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 USD-3000 Rect to Circ coupling Flange For KABB/T kitchen fans1 x EM 150L-E2M 01- Etamaster-1501 x Helios AV125 External Wall Fan1 x Helios GigaBox 630mm GBD 630/4/4 centrifugal1 x Backdraught Shutters 039-SFSV-63/711 x 110 x 54mm Horizontal 90 Degree Bend1 x Flexible PVC Ducting - 110x541 x 100mm Round Wall Plate1 x 110 x 54mm Equal Horizontal T-Piece1 x Elta SLC560/2-3AC - IP551 x Inline Hepa filter with housing & pre-filters1 x 110 x 54mm Elbow Bend Female1 x JETLINE-150 - In Line Centrifugal Duct Fan1 x Elta Turboflow-TF - 560mm - Three phase1 x Soler & Palau TCBT/6-800/G - IP651 x Helios GigaBox 450mm GBD 450 centrifugal - EC Motor1 x Metallic Kitchen Extractor - CK35N1 x SWF-150 Sidewall Mounted Extractor Fan1 x Helios AV150 External Wall Fan1 x Motorised Volume Control Damper - 400mm1 x SPI-150 C Iris damper1 x SPI-250 C Iris damper1 x HCFT/6-800-H plastic impeller plate fan1 x Purlin Box 200/250 for RAW Cowls1 x HRST/6-800/28-AQ C21 x HV Wall Mounted Belt Drive Fan 800mm 400V / 50Hz 0.75kW - Three Phase1 x Purlin Box 500/560 for RAW Cowls1 x Elta HXP 800mm 6-Pole (Three Phase)1 x Purlin Box 800 for RAW Cowls1 x Soler & Palau TCBT/6-355/H - IP441 x Carriage1 x Soler & Palau TCBB/6-355/H - IP441 x Elta SLC355/4-3AC - IP551 x Pallet Delivery Surcharge1 x R.O.I Customs Charge for Pallet Deliveries1 x Soler & Palau TCBT/6-630/H - IP651 x FedEx Midday Delivery Surcharge1 x Soler & Palau TCBT/4-630/L - IP651 x Airvent Ceiling Sweep Fan - 56 inch - 4441241 x 125mm Round 45 Degree Bend1 x Helios VARD 355/2/2-TK1 x Same Day Shipping Surcharge1 x Duct Mounted Filter Box - G4 Grade Panel - 125mm1 x CBM 15/11 6P C IP55 - Closed Motor - Single Phase1 x Acopel F400-500/1601 x Duct Tape - Silver - DTape1 x "VX100" - Standard Bathroom Axial fan - 100mm1 x Acopel F400-225/1601 x Acopel F400-710/1801 x ASF 355-500 inlet flange DVS1 x 150mm - 200mm Round Reducer1 x 150mm Round Connector1 x ERM180EXE Bracket1 x AL 400 Mounting Feet (Pair)1 x Activated Carbon Discarb Cell - 293H x 293W x 598Dmm1 x Flexible PVC Ducting - 220x901 x MFA-AR/AXC 315 mounting foot1 x 220x90mm Flat Channel Connector1 x ECS25/400 ECS25/400 SPRING A/V MOUNT1 x OZEO ECOWATT 2 Wired Low Energy Whole House Extract Ventilation Unit1 x Kitchavent 2000 Odour control System1 x 220x90mm Mounting Clip (Individual)1 x Gorilla HVLSX501 x Air Quality Sensor - AQS1 x HCFT/4-450mm plastic impeller plate fan1 x Soler & Palau - HCBT/4-450/H - IP651 x CK-60F Kit1 x Elta SCP315/4-3AC - IP551 x Elta SPA500/6-1AC - IP541 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Economy Airvent 100mm Fan with Timer1 x Jetflow-HIT Metal inline - 200mm1 x Helios HQW-250/4 - IP551 x Soler & Palau - HXBR-250 ECOWATT - IP441 x HCFT/4-250mm plastic impeller plate fan1 x Elta SLC315-1EC -IE5 Motor- IP551 x AxZent 400 D2 High Temp Kitchen exhaust Fan1 x Etaline 200 - EC1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Kitchen Extract Grille with Grease Filter - 280x185 - CEF NO GRILL BOX1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT560/4-3AC
Reviews
Duct Mounted Inline Filter - EU4
Duct Mounted Inline Filter - EU4
£ 41.95

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