AS-4ES
Anemometer is an advanced device used to measure wind speed in industrial environments. Industrial anemometers are essential in manufacturing plants, especially where safety and optimal working conditions are critical. Thanks to their ability to provide accurate measurements, industrial anemometers help identify potential hazards, plan safety measures, and optimize operational efficiency in variable weather conditions.
Description
The AS-4ES anemometer is used for continuous measurement of air flow velocity in mine tunnels, shafts, corridors, and for local signaling of airflow loss according to a preset alarm threshold. The high-brightness optical element enables hazard signaling at the entry into the controlled area. The AS-4ES anemometer is powered from the surface station via a telephone line. Data transmission occurs over the power line. It is possible to connect up to four anemometers on a single line.
Main Features of the Anemometer
Continuous Air Flow Velocity Measurement: The anemometer enables continuous air flow velocity measurement in situations where environmental conditions need to be closely monitored. Continuous measurement allows for real-time recording of changes in airflow velocity, enabling prompt responses to any changes in conditions, which is crucial for safety or process optimization.
Data Transmission Over the Power Line: Data transmission over the power line is a highly convenient solution that allows measurement information to be transmitted using existing electrical power infrastructure. This eliminates the need for additional cables or communication links, reducing installation costs and simplifying data management.
Remote and Local Warning: The anemometer is capable of both remote and local warning. This means that users can be notified of any changes in airflow velocity remotely (through monitoring systems or notifications such as email/SMS) and locally (via visual or acoustic signals at the measurement site).
Specifications
Measurement range: -20 ÷ +20 m/s
Measurement error: 5% of the reading, but no less than ±0.1 m/s
Max. input line resistance: 700Ω
Transmission standard: V 23 FSK
Operating temperature range: -10°C ÷ +40°C
Humidity range: 0 – 100% RH without condensation
Alarm signal: red light
Protection class: IP-54
Dimensions: 193 x 187 x 85 mm
Weight: 2.5 kg
Additional Information
– Continuous air flow velocity measurement
– Data transmission over the power line
– Remote and local warning
Ex Zone
The device is adapted for operation in explosive atmospheres. It is designed for underground work in mines and in surface areas of mines where gas or dust explosions may occur. Group I Category M1 – a device intended for mining plants threatened by methane and coal dust, ensuring a very high level of safety with two independent safety measures.
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