Technopolymer
Control Unit
Motion balance
Control actions and ranges of adjustment
P : BP 2/200% (Kp 50/0.5)
P + I : BP 4/400% (Kp 25/0.25) ; Ti 0.1/25 min
Direct/Reverse acting : reversible by rotating the BP dial
Intrinsic Proportional Band (P+I) : 0.5%
Drift for variation of ambient temperature
within -20 and +60
o
C : ≤ 0.035%/°C
Drift for variation of supply pressure
within 1.2 and 1.7 bar : ≤ 0.15%/0.1 bar
Air Supply : 1.4 ± 0.1 bar
Air Consumption in steady state : 400 gr/h
Output signal : 5 to 95% of supply pressure
Scale : vertical, 75mm
Set Point : local, mechanical, with internal knob, adjustable over full
scale range
Output Indicator
scale : 0..2 bar and 0..30 psi
accuracy : ± 2%
Measuring Elements
Accuracy (% of span)
Linearity and hysteresis : ± 1%
Repeatability :
≤
0.25%
Dead zone :
≤
0.2%