Sensors for HVAC Application Siemens, Differential Pressure Switches/Transmitters, Duct Sensors for Temperature & Humidity, and Air Velocity/Quality Sensors
Siemens Air Velocity Sensor QVM62.1
ر.ق0.00To control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. Primarily is used for modulating fan control in primary plants to set the basic volume flow. Available in three measuring ranges : 0...5 m/s, 0...10 m/s, and...
Siemens Differential pressure sensor – QBM2030
ر.ق0.00Siemens Differential pressure sensor : QBM2030-1U, QBM2030-5, QBM2030-30. • Pressure-linear characteristic with selectable pressure measuring range • Operating voltage AC 24 V or DC 13.5…33 V • Output signal DC 0...10 V • Zero-point adjustment • Simple and fast mounting thanks to integrated mounting brackets in the housing • Maintenance free • Calibrated and temperature-compensated...
Siemens Differential Pressure Switch QBM81-10
ر.ق0.00Siemens Differential Pressure Switch QBM81-10 100 - 1000Pa For air and non aggressive gases. For ventilation and air conditioning plants. Monitoring of air filters, airflow, fan belts. Pressure in clean rooms and kitchens. Monitoring of differential pressure, under pressure and over pressure. Highly precise setting. Long-term stability.
Siemens Differential Pressure Switch QBM81-20
QBM81-20 Siemens Differential Pressure Switch 500 - 2000Pa For air and non aggressive gases For ventilation and air conditioning plants Monitoring of air filters, airflow, fan belts. Pressure in clean rooms and kitchens Monitoring of differential pressure, under pressure and over pressure Highly precise setting Long-term stability
Siemens Differential Pressure Switch QBM81-5
ر.ق0.00Siemens Differential Pressure Switch QBM81-5 (50-500Pa) For air and non aggressive gases For ventilation and air conditioning plants Monitoring of air filters, airflow, fan belts. Pressure in clean rooms and kitchens Monitoring of differential pressure, under pressure and over pressure Highly precise setting Long-term stability
Siemens Differential Pressure Switch QBM81-50
ر.ق0.00Siemens Differential Pressure Switch QBM81-50 1000 - 5000 Pa For air and non aggressive gases For ventilation and air conditioning plants Monitoring of air filters, airflow, fan belts. Pressure in clean rooms and kitchens Monitoring of differential pressure, under pressure and over pressure Highly precise setting Long-term stability
Siemens Duct Air Quality Sensor CO2 & Temperature with Display – QPM2162D
Siemens Duct Air Quality Sensors In air ducts of ventilation and air conditioning plant to enhance room comfort and to optimize energy consumption by providing demand-controlled ventilation. The sensor acquires: i) CO2 concentrations. ii) VOC concentrations as an indication of odors in the duct air, such as tobacco smoke, body odor, or material fumes. iii)...
Siemens Duct Sensor for Humidity – QFM2100
ر.ق0.00Siemens QFM2100 Symaro™ Duct sensors for measuring relative humidity and temperature in air ducts of ventilation and air conditioning. The sensors are used as: i) Control sensors in the supply or extract air. ii) Reference sensors, e.g. for shifting the dew point. iii) Limit sensors, e.g. in connection with steam humidifiers. iv) Limit sensors, e.g....
Siemens Duct Sensor For Humidity – QFM2101
ر.ق0.00Symaro™ Duct sensors for measuring relative humidity and temperature in air ducts of ventilation and air conditioning. The sensors are used as: i) Control sensors in the supply or extract air. ii) Reference sensors, e.g. for shifting the dew point iii) Limit sensors, e.g. in connection with steam humidifiers iv) Limit sensors, e.g. for measured...
Siemens Duct Sensor For Temperature & Humidity – QFM2120
ر.ق0.00Siemens Symaro Duct sensors for measuring relative humidity and temperature in air ducts of ventilation and air conditioning. The sensors are used as: i) Control sensors in the supply or extract air. ii) Reference sensors, e.g. for shifting the dew point iii) Limit sensors, e.g. in connection with steam humidifiers iv) Limit sensors, e.g. for...