The Problem with Humidity in Sulfr hexafluoride Gas-Insulated Systems

To prevent operational and safety issues, it is important to measure and monitor humidity levels in gas-insulated switchgear (GIS). Due to its excellent dielectric capabilities, sulfur hexafluoride (SF 6) is the preferred insulator in electrical transmission and distribution equipment. Switchgears insulated with SF 6 gas are tightly sealed. However, over the lifetime of the equipment, impurities may find their way into the gas compartment via hoses, gaskets, and gas handling equipment.Get price

Humidity sensors | Sensors | Siemens Global

When it comes to energy-optimized control concepts, Symaro humidity sensors guarantee fault-free operation for years, even in critical applications. Thanks to the capacitive measurement element, they feature excellent long-term stability with high accuracy, freedom from maintenance and high precision.Get price

Humidity Sensors | McMaster-Carr

Determine relative humidity within ±1.5% accuracy and temperature within ±0.8° F accuracy. This meter comes with a calibration certificate traceable to NIST that states it has passed a test for accuracy.Get price

Best value Wireless Humidity Sensor – Great deals on Wireless

2020 popular 1 trends in Tools, Consumer Electronics, Home Garden, Security Protection with Wireless Humidity Sensor and 1. Discover over 1839 of our best selection of 1 on AliExpress.com with top-selling 1 brands. Shop the top 25 most popular 1 at the best prices!Get price

HUMIDITY TEMP METER - Line Seiki

Temperature and Humidity LCD Display: 51mm x 32mm , Digit Size: 15mm RS-232 PCSerial interface LR03 ( 1 .5V) battery x 6 pcs. 10mA Max. 0°C - 50°C, Less than 80%RH Sensor Probe x 1pc., Battery x 6pcs., Operation Manual x 1pc. Humidity - High Precision Thin Film Capacitance Sensor Temperature - ThermistorGet price

Humidity Sensing Air Velocity Meters and Anemometers

An air velocity meter or anemometer from Grainger can help measure wind velocity, air speed and other variables, such as air temperature, pressure, relative humidity and windchill factor. Find anemometers that can air-balance cleanrooms and similar environments and air velocity meters that can log and store data.Get price