RUP: Differential pressure controller/transducer, centair · RUP: Differential pressure...
Transcript of RUP: Differential pressure controller/transducer, centair · RUP: Differential pressure...
RUP: Differential pressure controller/transducer, centair
How energy efficiency is improvedEfficient duct pressure control for optimum system operation
Features• Conversion of measured differential pressures into a pneumatic
standard signal 0.2...1.0 bar by a pressure sensor• PI controller• Easy to use, PI-controller not operational when used only as a transducer• Differential pressure measuring range up to 500 Pa and 4000 Pa• Front plate printed with circuit diagrams for easy identification of the controller functions• Compressed-air connections with Rp⅛" female thread• Nozzle-ball system
Technical data
ParametersControllers Supply pressure 1.3 bar ±0.1
Air capacity 100 ln/h
Air consumption 50 ln/h
Transducers Supply pressure1) 1.3 bar ±0.1(via ext. restrictor Ø 0.2 mm)
Air consumption 33 ln/h
Air capacity 33 ln/h
Output pressure 0.2...1.0 barP-band (fixed) 400%Setpoint 0...100%Integral action time 0.5...3 sRemote setpoint adjustment 0.2...1.0 barLinearity error 2%Hysteresis 0.5%Low-pressure connections 100 mbar (permissible pressure)
Ambient conditionsAdmissible ambient temperature 0...55 °C
ConstructionHousing material ThermoplasticFitting Wall/top-hat railWeight 0.15 kg
Overview of typesType Measuring range (Pa)
RUP105F001 0...500 Pa
RUP140F001 0...4000 Pa
AccessoriesType Description
0297354000 Short screw-in connector R⅛", for soft plastic tubing Ø 4 mm (internal)
0296936000 Fixing brackets for rail: top-hat rail EN 60715, 35 × 7.5 mm and 35 × 15 mm
A 0297354000: 3 pieces required
Additional information
Fitting instructions MV 505658
1) Restrictors (Ø 0.2 mm) are installed at inputs 3 and 4 on the RCP and RPP 20 controllers; for regulationsconcerning the quality of the air supply, particularly at low ambient temperatures, see www.sauter-controls.com/en/pneumatic_plants
Product data sheet 68.451
Right of amendment reserved © 2015 Fr. Sauter AG 4.1 1/3
RUP1**F0001
PD
PI
RUP105F001
PD
RUP140F001
Description of operation
Function as duct pressure controllerThe pressure sensor converts the pressure difference to be measured into a standard signal(0.2...1.0 bar). This actual value signal is compared to the setpoint XS. The PI controller compensatesfor the control deviations with no persistent error. The setpoint XS can be adjusted externally via con-nection 6, with the set value becoming the minimum limitation.
Function as transducerThe pressure sensor converts the pressure difference to be measured into a standard signal(0.2...1.0 bar). The output signal at connection 3 is proportional to the pressure difference. As thepressure increases, so does the output pressure.
Intended useThis product is only suitable for the purpose intended by the manufacturer, as described in the “De-scription of operation” section.All related product documents must also be adhered to. Changing or converting the product is not ad-missible.
Engineering and fitting notesUpright mounting is not permitted.
DisposalWhen disposing of the product, observe the currently applicable local laws.More information on materials can be found in the Declaration on materials and the environment forthis product.
Connection diagram
xi
Dp
RUP (tranducer)
PF
3
?????
0.2
...1
bar
Controller- (+)
A (B)
+ (-)xi
6 2
PI1,3 bar
1
Dp
p 1
X s
RUP (controller)
Tn
16 l/h
y
PF
Max
3
?????
0.2
...1
bar
PI
Max
w
RCP
1,3 barØ 0,2 mm
xi
Product data sheet 68.451
2/3 4.1 Right of amendment reserved © 2015 Fr. Sauter AG
Dimension drawing25
Ø6,8 Ø4,7
4
29,5
16
40
72
598
80
94
22 22 22
Rp
1/8
(IS
O 7
/1)
9
15
2361
3 2
Accessories
5
18
25
12
13
18
4,5
13
4,5
30
32
40
0,5
M0016
6
M0
056
8
10
Ø5
R1
/8(I
SO
7/1
)
297354
s10
Product data sheet 68.451
Right of amendment reserved © 2015 Fr. Sauter AG 4.1 3/3
Fr. Sauter AGIm Surinam 55
CH-4016 BaselTel. +41 61 - 695 55 55
www.sauter-controls.com