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Title 24 Controller

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sensors that monitor temperature, humidity and CO 2 conditions. The economizer controller determines when outdoor air should be allowed to enter the building, and controls the damper actuator accordingly. Indoor air quality can be enhanced via demand control ventilation (DCV) by monitoring CO 2 levels and directing outside air in when CO 2 levels become too high. …

Humidity and Temperature Transmitter Series HMS110 ±2%RH outdoor …

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Vaisala HUMICAP® Humidity and Temperature Transmitter Series HMS110 are ideal for cooling tower control and differential enthalpy control of economizers. The HMS110 directly outputs wetbulb temperature, enthalpy and dewpoint in addition to RH and temperature. These ±2% transmitters include an integrated radiation shield to reduce the influence of solar …

BT Residential Controls Datasheets

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– Outside air temperature sensor – Remote humidity sensor Two relay outputs for: – Heating equipment (see “Use” for examples) – Extra output for domestic hot water (DHW) boiler, humidifier or dehumidifier Periodic pump/valve operation to protect against seizing Navigation wizard for guided, fast commissioning Remote firmware upgrade capability *) The Green leaf …

Outside Air Humidity | Building Automation Systems | Industry …

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Outside Air / Humidity Sensor: Dwyer Model RHP with Radiation Shield. Having an accurate outside humidity and temperature sensor can save you significantly on energy cost. Most air handling units (AHUs) use what is called an economizer cycle. This is when outside air is mixed with the return air to cool the building dependent upon the outside temperature. However, if the air is too dry and requires …

QSeries Outdoor Air or Critical Environment Relative Humidity …

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Siemens Building Technologies, Inc. Page 1 of 3 QSeries Outdoor Air or Critical Environment Relative Humidity and Relative Humidity Temperature Sensors Figure 1. QSeries Relative Humidity and Relative Humidity Temperature Sensor with Outdoor Air Sun Shield. Figure 2. QSeries Relative Humidity and Relative Humidity Temperature Critical Environment Room Sensor. Figure 3. Q …

Siemens Outside Air Temperature Sensors Kele

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The Siemens Thermistor and RTD temperature Ouside Air (OSA) sensors are designed for HVAC and BAS systems. The sensors come complete and ready to install for their specific application. Kele is the leading supplier of building automation products. When you need the right product, right now, count on Kele.

Data sheet Global Website

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Temperature sensor Humidity sensor CO: 2: sensor Air quality indicator with LED Segmented backlit display and t hk "Green Leaf" LED Configurable touchkeys with LED di l Window for labels : Sensors : . S55624H103 S55624H123 . X . 1BSC. S55624H116 . S55624 H124. X . ; S55624 …

QSeries RH and RH/T Sensors for Outdoor Air and Critical Siemens

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Relative Humidity Temperature Sensors for Critical Environments and Outdoor Air Siemens Industry, Inc. Description The QSeries Relative Humidity and Relative Humidity Temperature Sensors for Critical Environments and Outdoor Air monitor and transmit changes in humidity and temperature to the building control systems. Features • Operating voltage 24 Vac/ to …

Air duct fine dust sensors from Siemens detect smallest harmful ...

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09/07/2020· The new PM air duct fine dust sensors precisely measure and monitor the indoor and outside air quality, thus protecting the safety of building occupants. Together with a building management system, the sensors control the air quality in air handling units and can follow the air pollution in one or multiple rooms. Designed especially for a healthy room …

Outdoor humidity and temperature sensor, Outdoor humidity …

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Protected humidity and temperature sensor for outside applications. The radiation shield protects the outside sensors from rain and radiated heat. With the curved shape ... Compare this product Remove from comparison tool. relative humidity and temperature sensor SPYDAQ1003TH. wallmount outdoor industrial. Contact. relative humidity and temperature sensor. …

Title 24 Controller

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sensors that monitor temperature, humidity and CO 2 conditions. The economizer controller determines when outdoor air should be allowed to enter the building, and controls the damper actuator accordingly. Indoor air quality can be enhanced via demand control ventilation (DCV) by monitoring CO 2 levels and directing outside air in when CO 2 levels become too high. Additional advantages • Ideal …

Outside Humidity/Temperature Transmitter HVAC Sensors …

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The HTOS series uses a highly accurate and reliable Thermoset Polymer based capacitance humidity sensor and Platinum RTD temperature sensor together with stateoftheart digital linearization and temperature compensated circuitry to monitor humidity levels. A hinged, gasketed weatherproof Polycarbonate enclosure provides easy of installation and protection …

Siemens QAC3171 | Outside Air Temperature Sensors | …

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Siemens QAC3171 : Outdoor Temperature Sensor, 100 Ohm Platinum RTD Thermistor, 58 to 122 Deg F (50 to 50 C), 420 mA Output, Polycarbonate Enclosure, 5Year Warranty

BT Residential Controls Datasheets

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– Outside air temperature sensor – Remote humidity sensor Two relay outputs for: – Heating equipment (see “Use” for examples) – Extra output for domestic hot water (DHW) boiler, humidifier or dehumidifier Periodic pump/valve operation to protect against seizing Navigation wizard for guided, fast commissioning Remote firmware upgrade capability *) The Green leaf indication informs the user that …

Outdoor Measurements in Building Operations Vaisala

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When the outdoor air temperature is sufficiently cool and dry, a temperaturecontrolled airside economizer can use outdoor air with no additional conditioning to cool the building. This is known as free cooling. An economizer consists of the following components: outside and return air dampers, damper actuators, outside air enthalpy (temperature humidity) sensor or drybulb (temperature only) …

SiemenS ThermiSTor and rTd TemperaTure SenSorS SiemenS TemperaTure SenSorS

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SiemenS TemperaTure SenSorS speciFicAtions Averaging sensor Flush sensor immersion sensor strap on sensor outside Air sensor room Flush osA immersion Duct Averaging strapon Well Accuracy ±°F 77°F (±°C 25°C) 10K Ω Type 2 Thms, 100KΩ Thms, 1KΩ 385 RTD ±°F 77°F (±°C 25°C) 10kΩ Type 2 3 Thms ±°F 77°F (±°C …

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