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
£ 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 ...
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)
2 x Ancillary Pack for SLC-4502 x Soler & Palau - HXTR/6-800/H - IP542 x Traditional T-Series Window Fan - TX12WW2 x DA9/9 Feet2 x 204x60mm Equal T Piece2 x HCFB/4-400mm plastic impeller plate fan1 x GENIOX 11 Roof Mounted External Unit1 x Raptor SDA350/4-1AC1 x Elta SLC355-1EC -IE5 Motor- IP551 x PCA Diffuser - PCA-3151 x Helios GigaBox 560mm GBD 560/4/4 centrifugal1 x Ancillary Pack for SLC-5601 x HRB/6-500-25-APN1 x CTVB/4-315 Kitchen/High Temp Roof Fan1 x Duct Mounted Filter Box - G4 Grade Panel - 200mm1 x HRT/4-400-BPN1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter- 450mm1 x Soler & Palau - HCBT/6-710/H - IP651 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x Soler & Palau - HXBR/4-450/H - IP541 x CBT-60N Centrifugal1 x SPI-200 C Iris damper1 x AXCBF 250D2-32 Bifurcated Axial Fan1 x Differential Pressure Switch - 20 - 300 Pa - IP541 x Soler & Palau - HCBT/2-315/H - IP651 x Etaline 500mm - D4 01 3 Phase1 x MTS10- extractor fan 3 step switch1 x Soler & Palau TCBT/4-250/H - IP441 x Etaline Max-Fan - 315mm - E2 011 x Elta SLC500/4A-3AC - IP551 x Commercial Activated Carbon Filters - Panel Type - 24" x 24" x 1" - ACP2 x Metal Inline Fan - VENT-150NK1 x FU 075 04 Frequency Inverter (IP20)1 x Helios GigaBox 250mm GBW 250/4 centrifugal1 x 100mm Wall Duct - 350mm2 x Elta Wall Cowl SWC56/631 x Soler & Palau - HXTR/4-450/H - IP541 x Mounting Feet (Pair) for SLC-900-060B-09001 x SDD-U Anti Vibration Pads1 x Belt Drive Cased Axial Fan - 450mm - H version1 x Soler & Palau - HCBT/4-500/H - IP651 x Vent Axia KAF Kitchen Extract Fan - 560mm - 2 Pole - Three Phase1 x Elta Cased Axial Flange - 250mm1 x Duct Mounted Filter Box - G4 Grade Panel - 150mm1 x AKOR GD - Spare Motor1 x CBM 12/9 515W RE-VR1 x Duct Tape - Silver - DTape1 x Elta SPA630/46-3AC - IP541 x Soler & Palau - HCBT/6-500/H - IP651 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x Metal Inline Fan - VENT-400N1 x Duct Mounted Filter Box - 500mm - M6 grade Bag filter1 x Helios GigaBox 630mm GBD 630/6/6 centrifugal1 x PIR Sensor - PIR21 x Soler & Palau HXM-200mm1 x Manrose 150mm - XF150BTP1 x Soler & Palau - HXTR/4-500/H - IP541 x EM 250-E2M 01- Etamaster-2501 x 1mtr Round Ducting - 125mm1 x FSAF400C2DB Silencer 450/81 x Purlin Box 630/710 for RAW Cowls1 x CONTROL ECOWATT - Basic1 x 150mm Round Connector with Damper1 x AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x BDS 500/560 RA b/d shutter1 x Elta SLC800/4B-3AC - IP551 x Elta SCP500/4-3AC - IP551 x Etaline 355mm - E2-011 x Differential Pressure Switch - 50 - 500 Pa - IP651 x Flexible PVC Ducting - 110x541 x ZAP 710-61 Plate axial fan1 x TD500 Mixvent - 160mm - TD500(5211302400)1 x Soler & Palau TCBB/6-560/L - IP651 x CTVB/4-225 Kitchen/High Temp Roof Fan1 x Roof Axial Cowl - RAW10001 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-H1 x 150mm Round Equal T Piece1 x Vent Axia KAF Kitchen Extract Fan - 630mm - 2 Pole - Single Phase1 x Helios GigaBox 315mm GBW 315/4 centrifugal1 x Metal Inline Fan - VENT-125NK1 x Soler & Palau TCBB/4-400/H - IP441 x Duct Mounted Filter Box - G4 Grade Panel - 250mm1 x 125mm Wall Duct - 350mm1 x HRT/4-500/35-BPN1 x Traditional T-Series Window Fan - TX7WW1 x Classic SAX23/9AR Window/Wall Mounted1 x Soler & Palau TCBT/6-355/H - IP441 x PBB/4-400 Portable Cooling Fan1 x Elta SLC560/4C-3AC - IP551 x Round ceiling diffuser 300mm1 x Elta SCP450/4-3AC - IP551 x CBMT/Q 200-30 1 HEATER KIT1 x Blast Gate (Manual) 100mm1 x CBM 7/9 6p 72W RE-VR1 x Soler & Palau TCBB/4-560/H - IP651 x Elta SCP350/4-1AC - IP551 x Traditional T-Series Window Fan - TX6WW1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-3AC - Three Phase1 x Elta SLC450/2A-3AC - IP551 x Soler & Palau - HCBB/6-355/H - IP651 x HCFT/4-400/H-BPN E20,P 0.25KW
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...