• Model:SENT100S/H

Sentinel D-BOX 100S

£ 1,895.00 (excl. VAT)

£ 2,274.00 (inc. VAT)

The Sentinel single in-line duct fans are as supplied from Vent-Axia Ltd. Manufactured from Aluzinc, Sentinel fan units are internally treated with an ‘O’ class rated, BS476 part 6 & 7 acoustic foam which offers the benefits of high sound absorption, good thermal insulation properties, in addition to self extinguishing properties and resistance to ignition.

Weatherproof external units incorporate an additional controller shroud.
The casing includes an inclined inlet and bellmouth entry which directs the incoming air to the impeller with minimal turbulence. The result is better air management through the unit, less noise, higher efficiency and an increased performance.
The housing is designed to be as compact as possible for concealed false ceiling applications and Sentinel casings are specially designed to allow the unit to be mounted via its unique mounting bracket, ensuring a quick and easy solution to installation.

Impellers

All Sentinel units feature a low energy, Class 1, EC/DC external rotor motor and backward curved impeller assembly specifically chosen for performance and non-overloading characteristics. The assembly is dynamically balanced to DIN ISO 1940 Grade 6.3, duct size 500mm rated IP54, all other sizes IP44 according to BS EN 60529. Ball bearings are greased for life. Insulation is Class ‘B’ (from -25°C to +60°C). All models incorporate internal electronic overload protection and soft start function.

Electrical

Every Sentinel unit is fitted with a purpose designed common PCB controller incorporating a 16-character backlit alphanumerical x 2 line display with 4 button membrane keypad for fan status and commissioning set up. The enclosure is fitted with a 4-pole 10A isolator that is suitable for fitting a locking device to prevent accidental operation.

Motors are single phase 230V +/- 10% / 50/60Hz / 1ph (size 100- 400mm) or 400V +/- 10% / 50/60Hz / 3ph (size 500mm), (4 wire systems only).

24V DC power is provided from the controller for powering the matched range of Sentinel switches and sensors.

Performance/Sound

Extensively tested to BS848 parts 1 & 2. Published dB(A) figures are free field sound pressure levels at 3m with spherical propagation at reference level of 2 x 10-5 Pa. The inlet/outlet sound power level spectra figures are dB with a reference of 10–12 Watts.
Weatherproof Typical Ordering Designation

Ordering codes are similar to existing units with Suffix…. /WP which denotes Weatherproof.

Example: SENT100S/CP/WP

Accessories

For duct accessories see Ducting and Fitting Section.
6 x Remote controller FLEX - for VEKO INT5 x Helios TSW 7.5 Amp Transformer speed controller4 x Remote Timer Control - 13515 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Easy-fix termination kit - High Rise Ventilator - EFT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Variable Speed Drive IP66 - 7.5KW5 x Elta Variable Speed Drive IP66 - 2.2KW1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x FU 15 40 Frequency Inverter3 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 075 52 Frequency Inverter (IP20)2 x Elta Variable Speed Drive IP66 - 1.5KW1 x ELTA - Three Phase Transformer 3amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)2 x FRQ5-10A Inverter Speed controller1 x Elta 10 Amp Electronic single phase speed controller.1 x FU 075 04 Frequency Inverter (IP20)1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 381 x NKS-D swirl diffuser v-300 x 300mm3 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Circular Ceiling Diffuser - TST 1251 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 2001 x Circular Ceiling Diffuser - TST 1001 x ELTA - Single Phase Transformer 2amps1 x Balance S Diffuser - NO RING - 125mm10 x Electronic extractor fan speed controller - FSC 1.51 x Round ceiling diffuser 400mm1 x JSR 200 Painted RAL50183 x Curved Blade Grille 600x600 (2way blow)1 x Circular Ceiling Diffuser - TST 1601 x Versio Square Ceiling Diffusers - RS141 x Elta 2 Amp Electronic single phase speed controller.1 x Balance S Diffuser - NO RING - 100mm10 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 16amps1 x EFSC-3N- Single Phase Speed Control1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Elta 3 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 200mm1 x ELTA - Single Phase Transformer 8amps3 x Helios TSW MCB Amp Transformer speed controller1 x Round ceiling diffuser 300mm5 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 4amps2 x AIRVENT speed control - AIR4019611 x Round ceiling diffuser 250mm1 x ELTA - Single Phase Transformer 12amps3 x COM-31 x Round ceiling diffuser 350mm4 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x EFSC-6N- Single Phase Speed Control1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x PCA Diffuser - PCA-2501 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 10amps1 x Run On Timer - 5s - 4hrs - RT5A1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted8 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan7 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x FRQ-10A V2 Inverter Speed controller2 x FU 22 25 Frequency Inverter2 x Frequency converter FU 075 14 - IP662 x Frequency converter RUCK - FU 075 203 x Elta Variable Speed Drive IP66 - 4.0KW2 x Elta Variable Speed Drive IP66 - 5.5KW3 x Vent Axia ACM 150 inline mixed flow duct fan4 x Single phase speed controller by auto-transformer - RMB 1.5 Amp3 x REB-CVF 0-10v Controller5 x Speed Controller - REB54 x Transformer 5 Speed Controller - ATC1-4TK3 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x Isolator Switch - ISOSW4 x MWS 3 – Transformer Controller With Motor Protection3 x WS - Reversing Switch from Helios Fans4 x Helios HQW-200/2 - IP552 x Envirovent G4 Filter - SL-G4/F74 x Vent Axia T-Series Controller3 x BEAS-control module2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS4 x Transformer (silent) speed controller - RE 3.0 Amp2 x Speed Controller - REB1-N3 x TG-R room temperature sensor1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan4 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Transformer 5 Speed Controller - ATC1-8TK3 x Transformer 5 Speed Controller - ATC1-12TK5 x Three Phase Transformer controllers - RMT 1.5 Amp3 x Transformer 5 Speed Controller - ATC1-10TK1 x Vent Axia ACM 200 inline mixed flow duct fan5 x Vent Axia ACM 100 inline mixed flow duct fan5 x Vent Axia ACM 125 inline mixed flow duct fan3 x CS2 Current Switch1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT5 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x DDMP 12-12 3F 1810W M6A4 DG07 x Helios HQW-630/4 - IP551 x Transformer Speed Control - RTRE- 12.0Amp3 x Two Speed Switch - REGUL-22 x Helios HQW-315/4 - IP552 x Envirovent 4 Way Remote Control Switch - SWHBKRF-44 x Helios TSW 3 Amp Transformer speed controller1 x DEF-140T Inlet Guard for the CBT-100N3 x TG-K3/NTC10-01 - Duct temperature sensor1 x CBS-60 Outlet Flange for CSB/CBT-604 x Helios HQW-200/4 - IP556 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven4 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x CBA-60 Inlet Flange for CBT-603 x MTP 10, 10K, Speed control2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)2 x Temperature Fan Speed Controller - ATCP4-WMS2 x Helios TSW 0.3Amp Compact Transformer speed controller6 x Systemair Save Connect 2.0 Internet Module3 x RRB- transformer controller3 x MWS 1.5 – Transformer Controller With Motor Protection3 x Speed Controller - REB102 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x MTS10- extractor fan 3 step switch2 x MV-B Dual Switch for use with Helios HQW plate fans,2 x Helios TSW 1.5 Amp Transformer speed controller2 x REE-1 Electronic Speed Controller2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B5 x Transformer Speed Control - RTRE- 1.5Amp3 x CBM 9-9 550w 4P VR (Open Motor)1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp3 x ERR 20/1 Centrifugal inline fan3 x Transformer (silent) speed controller - RE 1.5 Amp3 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x Helios HQW-400/4 - IP553 x Vent Axia Silent 100T (TIMER)1 x Transformer 5 Speed Controller - ATC1-2TK2 x REE-2 Electronic Speed Controller2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp3 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x Silent 100 Window Kit - windowS4 x QPTW 250C Acoustic Twin Fan with Controller2 x Helios HQW-250/4 - IP553 x Speed Controller - REB13 x SG-200 Fan Guard for the HQW 2001 x DEF-CBM-RE-7 - Protection Guard1 x GRA-100 External Grill by S&P4 x Transformer Speed Control - RTRE- 7.0Amp1 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC45/501 x FU 15 16 Frequency Inverter2 x Speed Controller - REB82 x Elta 6 Amp Electronic single phase speed controller.3 x PIR Sensor - PIR22 x EBM-Papst D4E225-BC01-17 Double inlet1 x Speed controller with Reverse - REB-1R1 x Speed Controller - REB2.5-N3 x Elta - Room Sensor - Temp/Humid/C021 x CBT-100N Centrifugal1 x Contactor Interface Station - CI91 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT2 x Isolator Switch - EFF-ISO1 x Elta Wall Cowl SWC56/631 x Vent Axia SC5001 - Speed controller1 x Jet Cowl - 315mm1 x Compact SCD450/4-1AC2 x PIR Sensor - PIR41 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Elta Wall Cowl SWC35/401 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x VTR 300 STD Filter Kit1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x EC6H - Reversible Group Fan Electronic Controller
Reviews
Duct Mounted Inline Filter - EU4
Duct Mounted Inline Filter - EU4
£ 44.99

Well made and robust, but it was not use for my application ...