Standards and guidelines
Fulfils the hygiene requirements of① Integral sound attenuator
② Effective pressure sensor
③ Control components, e.g. an Easy controller
④ Damper blade with seal
The VAV terminal unit is fitted with an effective pressure sensor for measuring the volume flow rate.
The control components (attachments) include an effective pressure transducer that transforms the effective pressure into an electric signal, a controller, and an actuator; the control functions can be achieved with an Easy controller, with a Compact controller, or with individual components (Universal).
For most applications, the setpoint value comes from a room temperature controller.
The controller compares the actual value with the setpoint value and alters the control signal of the actuator if there is a difference between the two values.
An integral attenuator reduces the noise that is created by the restriction of the airflow.
Nominal sizes | 125 – 315 |
Volume flow rate range | 27 – 1093 l/s or 95 – 3937 m³/h |
Volume flow rate control range (unit with dynamic effective pressure measurement) | Approx. 10 – 100 % of the nominal volume flow rate |
Minimum differential pressure | Up to 106 Pa (without secondary silencer) |
Maximum differential pressure | 1000 Pa |
Operating temperature | 10 to 50 °C |
Quick sizing tables provide a good overview of the minimum differential pressures, the volume flow rate accuracy and the room sound pressure levels that can be expected. Intermediate values may be achieved by interpolation.
The sound power levels for calculating the sound pressure levels were measured in the TROX laboratory according to DIN EN ISO 5135 - see "Basic information and nomenclature".
Precise results and spectral data for all control components can be calculated with our Easy Product Finder design program. The first selection criteria for the nominal size are the actual volume flow rates qvmin and qvmax.
Volume flow rate ranges and minimum differential pressure values
The minimum differential pressure of VAV terminal units is an important factor in designing the ductwork and in rating the fan including speed control. It must be ensured that for all operating conditions and for all terminal units a sufficient pressure differential is applied to each controller (Δpstat,min). The measurement points for fan speed control must be selected accordingly. The volume flow rates given for VAV terminal units depend on the nominal size and on the control component (attachment) that is installed.
Volume flow rate ranges and minimum differential pressure values
Control component for dynamic pressure measurements – Easy (potentiometers)
Attachment: Easy
NS | qv [l/s] | qv [m³/h] | Δpstmin [Pa] | Δqv [±%] | |
---|---|---|---|---|---|
① | ② | ||||
125 | 27 | 95 | 2 | 3 | 8 |
125 | 79 | 283 | 13 | 23 | 6 |
125 | 131 | 472 | 35 | 63 | 5 |
125 | 183 | 660 | 68 | 123 | 4 |
160 | 42 | 150 | 2 | 3 | 8 |
160 | 124 | 447 | 11 | 21 | 6 |
160 | 207 | 745 | 30 | 58 | 5 |
160 | 289 | 1042 | 58 | 113 | 4 |
200 | 60 | 213 | 2 | 3 | 9 |
200 | 176 | 634 | 12 | 26 | 6 |
200 | 293 | 1056 | 32 | 71 | 5 |
200 | 410 | 1477 | 62 | 138 | 5 |
250 | 75 | 269 | 2 | 3 | 9 |
250 | 223 | 801 | 13 | 23 | 6 |
250 | 371 | 1334 | 34 | 62 | 5 |
250 | 518 | 1866 | 66 | 121 | 5 |
315 | 126 | 452 | 2 | 3 | 9 |
315 | 375 | 1349 | 13 | 20 | 6 |
315 | 624 | 2245 | 36 | 56 | 5 |
315 | 872 | 3142 | 70 | 108 | 5 |
① Basic unit
② Basic unit with secondary silencer TS
Volume flow rate ranges and minimum differential pressure values
Control component for dynamic pressure measurements – qv with expansion module
Attachments: BC0, BL0 **, BM0, BM0-J6
NS | qv [l/s] | qv [m³/h] | Δpstmin [Pa] | Δqv [±%] | |
---|---|---|---|---|---|
① | ② | ||||
125 | 27 | 95 | 2 | 3 | 8 |
125 | 94 | 339 | 18 | 33 | 5 |
125 | 162 | 584 | 53 | 97 | 5 |
125 | 230 | 828 | 106 | 194 | 4 |
160 | 42 | 150 | 2 | 3 | 8 |
160 | 149 | 535 | 16 | 30 | 5 |
160 | 256 | 920 | 45 | 88 | 5 |
160 | 362 | 1305 | 90 | 177 | 4 |
200 | 60 | 213 | 2 | 3 | 9 |
200 | 211 | 759 | 17 | 37 | 6 |
200 | 363 | 1305 | 49 | 108 | 5 |
200 | 514 | 1851 | 98 | 216 | 5 |
250 | 75 | 269 | 2 | 3 | 9 |
250 | 266 | 959 | 18 | 32 | 6 |
250 | 458 | 1648 | 51 | 95 | 5 |
250 | 649 | 2338 | 103 | 190 | 5 |
315 | 126 | 452 | 2 | 3 | 9 |
315 | 448 | 1614 | 19 | 29 | 6 |
315 | 771 | 2775 | 55 | 85 | 5 |
315 | 1093 | 3937 | 109 | 170 | 5 |
① Basic unit
② Basic unit with secondary silencer TS
** Control component to be discontinued - do not include in new projects
Volume flow rate ranges and minimum differential pressure values
Control component for dynamic pressure measurements - qv standard
Attachments: BUDN, BUDNF, LN0, LK0, LB0, XB0, XB4, (B13 *, B1B *)
NS | qv [l/s] | qv [m³/h] | Δpstmin [Pa] | Δqv [±%] | |
---|---|---|---|---|---|
① | ② | ||||
125 | 27 | 95 | 2 | 3 | 8 |
125 | 81 | 291 | 14 | 24 | 6 |
125 | 136 | 488 | 37 | 68 | 5 |
125 | 190 | 684 | 73 | 133 | 4 |
160 | 42 | 150 | 2 | 3 | 8 |
160 | 128 | 460 | 12 | 22 | 6 |
160 | 214 | 770 | 32 | 62 | 5 |
160 | 300 | 1080 | 62 | 121 | 4 |
200 | 60 | 213 | 2 | 3 | 9 |
200 | 181 | 652 | 13 | 27 | 6 |
200 | 303 | 1092 | 34 | 76 | 5 |
200 | 425 | 1531 | 67 | 148 | 5 |
250 | 75 | 269 | 2 | 3 | 9 |
250 | 229 | 824 | 13 | 24 | 6 |
250 | 383 | 1379 | 36 | 66 | 5 |
250 | 537 | 1934 | 71 | 130 | 5 |
315 | 126 | 452 | 2 | 3 | 9 |
315 | 385 | 1387 | 14 | 22 | 6 |
315 | 645 | 2322 | 38 | 59 | 5 |
315 | 904 | 3257 | 75 | 116 | 5 |
① Basic unit
② Basic unit with secondary silencer TS
* Control component has been discontinued
Volume flow rate ranges and minimum differential pressure values
Control component for static pressure measurements
Attachments: BUSN, BUSNF, BUSS, XD0, XD4, TUN, TUNF, TUS, TUSD, ELAB (BP3 *, BPG *, BPB *, BB3 *, BBB *)
NS | qv [l/s] | qv [m³/h] | Δpstmin [Pa] | Δqv [±%] | |
---|---|---|---|---|---|
① | ② | ||||
125 | 27 | 95 | 2 | 3 | 8 |
125 | 81 | 291 | 14 | 24 | 6 |
125 | 136 | 488 | 37 | 68 | 5 |
125 | 190 | 684 | 73 | 133 | 4 |
160 | 42 | 150 | 2 | 3 | 8 |
160 | 128 | 460 | 12 | 22 | 6 |
160 | 214 | 770 | 32 | 62 | 5 |
160 | 300 | 1080 | 62 | 121 | 4 |
200 | 60 | 213 | 2 | 3 | 9 |
200 | 181 | 652 | 13 | 27 | 6 |
200 | 303 | 1092 | 34 | 76 | 5 |
200 | 425 | 1531 | 67 | 148 | 5 |
250 | 75 | 269 | 2 | 3 | 9 |
250 | 229 | 824 | 13 | 24 | 6 |
250 | 383 | 1379 | 36 | 66 | 5 |
250 | 537 | 1934 | 71 | 130 | 5 |
315 | 126 | 452 | 2 | 3 | 9 |
315 | 385 | 1387 | 14 | 22 | 6 |
315 | 645 | 2322 | 38 | 59 | 5 |
315 | 904 | 3257 | 75 | 116 | 5 |
① Basic unit
② Basic unit with secondary silencer TS
* Control component has been discontinued
Quick sizing table for sound pressure level
The quick sizing tables are based on generally accepted attenuation and insulation levels. If the sound pressure level exceeds the required level, a larger air terminal unit and/or a silencer or acoustic cladding is required. For more information on the acoustic data, see basic information and nomenclature.
Quick sizing table for air-regenerated noise LPA
Controller including silencer
(total flow rate range of type)
NS | qv [l/s] | qv [m³/h] | 150 Pa | 500 Pa | ||
---|---|---|---|---|---|---|
① | ② | ① | ② | |||
125 | 27 | 95 | 16 | < 15 | 22 | < 15 |
125 | 94 | 339 | 32 | 21 | 38 | 27 |
125 | 162 | 584 | 38 | 27 | 43 | 33 |
125 | 230 | 828 | 41 | n.V. | 46 | 36 |
160 | 42 | 150 | 17 | < 15 | 23 | < 15 |
160 | 149 | 535 | 32 | 22 | 38 | 27 |
160 | 256 | 920 | 37 | 26 | 42 | 31 |
160 | 362 | 1305 | 40 | n.V. | 45 | 33 |
200 | 60 | 213 | < 15 | < 15 | 19 | < 15 |
200 | 211 | 759 | 27 | 15 | 33 | 21 |
200 | 363 | 1305 | 31 | 21 | 37 | 25 |
200 | 514 | 1851 | 34 | n.V. | 40 | 29 |
250 | 75 | 269 | < 15 | < 15 | 19 | < 15 |
250 | 266 | 959 | 26 | 15 | 32 | 21 |
250 | 458 | 1648 | 31 | 19 | 36 | 25 |
250 | 649 | 2338 | 34 | n.V. | 39 | 28 |
315 | 126 | 452 | < 15 | < 15 | 20 | < 15 |
315 | 448 | 1614 | 25 | < 15 | 31 | 18 |
315 | 771 | 2775 | 29 | 20 | 35 | 23 |
315 | 1093 | 3937 | 32 | n.V. | 38 | 27 |
Air-regenerated noise LPA [dB(A)] with static differential pressure Δpst of 150 or 500 Pa
① Basic unit
② Basic unit with secondary silencer TS
n.a.: The specified static differential pressure Δpst is lower than the minimum differential pressure Δpst min.
Quick sizing table for case-radiated noise LPA
Controller including acoustic cladding
(total flow rate range of type)
NS | qv [l/s] | qv [m³/h] | 150 Pa | 500 Pa | ||
---|---|---|---|---|---|---|
① | ② | ① | ② | |||
125 | 27 | 95 | < 15 | < 15 | 16 | < 15 |
125 | 94 | 339 | 23 | 22 | 31 | 28 |
125 | 162 | 584 | 29 | 30 | 37 | 36 |
125 | 230 | 828 | 33 | 34 | 41 | 40 |
160 | 42 | 150 | < 15 | < 15 | 20 | 15 |
160 | 149 | 535 | 27 | 26 | 34 | 32 |
160 | 256 | 920 | 33 | 33 | 40 | 39 |
160 | 362 | 1305 | 37 | 38 | 44 | 44 |
200 | 60 | 213 | < 15 | < 15 | 20 | < 15 |
200 | 211 | 759 | 27 | 25 | 34 | 31 |
200 | 363 | 1305 | 33 | 32 | 40 | 38 |
200 | 514 | 1851 | 37 | 37 | 44 | 43 |
250 | 75 | 269 | < 15 | < 15 | 21 | < 15 |
250 | 266 | 959 | 28 | 25 | 35 | 31 |
250 | 458 | 1648 | 34 | 33 | 41 | 39 |
250 | 649 | 2338 | 38 | 37 | 45 | 43 |
315 | 126 | 452 | 17 | < 15 | 25 | 18 |
315 | 448 | 1614 | 32 | 30 | 39 | 35 |
315 | 771 | 2775 | 38 | 37 | 45 | 43 |
315 | 1093 | 3937 | 42 | 42 | 49 | 47 |
Case-radiated noise LPA [dB(A)] with static differential pressure Δpst of 150 or 500 Pa
① Basic unit
② Basic unit with acoustic cladding
n.a.: The specified static differential pressure Δpst is lower than the minimum differential pressure Δpst min.
Note:
Information on case-radiated noise for combinations of basic unit and optional acoustic cladding and secondary silencer can be found in the Easy Product Finder design program.
Specification text
Rectangular VAV terminal units for variable and constant air volume systems, for demanding acoustic requirements, suitable for supply air, available in 5 nominal sizes. High control accuracy even in case of unfavourable upstream conditions. Ready-to-commission unit which consists of the mechanical parts and the electronic control components. Each unit contains an averaging effective pressure sensor for volume flow rate measurement, a damper blade, and an integral sound attenuator. Factory-assembled control components complete with wiring and tubing. Effective pressure sensor with 3 mm measuring holes, hence resistant to contamination. Casing with acoustic and thermal insulation. Position of the damper blade indicated externally at shaft extension. The damper blade is factory set to open position, which allows a ventilation airflow even without control; this does not apply to variants with defined safe position NC (normally closed). Meets the hygiene requirements of EN 16798, Part 3, of VDI 6022, Sheet 1, and of DIN 1946, Part 4.
Connection type
Specification text for attachment
Variable volume flow control with electronic Easy controller to connect an external control signal; actual value signal can be integrated into the central BMS.
Equivalence criteria
TZ-Silenzio | – | D | / | 200 | / | Easy |
| | | | | | | | |||
1 | 2 | 3 | 4 | |||
Order example: TZ–Silenzio/125/Easy
Acoustic cladding | None |
Nominal size | 125 |
Attachments (control component) | Easy volume flow controller, dynamic, setting of qᵥmin and qᵥmax with potentiometers |
Order code for volume flow control (with VARYCONTROL attachment)
TZ-Silenzio | – | D | / | 200 | / | XB4 | / | V | 0 | / | 400 -– 1200 [m³/h] | / | NO |
| | | | | | | | | | | | | | | | ||||||
1 | 2 | 3 | 4 | 6 | 7 | 8 | 9 | ||||||
Order example: TZ–Silenzio/200/BC0/V0/300–1200 m³/h
Acoustic cladding | None |
Nominal size | 200 |
Attachments (control component) | Compact controller, dynamic transducer, analogue or MP bus interface |
Operating mode | Variable operation qᵥmin – qᵥmax |
Signal voltage range | 0 – 10 V DC |
Operating values | qᵥmin = 300 m³/h qᵥmax = 1200 m³/h |
Order code for volume flow control (with TROX UNIVERSAL attachment)
TZ-Silenzio | – | D | / | 200 | / | TUNF | / | RS | / | M | / | 0 | / | UMZ | / | … | / | NC |
| | | | | | | | | | | | | | | | | | | | |||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |||||||||
qᵥconst_sup: Constant supply air
Order example: TZ–Silenzio/200/TUN/RS/M/2/UIZ/600/1250/0/0/-100
Acoustic cladding | None |
Nominal size | 200 |
Attachments (control component) | TROX UNIVERSAL controller, actuator 150 s |
Equipment function | Supply air control |
Volume flow rate setting | Master (RMF) |
Signal voltage characteristic | 2 – 10 V DC |
Expansion modules | with expansion module EM-TRF-USV (transformer for 230 V AC and uninterruptible power supply), with expansion module EM-IP (communication interface BACnet IP, Modbus IP, web server), with expansion module EM-AUTOZERO (solenoid valve for automatic zero point correction) |
Operating values | qvmin = 600 m³/h qvmax = 1250 m³/h qvconst_sup = 0 m³/h qvconst_ext = 0 m³/h qvDiff = -100 m³/h |
TZ-Silenzio | – | D | / | 200 | / | XF4 | / | PRS | / | V | 0 | / | 30 – 60 [Pa] | / | NO |
| | | | | | | | | | | | | | | | | | |||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |||||||
Order example: TZ-Silenzio-D/315/XF0/PDS/V2/250 – 375 Pa
Acoustic cladding | With |
Nominal size | 315 |
Attachments (control component) | Compact controller for duct pressure |
Equipment function | Duct pressure control, supply air |
Operating mode | Variable pressure control Pmin - Pmax |
Signal voltage characteristic | 2 – 10 V DC |
Operating values | Pmin = 250 Pa Pmax = 375 Pa |
Order code for differential pressure control (with TROX UNIVERSAL attachment)
TZ-Silenzio | – | D | / | 200 | / | TUNF | / | PRS | / | MFP | / | 0 | / | UMZ | / | … | / | NC |
| | | | | | | | | | | | | | | | | | | | |||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |||||||||
Order example: TZ-Silenzio/200/TUSD/PRS/MFP/2/BV/-20 Pa/600/1250/0/0/-100
Acoustic cladding | None | |
Nominal size | 200 | |
Attachments (control component) | TROX UNIVERSAL controller, fast-running actuator (3 s) with digital communication interface | |
Equipment function/installation location | Room pressure control, supply air | |
Differential pressure setting | Master, constant pressure control | |
Signal voltage range | 2 – 10 V DC | |
Expansion modules | with expansion module EM-BAC-MOD-01 (communication interface BACnet MS/TP), with expansion module EM-V (volume flow rate measurement for differential pressure control) | |
Operating values | Δpconst = -20 Pa qvmin = 600 m³/h qvmax = 1250 m³/h qvconst_sup = 0 m³/h qvconst_ext = 0 m³/h qvDiff = -100 m³/h |
TZ–Silenzio | – | D | / | 200 | / | ELAB | / | S | / | RS | / | UMZ | / | LAB | / | … |
| | | | | | | | | | | | | | | | | | ||||||||
1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 |
Order example: TZ–Silenzio/200/ELAB/S/RS/LAB
Acoustic cladding | None |
Nominal size | 200 |
Attachments (control component) | EASYLAB controller TCU3 |
Actuator | Fast-running actuator (3 s) |
Equipment function | Supply air control (Room Supply) |
Additional function | Extract air led system (laboratories) |
Operating values | Not required (room management function is not active) |
TZ–Silenzio | – | D | / | 200 | / | ELAB | / | S | / | SC | – | E0 | / | UMZ | / | … |
| | | | | | | | | | | | | | | | | | ||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 |
Order example: TZ-Silenzio/160/ELAB/S/SC/3P/400/600/800 m³/h
Acoustic cladding | None |
Nominal size | 160 |
Attachments (control component) | ELAB |
Actuators | Fast-running actuator (3 s) |
Equipment function | Single controller for supply air |
External volume flow rate setting | Switch contacts (provided by others) for 3 switching steps |
Operating values | qv1 = 400 m³/hqv2 = 600 m³/hqv3 = 800 m³/h |
Standard construction
Order code detail | Part | Material |
---|---|---|
- | Casing | Galvanised sheet steel |
- | Effective pressure sensor | Aluminium |
- | Damper blade | Aluminium |
- | Damper blade seal | Polyethylene, PE |
- | Shaft and linkage | Galvanised steel |
Plain bearings | Plastic | |
Gears | Plastic, ABS |
Order code detail | Part | Material |
---|---|---|
D | Acoustic cladding casing | Galvanised sheet steel |
D | Insulation of structure-borne noise | Polyethylene, PE |
D | Lining | Mineral wool according to EN 13501, fire rating Class A1, noncombustible |
Note: Total length L is the total casing length. The length of the installed unit is approx. 24 mm less. See flange detail. The illustration shows control component type Easy, Compact. For individual dimensions see section 'Space required for commissioning and maintenance'.
NG | B | H | L | B₁ | B₃ | H₁ | H₃ | kg |
---|---|---|---|---|---|---|---|---|
125 | 198 | 152 | 1035 | 232 | 300 | 186 | 236 | 17 |
160 | 308 | 152 | 1035 | 342 | 410 | 186 | 236 | 21 |
200 | 458 | 210 | 1250 | 492 | 560 | 244 | 281 | 32 |
250 | 598 | 201 | 1250 | 632 | 700 | 235 | 311 | 41 |
315 | 798 | 252 | 1250 | 832 | 900 | 286 | 361 | 54 |
NG | B | H | L | B₁ | B₃ | H₁ | H₃ | kg |
---|---|---|---|---|---|---|---|---|
125 | 198 | 152 | 1035 | 232 | 380 | 186 | 316 | 32 |
160 | 308 | 152 | 1035 | 342 | 490 | 186 | 316 | 38 |
200 | 458 | 210 | 1250 | 492 | 640 | 244 | 361 | 64 |
250 | 598 | 201 | 1250 | 632 | 780 | 235 | 391 | 72 |
315 | 798 | 252 | 1250 | 832 | 980 | 286 | 441 | 91 |
Space required for commissioning and maintenance
Sufficient space must be kept clear near any attachments to allow for commissioning and maintenance. It may be necessary to provide sufficiently sized inspection access openings.
Space required
Attachment | ① | ② | ③ |
---|---|---|---|
VARYCONTROL |
|||
Easy controller: Easy |
700 | 300 | 300 |
Compact controllers: BC0, BL0 **, BM0, BM0-J6, LN0, LK0, XB0, XD0, XF0 |
700 | 300 | 300 |
Universal controllers: B13 *, B1B *, BP3 *, BPB *, BPG *, BB3 *, BBB *, BRB *, BRG *, BS3 *, BSB *, BSG *, BG3 *, BGB *, BH3 *, BHB *, BUDN, BUDNF, BUPN, BUPNF, BURN, BURNF, BUSN, BUSNF, BUSS, XB4, XD4, XF4 |
700 | 300 | 300 |
TROX UNIVERSAL |
|||
TROX UNIVERSAL: TUN, TUS, TUSD |
900 | 350 | 400 |
LABCONTROL |
|||
EASYLAB: ELAB |
700 | 350 | 400 |
* Control component has been discontinued
** Control component to be discontinued - do not include in new projects
Installation and commissioning
Upstream conditions
The volume flow rate accuracy Δqᵥ applies to a straight upstream section of the duct, bends, junctions or a narrowing or widening of the duct cause turbulence that may affect measurement. Duct connections, e.g. branches off the main duct, must comply with EN 1505. Some installation situations require straight duct sections upstream.
VARYCONTROL control components
Attachment | Controlled variable | Interface | Pressure transducer | Actuator | Manufacturer |
---|---|---|---|---|---|
Easy controller, dynamic | |||||
Easy | qv | 0 – 10 V | integral | slow-running integral | ① |
Compact controller, dynamic | |||||
BC0 | - | 0 – 10 V or 2 – 10 V or MP bus interface | integral | slow-running integral | ② |
BL0 ** | qv | LonWorks FTT 10 interface | integral | slow-running integral | ② |
BM0 | qv | Modbus RTU/BACnet MS/TP | integral | slow-running integral | ② |
BM0-J6 | qv | Modbus RTU/BACnet MS/TP with RJ12 socket (for X-AIRCONTROL) | integral | slow-running integral | ② |
LN0 | qv | 0 – 10 V or 2 – 10 V | integral | slow-running integral | ⑤ |
LK0 | qv | KNX interface | integral | slow-running integral | ⑤ |
XB0 | qv | 0 – 10 V or 2 – 10 V | integral | slow-running integral | ③ |
Compact controller, static | |||||
XD0 | qv | 0 – 10 V or 2 – 10 V | integral | slow-running integral | ③ |
XF0 | Δp | 0 – 10 V or 2 – 10 V | integral, control range adjustable 25 - 550 Pa | slow-running integral | ③ |
Universal controller, dynamic | |||||
B13 * | qv | 0 – 10 V or 2 – 10 V | integral | slow-running separate | ② |
B1B * | qv | 0 – 10 V or 2 – 10 V | integral | spring return actuator separate | ② |
BUDN | qv | 0 - 10 V or 2 - 10 V or MP bus or Modbus RTU or BACnet MS/TPTP | integral | slow-running separate | ② |
BUDNF | qv | 0 - 10 V or 2 - 10 V or MP bus or Modbus RTU or BACnet MS/TPTP | integral | spring return actuator separate | ② |
XB4 | qv | 0 – 10 V or 2 – 10 V | integral | spring return actuator separate | ③ |
Universal controller, static | |||||
BP3 * | qv | 0 – 10 V or 2 – 10 V or MP bus interface | individual component | slow-running separate | ② |
BPB * | qv | 0 – 10 V or 2 – 10 V or MP bus interface | individual component | spring return actuator separate | ② |
BPG * | qv | 0 – 10 V or 2 – 10 V or MP bus interface | individual component | fast-running separate | ② |
BB3 * | qv | 2 – 10 V | individual component | slow-running separate | ② |
BBB * | qv | 2 – 10 V | individual component | spring return actuator separate | ② |
BRB * | Δp | 0 – 10 V or 2 – 10 V or MP bus interface | individual component 100 Pa | spring return actuator separate | ② |
BRG * | Δp | 0 – 10 V or 2 – 10 V or MP bus interface | individual component 100 Pa | fast-running separate | ② |
BS3 * | Δp | 0 – 10 V or 2 – 10 V or MP bus interface | individual component 600 Pa | slow-running separate | ② |
BSB * | Δp | 0 – 10 V or 2 – 10 V or MP bus interface | individual component 600 Pa | spring return actuator separate | ② |
BSG * | Δp | 0 – 10 V or 2 – 10 V or MP bus interface | individual component 600 Pa | fast-running separate | ② |
BG3 * | Δp | 2 – 10 V | individual component 100 Pa | slow-running separate | ② |
BGB * | Δp | 2 – 10 V | individual component 100 Pa | spring return actuator separate | ② |
BH3 * | Δp | 2 – 10 V | individual component 600 Pa | slow-running separate | ② |
BHB * | Δp | 2 – 10 V | individual component 600 Pa | spring return actuator separate | ② |
BUPN | Δp | 0 - 10 V or 2 - 10 V or MP bus or Modbus RTU or BACnet MS/TPTP | integral Control range adjustable 25 – 450 Pa | slow-running separate | ② |
BUPNF | Δp | 0 - 10 V or 2 - 10 V or MP bus or Modbus RTU or BACnet MS/TPTP | integral Control range adjustable 25 – 450 Pa | spring return actuator separate | ② |
BURN | Δp | 0 - 10 V or 2 - 10 V or MP bus or Modbus RTU or BACnet MS/TPTP | integral Control range adjustable -50 ... -10 Pa or 10 ... 50 Pa | slow-running separate | ② |
BURNF | Δp | 0 - 10 V or 2 - 10 V or MP bus or Modbus RTU or BACnet MS/TPTP | integral Control range adjustable -50 ... -10 Pa or 10 ... 50 Pa | spring return actuator separate | ② |
BUSN | qv | 0 - 10 V or 2 - 10 V or MP bus or Modbus RTU or BACnet MS/TPTP | integral | slow-running separate | ② |
BUSNF | qv | 0 - 10 V or 2 - 10 V or MP bus or Modbus RTU or BACnet MS/TPTP | integral | spring return actuator separate | ② |
BUSS | qv | 0 - 10 V or 2 - 10 V or MP bus or Modbus RTU or BACnet MS/TPTP | integral | fast-running separate | ② |
XD4 | qv | 0 – 10 V or 2 – 10 V | integral | spring return actuator separate | ③ |
XF4 | Δp | 0 – 10 V or 2 – 10 V | integral, control range adjustable 25 - 550 Pa | spring return actuator separate | ③ |
* Control component has been discontinued
** Control component to be discontinued - do not include in new projects
qv Volume flow rate
Δp Differential pressure
① TROX, ② TROX/Belimo, ③ TROX/Gruner, ⑤ Siemens
TROX UNIVERSAL control components
Attachment | Controlled variable | Interface | Pressure transducer | Actuator | Manufacturer |
---|---|---|---|---|---|
Universal controller, static | |||||
TUN | qv, Δp | TROX Plug&Play communication system and 0 - 10 V or 2 - 10 V or with optional accessories: LonWorks, Modbus, BACnet, web server | qv = integral Δp = separate | slow-running separate | ① |
TUNF | qv, Δp | TROX Plug&Play communication system and 0 - 10 V or 2 - 10 V or with optional accessories: LonWorks, Modbus, BACnet, web server | qv = integral Δp = separate | spring return actuator separate | ① |
TUS | qv, Δp | TROX Plug&Play communication system and 0 - 10 V or 2 - 10 V or with optional accessories: LonWorks, Modbus, BACnet, web server | qv = integral Δp = separate | fast-running separate | ① |
qv Volume flow rate
Δp Differential pressure
① TROX
LABCONTROL EASYLAB control components
Attachment | Controlled variable | Interface | Pressure transducer | Actuator | Manufacturer |
---|---|---|---|---|---|
EASYLAB | |||||
ELAB | qv, Δp * | TROX plug and play communication system and 0 - 10 V or 2 - 10 V or with optional accessories: Modbus, BACnet, web server | qv = integral Δp = separate | fast-running, separate or fast-running with digital communication interface (TROX HPD), separate | ③ |
① TROX
* Controlled variable dependent on the VAV terminal unit type
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We are here for you
Please specify your message and type of request.
Tel.: +32(0)2 522 07 80 | E-mail: info@trox.be
Contact
Thank you for your message!
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Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +32(0)2 522 07 80 | E-mail: info@trox.be