Sensors

Humidity Sensors, PIR, Thermostat and Pressure Switches

Displaying 1 to 24 (of 44 products)
Thermostat - Adjustable Room Thermostat - 230V
Thermostat - Adjustable Room Thermostat - 230V
£ 28.90
Thermostat for wall mounting in a room to switch fans on or off at required temperature. Mechanical type switching...
Differential Pressure Switch - 20 - 300 Pa - IP54
Differential Pressure Switch - 20 - 300 Pa - IP54
£ 28.97
Differential Pressure Switch - FPS1 - working range - 20 - 300 Pa - IP54 Differential pressure switch for air and non-corrosive gasses, these highly sensitive air differential pressure switches are...
PIR Sensor - PIR4
PIR Sensor - PIR4
£ 29.62
A PIR detector ideal for use in buildings, stairwells, corridors, warehouses, toilet lobbies or any area where ventilation or lighting is only required upon occupancy. Features • Fits standard 1 g...
Differential Pressure Switch - 50 - 500 Pa - IP54
Differential Pressure Switch - 50 - 500 Pa - IP54
£ 34.01
Differential Pressure Switch - FPS1 - working range - 50 - 500 Pa - IP54 Differential pressure switch for air and non-corrosive gasses, these highly sensitive air differential pressure switches are...
CS2 Current Switch
CS2 Current Switch
£ 36.54
The CS2 current switch is used where fan current flow needs to be proved such as on a Gas Interlock system. When current flow is present the switch will operate. The fan current carrying cable is ...
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...
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 ...
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...
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 ...
Digital Room Thermostat - DRT
Digital Room Thermostat - DRT
£ 57.96
Digital room thermostat with set-point adjust. Change-over contacts for both heat and ventilation. Electronic not mechanical switching. Rated at 5 amps, (3 amps inductive)....
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...
TG-R room temperature sensor
TG-R room temperature sensor
£ 64.64
Used in conjunction with electric heaters and controllers. NTC type with linear scale. Range of temperature 0-30ºC. Protection class IP30. 2 models: - Room sensor with set point adjustment, 0-3...
Air Quality Sensor - AQS
Air Quality Sensor - AQS
£ 98.29 now £ 65.00
Provides fully automatic control. Detects contaminants such as cigarette smoke, body odours, toilet odours and cooking smells. Activates ventilation system when preset threshold is reached. Can ...
EC Trickle and boost module - IP56
EC Trickle and boost module - IP56
£ 65.00
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 ...
Manrose Humidistat - 1361
Manrose Humidistat - 1361
£ 65.00
Variable from 20 to 90 degrees relative humidity. Is usually fitted remotely to the fan. Humidity AND over-run timer....
Differential Pressure Switch - 20 - 300 Pa - IP65
Differential Pressure Switch - 20 - 300 Pa - IP65
£ 71.17
Differential Pressure Switch - FPS2 - working range - 20 - 300 Pa - IP65 Differential pressure switch for air and non-corrosive gasses, these highly sensitive air differential pressure switches are...
DT-1  Duct Mounted Thermostat
DT-1 Duct Mounted Thermostat
£ 71.82
DT-1 Duct Mounted Thermostat. Duct thermostats are used to monitor the temperature of air or liquids. Applications include heating and air conditioning systems. The liquid filled sensing element ...
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...
Remote Humidistat - XRH
Remote Humidistat - XRH
£ 79.00
Automatically switches on when the relative humidity reaches an adjustable preset point and off again when it drops. Features Pull cord override switch. Fan Indicator light. Surface or recess moun...
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...
PIR Sensor - PIR2
PIR Sensor - PIR2
£ 88.84
A PIR detector ideal for use in buildings, stairwells, corridors, warehouses, toilet lobbies or any area where ventilation or lighting is only required upon occupancy. This version has changeover (SP...
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 Humidistat - HS1_hdt
Room Humidistat - HS1_hdt
£ 113.39
Electronic Room humidistat to monitor humidity levels of 30-100 %RH suitable for switching extract fans, alarms or de-humidifiers ~ Set of volt free changeover contacts ~ Rating 5Amp, 2A inductive...
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...
Displaying 1 to 24 (of 44 products)
1 x CSB-60 Centrifugal fan1 x Manrose 150mm - XF150BP2 x 150mm Round Connector1 x GB-WSG 450 External Weather Louvers for the Giga-Box Fans - 450mm1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 515watt VR RE1 x Helios GigaBox 560mm GBD 560/6/6 centrifugal1 x SD-MUB Vibration pad set1 x CBA-80 Inlet Flange for CBT-801 x Rosenberg AKAD 630-4 A1 IP54 400V 50H1 x Cased Axial Fan Extension - 400mm dia1 x Helios GigaBox 500mm GBW 500/4 centrifugal1 x Elta SPA500/4-3EC - IP541 x Etaline Max-Fan - 315mm - E2 011 x Blast Gate (Manual) 300mm2 x Elta Unpodded Silencer 1D-800mm1 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x Elta Unpodded Silencer 1D-560mm1 x CBM 7/7 147w 4P RE-VR1 x CBM 15/15 6p 3phase 2.2kw1 x CBM 7/7 4p 300W RE-VR1 x Elta SCP450-1EC - IP551 x CBM 12/9 515W RE-VR1 x CBM 12-12 1100w 6P Three Phase1 x Soler & Palau - HCBT/4-450/H - IP651 x Elta SCP450/4-3AC - IP551 x Helios HQW-450/6 - IP551 x Systemair ZAP- 4pole - Three phase -450mm - IP541 x CBM 10/10 - 373watt - 6 Pole1 x CBM 7/9 6p 72W RE-VR1 x Soler & Palau - HXBR/4-450/H - IP541 x Elta SPA450/4-1AC - IP541 x Hydor HPA450/4-1A1 x HCFB/4-450mm plastic impeller plate fan1 x CBM 7/7 250W 4P T RE-VR (Three Phase)1 x Dynair QCM 454 T - 3 phase1 x Systemair AW-Sileo 450-E62 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x Elta SPA450/46-3AC - IP541 x CBM 9-9 550w 4P VR (Open Motor)1 x CBM 7/7 72w 6P RE-VR2 x Soler & Palau - HCBT/6-450/H - IP651 x Soler & Palau - HXTR/4-450/H - IP541 x DA 7-7 72w 6P VR1 x Soler & Palau - HCBB/6-450/H - IP651 x CBM 9-9 550w 4P CM 3-Phase - 51284180001 x CBM 9-9 550w 4P CM 3-Phase1 x CBM 7/9 4p 300W RE-VR1 x Helios HQW-450/4 - IP551 x HRB/4-450-30-APN3 x Helios GigaBox 315mm GBW 315/4 centrifugal1 x Flat Roof Terminal -OFT 5 - Bitumen1 x Access Door for Circular Duct - 400 x 300 - SIZE 631 x Metal Inline Fan - VENT-400K - T (3 Phase)1 x Impeller Side Guard - 560mm1 x Soler & Palau - HXBR/4-500/H - IP541 x TD Mixvent Twin Base Kit - 8002 x Electronic extractor fan speed controller - FSC 1.51 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer1 x Airvent Ceiling Sweep Fan - 56 inch - 4441241 x Ancillary Pack for SB-CYL 400 model1 x Helios GigaBox 250mm GBW 250/4 centrifugal1 x B-flow Impeller HCBB/T-560mm1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 560mm1 x Access Door for Circular Duct - 300 x 200 - SIZE 351 x Belt Drive Cased Axial Fan - 710mm - H version1 x PML230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x Atex Inline Fan 200mm - ERM22EXE1 x Ancillary Pack for SLC-5601 x Soler & Palau - HCBT/4-800/H - IP551 x LV100-PS 12v Pullcord Operated Bathroom Fan1 x CRVT/4-500 N Roof mounted Fan - vertical discharge1 x Helios TSW 5 Amp Transformer speed controller1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm1 x Metal Inline Fan - VENT-200NK1 x 204x60mm Elbow Bend with 150mm Fixed Spigot1 x KRJ - 250 Inlet Guard1 x Circular Ceiling Diffuser - TST 1251 x Soler & Palau - HCBB/6-560/H - IP651 x Purlin Box 800 for RAW Cowls1 x Miniflow SMF Horizontal Roof Cowl SMF20/301 x Biflow SB315-CON2-3 - High Temperature Bifurcated Fan1 x Etaline 200mm E2M 01 3-Speed1 x Acopel F400-400/1601 x AKOR T3/7 Spare Motor1 x Impeller Side Guard - 315mm1 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC560-1AC1 x Elta SLC500/4B-1AC - IP551 x Flexible PVC Ducting - 204x601 x Etamaster EM 150 L EC 01 inline mix-vent fan1 x Manrose 150mm - XF150BHP1 x Jetflow-HIT Metal inline - 150mm1 x Metallic Kitchen Extractor - CK35N1 x Elta SPA500/4-1AC - IP541 x Elta SCP500/4-1AC - IP551 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 400mm1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Elta SLC1000/4B-3AC - IP551 x Soler & Palau - HXTR/4-500/H - IP541 x Elta Powder Coated Cased Axial Flange - 630mm1 x Soler & Palau - HCBT/6-800/H - IP651 x 125mm Insulated 90 Degree Bend1 x Synthetic Air Filter Media - 6mm x 2mtr x 20mtr Roll1 x Soler & Palau - HCBT/6-630/H - IP651 x Elta Turboflow-TF - 450mm - Three phase2 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x 110 x 54mm Low Profile Plastic Ducting - 2 Meter1 x Soler & Palau TCBT/6-500/H - IP651 x Additional shipping charge for offshore islands1 x Soler & Palau TCBT/4-315/H - IP441 x HCFT/4-250mm plastic impeller plate fan1 x Plastic Kitchen Extractors - CK25N1 x Elta Turboflow-TF - 500mm - Single phase1 x PRIO-160 160mm Inline Mixvent Fan1 x Soler & Palau TCBT/6-355/H - IP441 x Elta Turboflow-TF - 560mm - Three phase1 x Belt Drive Cased Axial Fan - 450mm - L version1 x Elta Turboflow-TF - 500mm(B) - Three phase1 x CBS-60 Outlet Flange for CSB/CBT-601 x K 200 L Sileo1 x Belt Drive Cased Axial Fan - 630mm - L version1 x HRB/6-630-30-APN1 x 220x90mm 45 Degree Vertical Bend1 x Isolator Switch - EFF-ISO1 x Ancillary Sealing Band - 200mm1 x Jetflow-HIT Metal inline - 250mm1 x Raptor SDA500/4-1AC1 x Helios HQW-560/4 - IP551 x Helios GigaBox 400mm GBW 400/4 centrifugal1 x Elta EC Electronic Controller1 x Kitchen Grease Filter - Mesh Type Non standard 275mm x 180mm x 22mm1 x Helios GigaBox 630mm GBD 630/6/6 centrifugal1 x Centrifugal Roof Mounted Fans MAX-TEMP CTVB / CTVT Series - Vertical Discharge1 x FSAF500B1DA Silencer 560/121 x AxZent 400 D2 High Temp Kitchen exhaust Fan1 x Soler & Palau - HCBT/4-630/H - IP651 x SG AW 710 Guard grille (GFC)1 x Elta SCP630/4-3AC - IP551 x Etaline 315mm - D2 01 3 Phase1 x Bifurcated Fan - TET 6/6001 x BDS 400/450 RA b/d shutter1 x AIR CONDITIONING UNIT -KYR25CO/AG (Floor Standing)1 x Synthetic Air Filter Media - 10mm x 1000mm x 1000mm1 x EC6H - Reversible Group Fan Electronic Controller1 x HCFB/4-355mm plastic impeller plate fan1 x 100mm - 125mm Round Reducer1 x DEF-800AN1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x 204x60mm x 1m Low Profile Plastic Ducting - 1 Meter1 x Delivery Surcharge1 x Roof Axial Cowl - RAW10001 x CBA-130 Inlet Flange for CBT-1301 x Elta SPA630/6-1AC - IP541 x Activated Carbon Discarb Cell - 293H x 293W x 598Dmm1 x Soler & Palau - HCBB/2-355/H - IP651 x BDS 800 RA b/d shutter1 x Soler & Palau - HCBB/2-315/H - IP651 x Soler & Palau TCBB/4-500/H - IP651 x Elta Cased Axial Flange - 630mm1 x Elta SPA400/46-3AC - IP541 x HCFT/4-315mm (B-FLOW) plastic impeller plate fan1 x Access Door 450mm x 450mm1 x Soler & Palau TCBT/4-630/H - IP651 x 100mm Round Connector1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x 110 x 54mm Rectangular Wall Plate1 x 100mm Round 45 Degree Bend1 x Elta SCP350/4-3AC - IP551 x EC-Vent control board1 x Rosenberg EQ 300-2 plate axial fan1 x Acopel F400-200/1601 x AKOR GD - Spare Motor1 x Access Door for Circular Duct - 400 x 300 - SIZE 56
Air Quality Sensor - AQS
Air Quality Sensor - AQS
£ 98.29 now £ 65.00
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 125.99

Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...