Sensors

Humidity Sensors, PIR, Thermostat and Pressure Switches

Displaying 25 to 47 (of 47 products)
Ecor Pro Humidistat - EPHUM24DF
Ecor Pro Humidistat - EPHUM24DF
£ 128.00
Ecor Pro Humidistat - EPHUM24DF...
Elta - Room Sensor - Temp/Humid/C02
Elta - Room Sensor - Temp/Humid/C02
£ 375.00
ELTA Room Sensor CO2/Temperature/RH Room Sensor Comply with Part F guidance Monitor/ Measure carbon dioxide (CO2), temperature and relative humidity Suitable for +24V AC/DC and 230V 50/60Hz supp...
Gas Interlock system with Gas On Lamp
Gas Interlock system with Gas On Lamp
£ 175.94
The GVI-002 is a gas interlock control system that can be used with either pressure switches or current sensors to monitor fans and enable the electrical supply to a gas valve actuator.. Control pa...
Gas Interlock system with Keyswitch
Gas Interlock system with Keyswitch
£ 171.94
The GVI-001 is a gas interlock control system that either pressure switches or current sensors to prove airflow and when that airflow is proved then a electrical supply is made available to the gas v...
IR24-P   - Presence detector
IR24-P - Presence detector
£ 162.75
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...
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....
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...
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...
Presence Detector IR24-PC
Presence Detector IR24-PC
£ 201.23
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...
Pulser Temperature control
Pulser Temperature control
£ 125.72
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...
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...
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...
Room Thermostat RT 0-30
Room Thermostat RT 0-30
£ 47.62
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
£ 51.19
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 ...
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...
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....
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....
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-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-K3/NTC10-01 -  Duct temperature sensor
TG-K3/NTC10-01 - Duct temperature sensor
£ 40.47
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 ...
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...
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...
Displaying 25 to 47 (of 47 products)
1 x Kitchen Extract Grille with Grease Filter - 450 x 150 - NO GRILL BOX1 x Impeller Side Guard - 500mm1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm1 x Belt Drive Cased Axial Fan - 450mm - H version1 x Impeller Side Guard - 315mm1 x KRJ - 225 Inlet Guard1 x Elta SLC500/4A-3AC - IP551 x Duct Suspension Rings - 250mm1 x Helios GigaBox 315mm GBW 315/4 centrifugal1 x Acoustic MiniBox Fan - MINI-BOX 2501 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 500mm1 x 125mm Round Connector with Damper1 x Belt Drive Cased Axial Fan - 800mm - L version1 x 125mm - 150mm Round Reducer1 x Universal Pipe Fixing Clip1 x Impeller Side Guard - 800mm1 x 125mm Round 45 Degree Bend1 x Belt Drive Cased Axial Fan - 800mm - G version1 x AXC 355-6/19°-2(B)-P (0.75 kW) - Smoke Extract Fan1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x AXCBF 800D4-18 IE2 Bifurcated Axial Fans1 x DEF-900AN1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x ERM 18 protection guard - SGM 18 EX1 x Impeller Side Guard - 710mm1 x Belt Drive Cased Axial Fan - 560mm - H version1 x 1mtr Round Ducting - 125mm1 x Belt Drive Cased Axial Fan - 710mm - L version1 x Belt Drive Cased Axial Fan - 450mm - L version1 x Impeller Side Guard - 250mm1 x Belt Drive Cased Axial Fan - 630mm - H version1 x Impeller Side Guard - 630mm1 x Belt Drive Cased Axial Fan - 900mm - H version1 x 125mm Round Connector1 x Impeller Side Guard - 900mm1 x Impeller Side Guard - 560mm1 x Belt Drive Cased Axial Fan - 500mm - L version1 x EX 140A-4C Mounting Kit for 125mm Duct1 x Belt Drive Cased Axial Fan - 630mm - L version1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 315mm1 x Elta Turboflow-TF - 500mm(A) - Three phase1 x Duct Termination with Mesh - 560mm1 x Elta EC Electronic Controller1 x Spiral Duct Grille Termination - 400mm1 x Rosenberg RS-315M.3EF Centrifugal Inline Fan1 x Centrifugal Roof Mounted Fans MAX-TEMP CTVB / CTVT Series - Vertical Discharge1 x CLEARANCE - Soler & Palau VFD-M inverter 10 amp IP541 x Elta Wall Cowl SWC56/631 x Ducting 30 Degree Bend - 400mm1 x Soler & Palau - HCFT/4-1000/L-X - IP551 x Soler & Palau - HCBT/6-560/H - IP651 x Flanged Spigot - 560mm1 x FlameProof Plate Axial Fan - Single Phase - 9 inches - Eexd IIC T4 -4pole1 x Spiral Ducting 3 Meters - 100mm1 x Spiral Ducting 3 Meters - 400mm1 x BEAS-control module1 x Elta SCP400/4-1AC - IP55
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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