Building automation & HVAC controls · Ships across Canada & the US
24,228 products
195 products
Greystone
Air flow switch, auto reset, 0.07 - 12" WC range, with 1/4" barbed connections
Greystone
Air flow switch, auto reset, 0.07 - 12" WC range, with ferrule and nut compression connections
Greystone
Air flow switch, auto reset, 0.07 - 2" WC range, with 1/4" barbed connections
Greystone
Low Pressure Transducer, Polycarbonate with hinged and gasketed cover, ±1”, 0-1” wc, Static Probe
Greystone
Low Pressure Transducer, Polycarbonate with hinged and gasketed cover, ±5”, 0-5” wc, No Probe
Greystone
Air D/P Switch, 50-500 Pa (0.2" to 2.00" w.c.)adj. range, 1/2"NPT connection, UL/CE, c/w install kit
Greystone
Low Pressure Transducer, Polycarbonate with hinged and gasketed cover, ±12”, ±10”, ±6”, 0-12”, 0-10”, 0-6” wc, Static Probe
Greystone
Low Pressure Transducer, Polycarbonate with hinged and gasketed cover, ±40", ±30", ±10", 0 - 40", 0 - 30" and 0 -10" wc, No Probe
Greystone
Air flow switch, auto reset, 0.07 - 2" WC range, with ferrule and nut compression connections
Greystone
Air flow transducer, 4 - 20 mA, 0 - 10 Vdc selectable outputs, 24 Vac/dc, 394.7 f/m, 1968.5 f/m & 3937.0 f/m - 32°F to 122°F temperature output, LCD (fpm, F), Relay
Greystone
Air flow transducer, 4 - 20 mA, 0 - 10 Vdc selectable outputs, 24 Vac/dc, 394.7 f/m, 1968.5 f/m & 3937.0 f/m - 32°F to 122°F temperature output, LCD (fpm, F)
Greystone
Air flow transducer, 4 - 20 mA, 0 - 10 Vdc selectable outputs, 24 Vac/dc, 0-2 m/s , 0 - 10 m/s & 0 - 20 m/s - 0°C to 50°C temperature output, LCD (m/s, C), Relay
Greystone
Air flow transducer, 4 - 20 mA, 0 - 10 Vdc selectable outputs, 24 Vac/dc, 0-2 m/s , 0 - 10 m/s & 0 - 20 m/s - 0°C to 50°C temperature output, LCD (m/s, C)
Greystone
Air flow transducer, 4 - 20 mA, 0 - 10 Vdc selectable outputs, 24 Vac/dc, 0 - 2 m/s (394.7 f/m), 0 - 10 m/s (1968.5 f/m) & 0 - 20 m/s (3937.0 f/m) - 0°C to 50°C (32°F to 122°F) te
Greystone
S/S Clean Room Sensor - Temperature, Humidity & Low Pressure, Integrated Front Plate Mounted Sensors, ±250 Pa or ±25 mmWC, Analog (3 x)
Greystone
S/S Clean Room Sensor - Temperature, Humidity & Low Pressure, Integrated Front Plate Mounted Sensors, ±250 Pa or ±25 mmWC, BACnet® Communications
Greystone
S/S Clean Room Sensor - Temperature, Humidity & Low Pressure, Integrated Front Plate Mounted Sensors, ±250 Pa or ±25 mmWC, Modbus Communications
Greystone
S/S Clean Room Sensor - Temperature, Humidity & Low Pressure, Integrated Front Plate Mounted Sensors, ±500 Pa or ±50 mmWC, Analog (3 x)
Greystone
S/S Clean Room Sensor - Temperature, Humidity & Low Pressure, Integrated Front Plate Mounted Sensors, ±500 Pa or ±50 mmWC, BACnet® Communications
Greystone
S/S Clean Room Sensor - Temperature, Humidity & Low Pressure, Integrated Front Plate Mounted Sensors, ±500 Pa or ±50 mmWC, Modbus Communications
Greystone
S/S Clean Room Sensor - Temperature, Humidity & Low Pressure, Remote S/S Plate Mounted Sensors, ±250 Pa or ±25 mmWC, Analog (3 x)
Greystone
S/S Clean Room Sensor - Temperature, Humidity & Low Pressure, Remote S/S Plate Mounted Sensors, ±250 Pa or ±25 mmWC, BACnet® Communications
Greystone
S/S Clean Room Sensor - Temperature, Humidity & Low Pressure, Remote S/S Plate Mounted Sensors, ±250 Pa or ±25 mmWC, Modbus Communications
Greystone
S/S Clean Room Sensor - Temperature, Humidity & Low Pressure, Remote S/S Plate Mounted Sensors, ±500 Pa or ±50 mmWC, Analog (3 x)