RLP100F901, F915, F924: Pneumatic room-pressure controller

Size: px

Start display at page:

Download "RLP100F901, F915, F924: Pneumatic room-pressure controller"

Judith McCarthy
5 years ago
Views:

additional pressure equalisation openings leading to unnecessary energy losses Features Suitable for use in potentially explosive atmospheres in zone G Room-pressure control in tightly-sealed rooms,

1 roduct data sheet RL00F90, F9, F94: neumatic room-pressure controller How energy efficiency is improved llows precise measurement and control of pressure differences in clean rooms or laboratories without creating additional pressure equalisation openings leading to unnecessary energy losses Features Suitable for use in potentially explosive atmospheres in zone G Room-pressure control in tightly-sealed rooms, e.g. clean rooms or laboratories (up to BSL-4) Fast and accurate control system in conjunction with the RL 00 pneumatic air volume controllers recise static sensor; can also be used in areas with contaminated room air Conformity tested as per EN 4- and EN 7- (potentially explosive atmosphere G ) Front plate of controller is printed with diagrams for fast identification of the functions Compressed-air connections with Rp⅛" female thread Special measuring connection for detecting the room pressure Low-pressure connections with dual-diameter connector for soft plastic tubing (internal Ø 4 and mm) input Remote setpoint adjustment outputs ctual value for room pressure Command signal for air-volume controller (air volume shift) Setpoint adjuster for room pressure (minimum limitation for room pressure for remote setpoint adjustment) and adjuster for n and Xp RL00F9** D echnical data arameters dmissible pressure Low-pressure connections ±000 a Supply pressure). bar ±0. Output pressure bar ntegral action time 0... s (0...00%) Remote setpoint adjustment bar ir capacity 400 ln/h ir consumption 0 ln/h Linearity error % mbient conditions dmissible ambient temperature 0... C dmissible operating pressure pstat ±000 a Housing material Glass-fibre-reinforced thermoplastic Fitting o walls or top-hat rails (EN 07 rail) Weight 0. kg ype of protection 0 Construction Standards and directives Overview of types ype Setting range -band % RL00F a a 0. a RL00F a a 0. a RL00F /...80 a a 0. a ) Response sensitivity For regulations concerning the quality of the supply air, particularly at low ambient temperatures, see Right of amendment reserved 07 Fr. Sauter G /

2 roduct data sheet ccessories ype X0/0F00 Description anometer, scale a/ a Short screw-in connector R⅛", for soft plastic tubing Ø 4 mm (internal) anometer bracket for X manometers Cover for unused manometer apertures Reference pressure container Bracket for fixing to ceilings, floors or in panels : pieces required : lso supplied: reduction nipple (0979) for hose with inner Ø.7 / Ø 4.0; connection nipple (097) with seal 4/plug nipple for hose with inner Ø.7; m hose with inner Ø.7 and screws. Use cover for unused pressure-gauge aperture. he pressure gauge to indicate the room pressure must be connected to the actual value connection. dditional information Fitting instructions V 08 VV technical manual Description of operation he low pressure amplifier converts the measured pressure difference to the pneumatic standard signal (0...0 bar). his signal is compared to the adjustable pressure signal for the setpoint X s. he proportional/integral controller compensates for the control deviations with no persistent error. he setpoint X s on the controller can be adjusted externally via connection, with the set value becoming the minimum limitation. Note: he pressure to be regulated must always be connected to the + connection. his is also true for negative pressure control. he change from positive to negative pressure control takes place exclusively by means of the setpoint. he direction of action can be changed from B (factory setting) to using a switch. ntended use his product is only suitable for the purpose intended by the manufacturer, as described in the Description of operation section. ll related product regulations must also be adhered to. Changing or converting the product is not admissible. Engineering and fitting notes Crosswise mounting is not permitted. Disposal When disposing of the product, observe the currently applicable local laws. ore information on materials can be found in the Declaration on materials and the environment for this product. / Right of amendment reserved 07 Fr. Sauter G

3 0,... bar l/h 0,... bar roduct data sheet Connection diagram RL 00 F90, F9, F94, bar p X s B () - (+) xi + (-) X p Controller ax y D Room Xs ext. V p = room pressure difference y = output pressure Dimension drawing Ø,8 Ø4, s ,,,, 8, 0 Rp /8 (SO 7/) Right of amendment reserved 07 Fr. Sauter G /

4 roduct data sheet ccessories R /8 (SO 7/) Ø s , 000 Reference 4, 0 /8" RLE RL Ø00 8, 0, /" , Example applications. VV control facility with reheater for closed rooms, positive and/or negative pressure control, acting on the supply air controller in direction B, reheater normally open, room temperature controller in direction 4/ Right of amendment reserved 07 Fr. Sauter G

5 K 4 K 4 K 4 K 4 roduct data sheet V ZU V Ventil S 80 V FO p p p ZU enclosed room FO 4, bar D/F 8 RL 00 F00 D V ~ %V NO S 80 Ø 0, mm, bar, bar D/F RL 00 F00 D V ~ %V D, bar 7 XG RL 00B F90. VV control facility with reheater for closed rooms, positive and/or negative pressure control, acting on the return air controller in direction, reheater normally open, room temperature controller in direction V ZU V Ventil S 80 V FO p p p ZU enclosed room FO 4, bar D/F RL 00 F00 D V ~ %V NO S 80 Ø 0, mm, bar, bar 8 D/F RL 00 F00 D V ~ %V D, bar 7 XG RL 00 F90. VV control facility with reheater for closed rooms, positive and negative pressure control, acting on the supply air controller in direction B, reheater normally open, room temperature controller in direction Right of amendment reserved 07 Fr. Sauter G /

6 K 4 K 4 roduct data sheet V ZU V Ventil S 80 V FO p p p ZU V + enclosed room V + FO 4 D/F D/F, bar 8 RL 00 F00 ~ %V NO S 80 Ø 0, mm, bar, bar RL 00 F00 ~ %V 8 RUE oder XH D, bar z.b. - 0 a 7 z.b. + 0 a XG oder XG L RL 00B F90 VV controller Ext. Line restrictor NO Normally open Damper or valve actuator ressure controller (Open without pressure) Reducing box 7 Remote setpoint adjustment Normally closed 4 Room temperature controller 8 anual switch or electropneumatic relay (Closed without pressure) Fr. Sauter G m Surinam CH-40 Basel el / Right of amendment reserved 07 Fr. Sauter G

RLP100F910, F916, F918: Dual-channel volume flow controller

RLP100F910, F916, F918: Dual-channel volume flow controller Product data sheet 7. 7.440 RLP00F90, F9, F98: Dual-channel volume flow controller How energy efficiency is improved For demand-based volume flow control of dual-channel systems in offices Features Optimum