Variant with acoustic cladding (-D)
Mineral wool
① Effective pressure sensor
② Indicator light
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 | 30 – 840 l/s or 108 – 3024 m³ /h |
Volume flow rate control range (unit with dynamic differential pressure measurement) | Approx. 10 to 100 % of the nominal volume flow rate |
Minimum differential pressure | 5 – 65 Pa |
Maximum differential pressure | 1000 Pa |
Operating temperature | 10 – 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 of dynamic measurement principle – Easy (potentiometer)
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 measurement principle – qv Extended
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 | 1649 | 52 | 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
Volume flow rate ranges and minimum differential pressure values
Control component dynamic measurement principle - qv As standard
Attachments: BUDN, BUDNF, LN0, LK0, XB0, XB4, (B13 *, B1B *)
NS | qv [l/s] | qv [m³/h] | Δpstmin [Pa] | Δqv [±%] | |
---|---|---|---|---|---|
① | ② | ||||
125 | 27 | 95 | 2 | 3 | 8 |
125 | 81 | 292 | 14 | 25 | 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
* Discontinued control component
Volume flow rate ranges and minimum differential pressure values
Control component of static measurement principle
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 | 292 | 14 | 25 | 6 |
125 | 136 | 488 | 37 | 68 | 5 |
125 | 190 | 685 | 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
* Discontinued control component
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 sound attenuator variants
(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 | 20 | < 15 |
125 | 94 | 339 | 27 | 17 | 34 | 23 |
125 | 162 | 584 | 33 | 24 | 39 | 29 |
125 | 230 | 828 | 35 | n.V. | 41 | 33 |
160 | 42 | 150 | 15 | < 15 | 21 | < 15 |
160 | 149 | 535 | 29 | 19 | 35 | 24 |
160 | 256 | 920 | 32 | 24 | 38 | 28 |
160 | 362 | 1305 | 34 | n.V. | 41 | 30 |
200 | 60 | 213 | < 15 | < 15 | 20 | < 15 |
200 | 211 | 759 | 25 | < 15 | 31 | 19 |
200 | 363 | 1305 | 29 | 20 | 35 | 24 |
200 | 514 | 1851 | 31 | n.V. | 37 | 28 |
250 | 75 | 269 | < 15 | < 15 | 20 | < 15 |
250 | 266 | 959 | 25 | < 15 | 31 | 19 |
250 | 458 | 1649 | 28 | 18 | 34 | 23 |
250 | 649 | 2338 | 31 | n.V. | 37 | 26 |
315 | 126 | 452 | 16 | < 15 | 22 | < 15 |
315 | 448 | 1614 | 24 | < 15 | 30 | 18 |
315 | 771 | 2775 | 28 | 19 | 34 | 22 |
315 | 1093 | 3937 | 30 | n.V. | 36 | 26 |
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.V./abbreviation: Specified static differential pressure Δpst is less than the minimum differential pressure Δpst mi
Quick sizing table case-radiated noise LPA
Controller including acoustic cladding variants
(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 | 1649 | 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
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 extract 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. Both ends suitable for the connection of ducts. 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 VDI 6022, DIN 1946, Part 4, as well as EN 13779 and VDI 3803.
Special featuresSpecification text for attachment
Variable volume flow control with electronic Easy controller for applying a reference value and capturing an actual value to be integrated with the central BMS.
TA-Silenzio | – | D | / | 200 | / | Easy |
| | | | | | | | |||
1 | 2 | 3 | 4 | |||
Acoustic cladding | None |
Nominal size | 125 |
Attachments (control component) | Easy volume flow controller, dynamic, setting qvmin and qvmax with potentiometers |
TA-Silenzio | – | D | / | 200 | / | XD4 | / | V | 0 | / | 400 – 1200 [m³/h] | / | NO |
| | | | | | | | | | | | | | | | ||||||
1 | 2 | 3 | 4 | 6 | 7 | 8 | 9 |
Order example: TA–Silenzio/250/BC0/V0/500–1500 m³/h
Acoustic cladding | None |
Nominal size | 250 |
Attachments (control component) | Compact controller |
Operating mode | Variable |
Signal voltage range | 0 – 10 V DC |
Operating values | qvmin = 500 m³/h qvmax = 1500 m³/h |
Order code for volume flow control (with TROX UNIVERSAL attachment)
TA-Silenzio | – | D | / | 200 | / | TUNF | / | RE | / | M | / | 0 | / | UMZ | / | … | / | NC |
| | | | | | | | | | | | | | | | | | | | |||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
Acoustic cladding | With |
Nominal size | 315 |
Attachments (control component) | Controller TROX UNIVERSAL, static transducer, slow-running actuator |
Equipment function | Extract air control |
Volume flow rate setting | Slave |
Signal voltage range | 0 – 10 V DC |
Expansion of attachments | With expansion module EM-AUTOZERO, Solenoid valve for automatic zero point correction of measurement point |
Operating values | None (slave) |
TA-Silenzio | – | D | / | 200 | / | XF4 | / | PRE | / | V | 0 | / | 30 – 60 [Pa] | / | NO |
| | | | | | | | | | | | | | | | | | |||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |||||||
Acoustic cladding | None |
Nominal size | 250 |
Attachments (control component) | VARYCONTROL Universal controller duct pressure, interface analogue with safe position and display |
Equipment function | Duct pressure control, extract air |
Operating mode | Constant value |
Signal voltage range | 2 – 10 V |
Operating value | ∆pconst = 500 Pa |
Damper blade position | Power off to OPEN (NO) |
TA-Silenzio | – | D | / | 200 | / | TUNF | / | PRE | / | MFP | / | 0 | / | UMZ | / | … | / | NC |
| | | | | | | | | | | | | | | | | | | | |||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
Acoustic cladding | With |
Nominal size | 315 |
Attachments (control component) | Controller TROX UNIVERSAL, static transducer, fast-running actuator |
Equipment function | Room pressure control extract air |
Differential pressure setting | Master, variable pressure control |
Signal voltage range | 2 – 10 V DC |
Expansion of attachments | Volume flow rate measurement |
Operating values | Pressure range: Δpmin -Δpmax: 10 – 30 PaVolume flow rate range qvmin - qvmax: 750 – 2500 m³/h (room values) Constant supply/extract air qvconst_CLOSED, qvconst_Ex: 0 m³/h (room values) Supply air/extract air difference: qvDiff: 100 m³/h (room value) |
TA-Silenzio | – | D | / | 200 | / | ELAB | / | S | / | RE | / | UMZ | / | LAB | / | … |
| | | | | | | | | | | | | | | | | | ||||||||
1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 |
Acoustic cladding | None |
Nominal size | 160 |
Attachments (control component) | EASYLAB controller TCU3 |
Actuator | Fast-running actuator (3 s), with digital communication interface (TROX HPD) |
Equipment function | Extract air control |
Expansion of attachments | With expansion module Type EM-IPBACnet/Modbus-IP interface, web server with expansion module EM-AUTOZERO,Solenoid valve for automatic zero point correction of measurement point |
Additional function | Extract air led system for laboratories Room management function has been deactivated |
Operating values | Not required |
TA-Silenzio | – | D | / | 200 | / | ELAB | / | S | / | EC | – | E0 | / | UMZ | / | … |
| | | | | | | | | | | | | | | | | | ||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 |
Acoustic cladding | None |
Nominal size | 200 |
Attachments (control component) | EASYLAB controller TCU3 |
Actuator | Fast-running actuator (3 s) |
Equipment function | Extract air controller |
External volume flow rate setting | Voltage signal 0 – 10 V DC |
Operating values | qvmin = 300 m³/hqvmax = 1000 m³/h |
Attachments
Type Easy
Type Compact, dynamic
Type Compact, static
Type Universal, dynamic
Type Universal, static
Additional products
Type TS
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, non combustible |
Notes: 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'.
NS | 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 |
---|---|---|---|
Easy controller |
|||
Easy |
700 | 300 | 300 |
Compact controller |
|||
BC0, BL0, BM0, BM0-J6, LN0, LK0, XB0, XD0, XF0 |
700 | 300 | 300 |
Universal controller |
|||
BUDN, BUDNF, BUSN, BUSNF, BUSS, BUPN, BUPFN, BURN, BURNF, XB4, XD4, XF4, (B13 *, B1B *, BP3 *, BPB *, BPG *, BB3 *, BBB *, BR3 *, BRB *, BRG *, BS3 *, BSB *, BSG *, BG3, BGB, BH3 *, BHB *) |
700 | 300 | 300 |
TROX UNIVERSAL |
|||
TUN, TUNF, TUS, TUSD |
700 |
350 | 400 |
EASYLAB |
|||
ELAB |
700 | 350 | 400 |
* Discontinued control component
Installation and commissioning
Upstream conditions
The volume flow rate accuracy Δqᵥ applies to all upstream conditions.
VARYCONTROL control components
Attachment | Controlled variable | Interface | Effective 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 |
BR3 * | Δp | 0 – 10 V or 2 – 10 V or MP bus interface | individual component 100 Pa | slow-running 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 |
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 |
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 |
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 being phased out
** 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 | Effective 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 |
TUSD | qv, Δp | TROX Plug&Play communication system and 0 - 10 V or 2 - 10 V or with optional accessories: LonWorks, Modbus, BACnet, Webserver | qv = integral Δp = separate | fast-running with digital communication interface (TROX HPD), separate | ① |
qv Volume flow rate
Δp Differential pressure
① TROX
LABCONTROL EASYLAB control components
Attachment | Controlled variable | Interface | Effective 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 depending on the VAV terminal unit type
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