air flow sensor greystone

ESF-35-2 GreyStone Air Flow Transmitter

ESF-35-2 GreyStone Air Flow Transmitter. Converts airspeed into a 4 – 20mA or a 0 – 10 VDC signal. Linear output signal. Made with corrosion resistant material . Fully electronic registration of airow speed. AC or DC voltage supply. Compensates for changes of air temperature. Telescopic sensor facilitates installation. Temperature output signal 0 – 10 VDC. Fuse protected. The ESF duct ...

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Sensors – Greystone Energy Systems

HATSDF Series – High Accuracy Flexible Cable Duct Average Temperature Sensor. View products. HATSDR Series – High Accuracy Rigid Duct Average Temperature Sensor. View products. HATSFL Series – High Accuracy Flying Lead Temperature Sensor. View products. HATSGL Series – High Accuracy Glass Temperature Sensor. View products.

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Air – Greystone Energy Systems

Air – Greystone Energy Systems. Air Pressure Switches and Transmitters. Showing all 9 results. Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low. ELP Series – Low Pressure Transmitter. View products. EUP Series – Ultra Low Pressure Transmitter.

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Greystone Energy Systems LP3 | Multirange Low Air ...

The Greystone Energy Systems LP3 Series Differential Pressure Transmitter is a multi-rangeable low air differential pressure transmitter. One LP3 Series replaces six single-range pressure transmitters and is ideal for stocking. Kele is the leading supplier of building automation products. When you need the right product, right now, count on Kele.

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EUP Series – Ultra Low Pressure Transmitter – Greystone ...

The highly accurate sensor is ideal for monitoring pressure of noncorrosive, non-ionic working fluids such as clean dry air or other inert gases. The pressure sensor technology is based on thermal flow measurement of gas through a micro-flow channel within the sensor chip, which results in superior sensitivity for ultra low pressures. The extremely low gas flow through the sensor ensures high ...

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Precision air quality control / sensing

gas sensors GREYSTONE HAS AN ISO ... humidity, air flow, occupancy and where the air is used all come into play when determining air quality. The air that is considered to be acceptable in a mechanical workshop may be quite unacceptable in an o˜ce environment. A reliable method of measurement for air quality is found in a gas sensor based on the Taguchi Gas principle. This gas sensor is ...

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Air Quality Line – Greystone Energy Systems

Greystone’s indoor air quality monitoring devices use an advanced MEMS metal oxide semiconductor sensor to detect poor air quality. The sensor reacts quickly to detect a broad range of volatile organic compounds (VOC’s) such as smoke, cooking odors, bio-effluence, building outgases, outdoor pollutants, and those from human activities. The sensor captures all VOC emissions that are ...

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ESF Series – Duct Airflow Transmitter – Greystone Energy ...

Flow. ESF Series – Duct Airflow Transmitter . ESF Series – Duct Airflow Transmitter. Converts airspeed into a 4 – 20mA or a 0 – 10 VDC signal Linear output signal Made with corrosion resistant material Fully electronic registration of airflow speed AC or DC voltage supply Compensates for changes of air temperature Telescopic sensor facilitates installation Temperature output signal 0 ...

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Greystone Energy Systems -

Greystone Energy Systems Inc. manufactures HVAC sensors and transducers with a wide range of products related to temperature, humidity, pressure, current, air quality, and hazardous gases. BACnet/Modbus/LONworks. CO2 Transmitters. Combination Humidity/ Temp Room. Gas Transmitters (CO) Room Sensors. COVID-19 Resources For Buildings & Occupants. Particulate Sensors. …

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Greystone Energy Systems – HVAC Sensors and Transmitters

Greystone has manufactured HVAC sensors and transmitters for over 30 years for building and energy management systems. Our expertise with sensory type devices and custom design engineering capability has complimented many original equipment manufacturers for building automation and direct digital control. Distributors, contractors, and facility engineers have trust in the Greystone brand ...

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MP Series - Greystone Energy Systems – HVAC Sensors and ...

The MP Series of air velocity pitot tubes can be used with the LP3 or ULP Series air differential transmitters to calculate airflow in larger ducts or in areas of turbulent airflow. The units come in pairs suitable for duct sizes up to 2 meters. (80″). The standard MP Series is constructed of durable ABS and are also available in optional 316 Stainless Steel. Contact Greystone for pricing ...

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ESF-35-2 - Viking Controls

GREYSTONE IS AN REGISTERED COMPANY ESF is an air flow transducer with a broad application area. It can be used for control, surveillance, and regulation of the flow rate in fresh-air and ventilation systems, etc. FEATURES: • Converts airspeed into a 4 – 20mA or a 0 – 10 VDC signal • Linear output signal • Made with corrosion resistant material • Fully electronic registration of ...

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