Sensors

Humidity Sensors, PIR, Thermostat and Pressure Switches

Displaying 1 to 24 (of 45 products)
Presence Detector IR24-PC
Presence Detector IR24-PC
£ 191.65
Presence Detector IR24-PC A detector that gives a signal when someone is present in the room under supervision. The detector has a pulse detecting function that minimizes the risk for false alarm...
EC Trickle and boost module - IP56
EC Trickle and boost module - IP56
£ 66.95
TRICKLE AND BOOST IN IP56 ENCLOSURE SWITCHED BY THE 230 VOLT AC FROM PIR HIGH SPEED IS ACTIVATED BY THE PIR AND THE SPEED OF THE FAN IS SET BY THE INTERNAL PRESET MARKED HIGH. LOW SPEED IS THE ...
AES-Fire control unit
AES-Fire control unit
£ 686.37
AES-0,37KW,D, control unit • Exhaust air and smoke extraction switchgear with direct switching • All functions in accordance with VDMA 24177 / DIN/VDE 0660 • In plastic housing • Motorpr...
DTV200 - Differential Pressure Switch
DTV200 - Differential Pressure Switch
£ 97.65
Item number: 6261 Differential pressure switch for air and non-corrosive gasses.Relay contact data 250 V AC, 5 A, change-over....
Room Thermostat RT 0-30
Room Thermostat RT 0-30
£ 45.35
Room Thermostat RT 0-30 The RT 0-30 is an electronic room thermostat for indoor wall mounting, with a change-over relay for regulating either heating or cooling. It has an integral sensor, but a...
Differential Pressure Switch - 50 - 500 Pa - IP65
Differential Pressure Switch - 50 - 500 Pa - IP65
£ 75.59
Differential Pressure Switch - FPS2 - working range - 50 - 500 Pa - IP65 Differential pressure switch for air and non-corrosive gasses, these highly sensitive air differential pressure switches are...
EC-Basic-T temperature
EC-Basic-T temperature
£ 173.79
EC-Basic-T temperature Art no: 24805 • Simple to install, connect and set up • 50/60HZ mains option • Can be used with all 220V single phase and 380V three phase EC fans • Built in se...
Ecor Pro Humidistat - EPHUM24DF
Ecor Pro Humidistat - EPHUM24DF
£ 128.00
Ecor Pro Humidistat - EPHUM24DF...
TG-K3/NTC10-01 -  Duct temperature sensor
TG-K3/NTC10-01 - Duct temperature sensor
£ 38.54
Duct temperature sensor. Used in conjunction with electric heater and controller. NTC type with linear scale. Resistance from 1.7K to 177K. Protection class IP20. -30 to +70 degrees C Compatible ...
IR24-P   - Presence detector
IR24-P - Presence detector
£ 155.00
IR24-P The IR24-P is a presence detector that is designed for automatic ventilation control of HVAC systems. It provides higher levels of comfort in premises which require forced ventilation for shor...
SQA - Air quality sensor
SQA - Air quality sensor
£ 122.40
SQA - Air quality sensor...
TDP-D Pressure Sensor with Display
TDP-D Pressure Sensor with Display
£ 573.81
TDP-D: Pressure sensor, with display. Enables you to control the pressure in the fan inlet....
Duct Humidistat - HS3_hdt
Duct Humidistat - HS3_hdt
£ 252.25
Electronic inline Duct humidistat to monitor humidity levels of 30-100 %RH suitable for switching extract fans, alarms or de-humidifiers ~ Size 108mmx72mmx72mm - Probe length 225mm. ~ Set of volt ...
Pulser Temperature control
Pulser Temperature control
£ 119.73
Pulser Temperature control Electronic temperature control The Pulser is a single or two-phase temperature regulator for controlling heater batteries. This device is connected in serie...
SCO2-A Ambient CO2 and Temperature Sensor
SCO2-A Ambient CO2 and Temperature Sensor
£ 526.32
SCO2-A Ambient CO2 and Temperature Sensor for use in S&P on demand ventilation systems....
CPTA-S PIR SENSOR Volt Free Contacts  - Surface Mounted
CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted
£ 208.37
Presence detector for ceiling mount, sensitive to infrared radiation emitted by bodies in movement, with a 360º detecting angle. They incorporate an output to activate a fan (potential - free) Power ...
Differential Pressure Switch - 100 - 1000 Pa - IP65
Differential Pressure Switch - 100 - 1000 Pa - IP65
£ 81.89
Differential Pressure Switch - FPS2 - working range - 100 - 1000 Pa - IP65 Differential pressure switch for air and non-corrosive gasses, these highly sensitive air differential pressure switches a...
SCHT-AD Intelligent elements for demand controlled ventilation
SCHT-AD Intelligent elements for demand controlled ventilation
£ 1,180.60
SCHT-AD Intelligent elements for demand controlled ventilation Ambient CO2 sensor, temperature and relative humidity with display...
CPTA-E   Flush mounted PIR sensor with timer
CPTA-E Flush mounted PIR sensor with timer
£ 179.71
CPTA-E Intelligent elements for demand controlled ventilation. Flush mounted PIR sensor with timer....
BEAS-control module
BEAS-control module
£ 217.64
BEAS-control module Control module that can adapt theall/nothing proportional input signal of a detector or a probe to control a motorised flap, or a two-speed single phase or DC_fan, in minimum/...
S-ET 10 Motor Protection
S-ET 10 Motor Protection
£ 48.75
The S-ET 10 (for wall mounting) switch off the supply voltage to the motor when the thermal contact in the motor windings is tripped. The motor protector is connected to a 230V supply and also to the ...
TG-K Duct temperature sensor
TG-K Duct temperature sensor
£ 64.08
Duct temperature sensor. used in conjunction with electric heater and controller. NTC type with linear scale. Protection class IP20. Models: - TG-K330: from 0 to 30ºC. - TG-K360: from 0 to 60º...
Differential Pressure Switch - 200 - 1000 Pa - IP54
Differential Pressure Switch - 200 - 1000 Pa - IP54
£ 37.79
Differential Pressure Switch - FPS1 - working range - 200 - 1000 Pa - IP54 Differential pressure switch for air and non-corrosive gasses, these highly sensitive air differential pressure switches a...
Displaying 1 to 24 (of 45 products)
1 x Elta Unpodded Silencer 1D-800mm1 x FSAF1000C1DA SILENCER 1070/161 x Kitchen Grease Filter - Mesh Type Non standard 450mmx450mmx22mm Actual1 x FSAF315B2DX Silencer 355/81 x PF 60- Passive Filter Element1 x Elta Unpodded Silencer 1D-500mm1 x Kitchen Grease Filter - Mesh Type NON standard 390mm x 240mm x 40mm Actual1 x Elta Unpodded Silencer Melinex 1D-560mm1 x CRBB/3-160/052M EC 1H0 MP - External Rotor Motor Radial Fans1 x Hydor HPA400/4-1A1 x CHVB/4-3000/315 0,27KW 230V50 VE1 x Multiflow SMB650/4-3AC1 x Centrifugal Roof Mounted Fans MAX-TEMP CTVB / CTVT Series - Vertical Discharge1 x Soler & Palau - HCBT/6-400/H - IP651 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x AL 315 Mounting Feet (Pair)1 x Helios GigaBox 630mm GBD 630/4/4 centrifugal1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-1000-A 5.5kw1 x HCFT/4-400/H-BPN E20,P 0.25KW1 x Elta SCP250-1EC - IP551 x ELS Plasterboard Adaptor1 x VKS 355-500 Automatic shutter1 x Helios GigaBox 355mm GBW 355/4 centrifugal1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 6 Pole 300watt VR RE1 x AL 400 Mounting Feet (Pair)1 x Purlin Box 400/450 for RAW Cowls1 x Jetflow-HIT Metal inline - 125mm1 x Soler & Palau - HCBT/4-1000/H-X - IP551 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC45/501 x PCA Diffuser - PCA-3151 x Round ceiling diffuser 300mm1 x GEO Ground Source Heat Exchanger1 x AKOR T3/7 Spare Motor1 x Contactor Interface Station - CI91 x 220 x 90mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x Jet Fan IV 100-4 IE3 Induction Fan1 x 220x90mm Elbow Plenum with 160mm Spigot1 x 220x90mm x 2m Insulated Rectangular Duct1 x Etaline 450mm -EC (Three Phase)1 x Helios GigaBox 450mm GBW 450/4 centrifugal1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Multiflow SMB450/4-1AC1 x Belt Drive Cased Axial Fan - 710mm - H version1 x AL 710 D4 01 - High Performance Long Cased Axial Fan1 x Elta SLC710/4A-3AC - IP551 x Metal Inline Fan - VENT-160NK1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B1 x WOODS 31JM/16/4/5/34-DEG 4POLE 1PH LONG CASED AXIAL FAN1 x Soler & Palau TCBB/4-315/H - IP441 x GB-WSG 355 External Weather Louvers for the Giga-Box Fans - 355mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 4501 x CTI CVA-N 355/400 OUTDOOR COVER for CVAB/T Fans1 x KV 250 L Sileo1 x PVO 200 (2-POLE) Plate Axial fan1 x CBS-60 Outlet Flange for CSB/CBT-601 x Plastic Kitchen Extractors - CK40F1 x 150mm Round Equal T Piece1 x Plastic Kitchen Extractors - CK25N1 x CBS-130 Outlet Flange for CBT-1301 x Elta Cased Axial Flange - 450mm1 x Ancillary Pack for SLC-3151 x 220x90mm Elbow Bend with 150mm Fixed Spigot1 x CBMT/Q 200-54 1 HEATER KIT1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-H1 x AirTrak Heater-315mm1 x 220x90mm x 1m Low Profile Plastic Ducting - 1 Meter1 x OZEO ECOWATT 2 Wired Low Energy Whole House Extract Ventilation Unit1 x Ancillary Pack for SLC-5601 x MEV Spider Additional Spigots1 x MEV 160 & 300 FT (FastTrack) Additional Spigots1 x CBMT/Q 150-27 1 HEATER KIT1 x 220x90mm 45 Degree Horizontal Bend1 x Elta SLC630/4A-3AC - IP551 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 400mm1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 250mm Spigot1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 300mm Spigot1 x Belt Drive Cased Axial Fan - 630mm - L version1 x HRT/4-630/25-APN C21 x Elta SPA630/46-3AC - IP541 x Elta SCP630/4-3AC - IP551 x Carriage1 x Acopel F400-400/160
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...