Siemens

GJD226.1U 20lb-in,SR,2PT,120V,SW,FS Fire and Smoke Damper Actuator 20 lb-in 2-position control , Spring Return, 120VAC compatible with built in Electronic Fuse Link capability with two fixed built-in...

EP265 3W AIR VLV 120VAC, 60HZ

2 WAY VALVE ASSEMBLY, 2.92 CV

2 WAY VALVE ASSEMBLY, 1.87 CV

2-WAY VALVE ASSEMBLY, 1.17 CV

2-WAY VALVE ASSEMBLY, .74 CV

2 WAY VALVE ASSEMBLY, .47 CV

2 WAY VALVE ASSEMBLY, .29 CV.E

24V THERMIC NO ZONE VALVE ACT

24V THERMIC NC ZONE VALVE ACT

24V, 0-10V, NO, NSR VALVE ACT

24V, 3 POS NSR PICV ACTUATOR

24V, 3 POS SR PICV ACTUATOR

24V, 0-10V NSR PICV ACTUATOR

24V, 0-10V SR PICV ACTUATOR

ELEC-MECHANC VALVE ACTUATOR 24

ELEC-MECHANC VALVE ACTUATOR 24

ELEC-MECHANC VALVE ACTUATOR 24

ELEC-MECHANC VALVE ACTUATOR 24

ELEC-MECHANC VALVE ACTUATOR 24

ELEC-MECHANC VALVE ACTUATOR 24

24V, 3 POS, NC, NSR VALVE ACT

24V, 0-10V, NC, NSR VALVE ACT

24V PICV SR ACTUATOR 3P/0-10V NC

24V PICV SR ACTUATOR 3P/0-10V NO

ACTUATOR,24 VAC,3 POS,SR

ELEC VLV ACTUATOR,NSR

ELEC VLV ACTUATOR,SR

24V, 3P 400N NSR PICV ACTUATOR

24V, 0-10V 400N NSR PICV ACTUATOR

ELEC/HYD ACT,24VAC,3-POS,SR

ELEC/HYD ACT,24VAC,3-POS,NSR

ELEC/HYD ACT,24VAC,0-10VDC,SR

ELEC/HYD ACT,24VAC,0-10VDC,NSR

E/H ACTUATOR 40MM 24VAC 3P SR

E/H ACTUATOR 40MM 24VAC 3P NSR

E/H ACTUATOR 40MM 24VAC MOD SR

E/H ACTUATOR 20MM 24VAC 3P SR

E/H ACTUATOR 20MM 24VAC 3P NSR

E/H ACTUATOR 20MM 24VAC MOD SR

ZONE VLV ACT.NO,24V, ON/OFF

ZONE VLV ACT.NO,120V,ON/OFF

ZONE VLV ACT.NC,24V, ON/OFF

ZONE VLV ACT.NC,120V,ON/OFF

TRANSDUCER,0-20VPC TO 0-10VDC

ELEC/MECH ACT,3P,30S,NSR

ELEC/MECH ACT,0-10VDC,30S,NSR

ROOM T'STAT H & C (2) 0-10V

Commercial Room Thermostat

For monitoring and preventing condensation in buildings with chilled ceilings or in ventilation, air conditioning and heating plant.

For monitoring and preventing condensation in buildings with chilled ceilings or in ventilation, air conditioning and heating plant.

For measuring air velocity or volumetric flow in air ducts. Suited for primary plant (presetting the volumetric flow).

Flow switches are used to monitor the flow of fluids in hydraulic systems, especially in refrigeration and heat pumps, and are for use with condensers, boilers, and heat exchangers. Detect the flow...

DUCT CO2 ACTIVE, TEMP PASSIVE OUTPUT

Duct sensor for CO2 concentrations, temperature and relative humidity with a CO2 measuring range over 0 to 2000 parts per million (PPM). This unit delivers a 0 to 10 Volt DC signal with temperature...

Duct sensor for CO2 concentrations, temperature and relative humidity with a CO2 measuring range over 0 to 2000 parts per million (PPM). This unit delivers a 0 to 10 Volt DC signal with temperature...

Duct sensor for CO2 concentrations and temperature with a CO2 measuring range over 0 to 2000 parts per million (PPM). This unit delivers a 0 to 10 Volt DC signal with temperature sensing capability...

Duct sensor for CO2 concentrations and temperature with a CO2 measuring range over 0 to 2000 parts per million (PPM). This unit delivers a 0 to 10 Volt DC signal with temperature sensing capability...

Duct sensor for CO2 and Volatile Organic Compounds (VOC) concentrations with a CO2 measuring range over 0 to 2000 parts per million (PPM). This unit delivers a 0 to 10 Volt DC signal and has a...

Duct Sensor for CO2 and Volatile Organic Compounds (VOC) concentrations with a CO2 measuring range over 0 to 2000 parts per million (PPM). This unit delivers a 0 to 10 Volt DC signal. Not suited for...

Duct sensor for CO2 concentrations with a CO2 measuring range over 0 to 2000 parts per million (PPM). This unit delivers a 0 to 10 Volt DC signal. Not suited for safety applications.

ROOM CO2 ACTIVE, TEMP PASSIVE, DISPLAY

ROOM CO2 ACTIVE AND TEMPERATURE PASSIVE

Room sensor for CO2 concentrations, temperature and relative humidity with a CO2 measuring range over 0 to 2000 parts per million (PPM). This unit delivers a 0 to 10 Volt DC signal with temperature...

Room sensor for CO2 concentrations, temperature and relative humidity with a CO2 measuring range over 0 to 2000 parts per million (PPM). This unit delivers a 0 to 10 Volt DC signal with temperature...

Room sensor for CO2 concentrations and temperature with a CO2 measuring range over 0 to 2000 parts per million (PPM). This unit delivers a 0 to 10 Volt DC signal with temperature sensing capability...

Room sensor for CO2 concentrations and temperature with a CO2 measuring range over 0 to 2000 parts per million (PPM). This unit delivers a 0 to 10 Volt DC signal with temperature sensing capability...

Room sensor for CO2 and Volatile Organic Compounds (VOC) concentrations with a CO2 measuring range over 0 to 2000 parts per million (PPM). This unit delivers a 0 to 10 Volt DC signal and has a...

Room sensor for CO2 and Volatile Organic Compounds (VOC) concentrations with a CO2 measuring range over 0 to 2000 parts per million (PPM). This unit delivers a 0 to 10 Volt DC signal. Not suited for...

Room sensor for CO2 concentrations with a CO2 measuring range over 0 to 2000 parts per million (PPM). This unit delivers a 0 to 10 Volt DC signal. Not suited for safety applications.

The solar impact sensor is used as a reference sensor in heating, ventilation and air-conditioning facilities where compensation of solar radiation is required or desired. Solar compensation is...

Hygrostats are used for controlling and monitoring relative humidity in facilities under HVAC control. They ensure duct humidity control within the selectable range of 15 to 95% relative humidity...

Hygrostats are used for controlling and monitoring relative humidity in facilities under HVAC control. They ensure duct humidity control within the selectable range of 15 to 95% relative humidity...

This Q-Series Duct Relative Humidity & Temperature Sensor monitors and transmits changes in humidity and temperature to the building control system. This unit is especially suited for applications...

This Q-Series Duct Relative Humidity & Temperature Sensor monitors and transmits changes in humidity and temperature to the building control system. This unit is especially suited for applications...

his Q-Series Duct Relative Humidity Sensor monitors and transmits changes in humidity to the building control system. This unit is especially suited for applications where precise, stable humidity...

This Q-Series Duct Relative Humidity and Temperature Sensor with LCD display monitors and transmits changes in humidity and temperature to the building control system. This unit is especially suited...

This Q-Series Duct Relative Humidity and Temperature Sensor monitors and transmits changes in humidity and temperature to the building control system. This unit is especially suited for applications...

This Q-Series Duct Relative Humidity & Temperature Sensor with LCD display monitors and transmits changes in humidity and temperature to the building control system. This unit is especially suited...

This Q-Series Duct Relative Humidity & Temperature Sensor monitors and transmits changes in humidity and temperature to the building control system. This unit is especially suited for applications...

This Q-Series Duct Relative Humidity Sensor monitors and transmits changes in humidity to the building control system. This unit is especially suited for applications where precise, stable humidity...

This Q-Series Duct Relative Humidity Sensor monitors and transmits changes in humidity to the building control system. This unit is especially suited for applications where precise, stable humidity...

This Q-Series Duct Relative Humidity & Temperature Sensors monitor and transmit changes in humidity and temperature to the building control systems. These units are especially suited for...

This Q-Series Duct Relative Humidity & Temperature Sensor monitors and transmits changes in humidity and temperature to the building control system. This unit is especially suited for applications...

This Q-Series Duct Relative Humidity and Relative Humidity & Temperature Sensor monitors and transmits changes in humidity and temperature to the building control system. This unit is especially...

This Q-Series Duct Relative Humidity Sensor monitors and transmits changes in humidity to the building control system. This unit is especially suited for applications where precise, stable humidity...

This Q-Series Duct Relative Humidity Sensor monitors and transmits changes in humidity to the building control system. This unit is especially suited for applications where precise, stable humidity...

This Q-Series Outdoor Air Relative Humidity and Relative Humidity & Temperature Sensor with LCD display monitors and transmits changes in humidity and temperature to the building control system. This...

This Q-Series Outdoor Air Relative Humidity and Relative Humidity & Temperature Sensor monitors and transmits changes in humidity and temperature to the building control system. This unit is...

This Q-Series Outdoor Air Relative Humidity and Relative Humidity & Temperature Sensor with LCD display monitors and transmits changes in humidity and temperature to the building control system. This...

This Q-Series Outdoor Air Relative Humidity and Relative Humidity & Temperature Sensor monitors and transmits changes in humidity and temperature to the building control system. This unit is...

RHTS, 2%, 0-10 VOLT, DISP, OVRD, NL

RHTS, 2%, 0-10 VOLT, NL

RTS, RH 2%, TEC DIG., F-F, NL

RTS, RH 2%, TEC DIG., TEMP SENSING, NL

RHTS, 2%, T:10K3 NTC, DISP, STPT, OV, NL

RHTS, 2%, T:10K2 NTC, DISP, STPT, OV, NL

RHT, 2%, OPEN MKT HSNG, V RHT, PT1K 385A

RHT, 2%, OPEN MKT HSNG, V RHT, PT1K 385A

This Q-Series Outdoor Air Relative Humidity and Relative Humidity & Temperature Sensor with LCD display monitors and transmits changes in humidity and temperature to the building control system. This...