• Rotary Air Damper Actuator
    $231.67

    Siemens GIB 335-1E Rotary Air Damper Actuator

    Brand:Siemens

    Siemens GIB 335-1E Rotary Air Damper Actuator is a high-performance, precision-engineered device designed to control and regulate the airflow in HVAC systems. This actuator is specifically engineered to meet the demanding requirements of commercial and industrial applications.

  • Siemens Op921 Photoelectric Smoke Detector
    $67.05

    Siemens OP921 Photoelectric Smoke Detector

    Brand:Siemens

    Siemens OP921 Photoelectric Smoke Detector uses microcontroller circuitry and surface-mounted technology for maximum reliability. This Siemens Smoke Detector incorporates an optical sensor using a light-scattering detection principle. The device uses advanced software algorithms to analyze the signals that provide highly stable and accurate smoke detection. These detectors fit into one ceiling/wall footprint and only occupy (1) address on the signal line circuit.  This Smoke Detector is a plug-in, two-wire, addressable photoelectric smoke detector whose value is increased with the built-in ISOtechnology feature. This Photoelectric Smoke detector uses a dust-resistant photoelectric smoke chamber and microprocessor-based electronics with a low-profile plastic housing. Every OP921 smoke detector is shipped with a protective dust cover.
    Applications: Home, Office, Malls, Hotel Lobby, Air Ducts, Indoor Stadiums, Hospitals, Clean rooms, etc.

  • Room Temperature Sensor
    $125.50

    Siemens QAA 2071 Room Temperature Sensor

    Brand:Siemens

    Siemens QAA 2071 Room Temperature Sensor is an innovative product designed to accurately measure and monitor the temperature of a room or enclosed space. With its advanced features and reliable performance, the QAA 2071 provides precise temperature readings for effective climate control and energy management
    Applications: Commercial Buildings, Residential Buildings, Healthcare Facilities, HVAC, Pharma companies, Hospitals, IT Companies.

  • Siemens QAA2061 Room Temperature Sensor
    $101.40

    Siemens QAA2061 Room Temperature Sensor

    Brand:Siemens

    Siemens QAA2061 Room Temperature Sensor acquires the room temperature via its sensing element whose resistance value changes as a function of the temperature. This change is converted to a DC 0…10 V or 4…20 mA output signal, depending on the type of sensor. The output signal corresponds to the selected temperature range.

    Applications: HVAC, Pharma companies, Hospitals, IT Companies, etc.

  • Siemens QAM 2171.040 Duct Temperature Sensor
    $164.66

    Siemens QAM 2171.040 Duct Temperature Sensor

    Brand:Siemens

    Siemens QAM 2171.040 Duct Temperature Sensor is a high-quality and reliable product designed for precise temperature measurement and control within duct systems. It offers accurate monitoring of the air temperature to ensure optimal HVAC (Heating, Ventilation, and Air Conditioning) performance and energy efficiency
    Applications : HVAC Systems, Industrial Processes, Energy Management, Pharmaceutical and Food Processing ,Energy Management

  • Siemens® QBM2030 5 Differential Pressure Sensor
    $146.87$591.95

    Siemens QBM2030 1U Differential Pressure Sensor

    Brand:Siemens

    Siemens QBM2030 1U Differential Pressure Sensor is used to measure the slightest Differential Pressures variation in ventilation and air conditioning ducts, also Monitoring filters and control fans with output available in the device. The siemens pressure sensor acquires differential, over and under the pressure of air and nonaggressive gases.

    Applications: HVAC applications, cooling channels, Pharmaceutical Clean Rooms, and AHU applications Check wind streams, Monitor channels, and control fans

  • Siemens QBM2030 30 Differential Pressure Sensor
    $146.88$597.11

    Siemens QBM2030 30 Differential Pressure Sensor

    Brand:Siemens

    Siemens QBM2030 30 Differential Pressure Sensor is used to measure the slightest differential pressure variation in ventilation and air conditioning ducts. This Siemens Pressure Sensor also Monitors filters and control fans with output available in the device. The differential pressure sensor acquires differential, over and under the pressure of air and nonaggressive gases.

    Applications: This pressure sensor is widely used in HVAC applications for measuring the difference between positive and negative pressure. Measuring the smallest differential weights in ventilation and cooling channels, Pharmaceutical Clean Rooms, and AHU applications Check wind streams, Monitor channels, and control fans

     

  • Siemens QBM3020 Differential Pressure Sensor
    $178.53$250.12

    Siemens QBM3020 Differential Pressure Sensor

    Brand:Siemens

    Siemens QBM3020 Differential Pressure Sensor uses a diaphragm sensing element and provides high range pressure measurement with accuracy and an output of 4 to 20 mA. Available with switchable pressure-linear or extracting-the-root characteristic and digital display. With the extracting-the-root characteristic, the pressure measuring range is adjustable.
    Applications: Measuring pressure in ventilation, Air conditioning ducts & Pressure supervision in labs, Checks air flows, HVAC, Control fans & Cleanrooms

  • Differential Pressure Monitor
    $46.63

    Siemens QBM81 Series Differential Pressure Switch

    Brand:Siemens

    Siemens QBM81 Series Differential Pressure Switch specifically designed for monitoring under an overpressure in ventilation.

    Application: In ventilation and air conditioning plants to Monitor differential pressure, under pressure and overpressure, Monitor air filters and airflows, Recognize torn fan belts and Differential pressure switches can be used in cleanrooms, kitchens,, etc.

  • Siemens QBM81-10 Differential Pressure Monitor
    $72.12

    Siemens QBM81-10 Differential Pressure Monitor

    Brand:Siemens

    Siemens QBM81-10 Differential Pressure Monitor is used as a flow switch or filter monitor in air ducts. It is used for air and nonaggressive gases.

    Applications: ventilation and air conditioning plants, air filters, airflow, fan belts, monitor the pressure in clean rooms, kitchens

  • Differential Pressure Indicator
    $72.33

    Siemens QBM81-3 Differential Pressure Monitor

    Brand:Siemens

    Siemens QBM81-3 Differential Pressure Monitor is a high-quality and versatile device designed for precise and reliable measurement of differential pressure in various industrial applications. With its advanced technology and robust construction, this monitor offers exceptional performance and accuracy.

    Applications: Air Handling Units, Cleanrooms, Laboratories, Hospitals, Pharmaceutical Industry, HVAC Systems, and Industrial Applications

  • Temperature and Humidity Room Sensor

    Siemens QFA 2060 Temperature and Humidity Room Sensor

    Brand:Siemens

    Siemens QFA 2060 Temperature and Humidity Room Sensor with a display screen for relative humidity and temperature. The QFA2060D is used to acquire relative temperature and humidity in heating and air conditioning facilities, it can also be used as a climate sensor, and as a measuring sensor for the construction of automation and control systems or signaling devices.

    Applications: Residential and office buildings, production and manufacturing plants, Storerooms, Equipment cabinets, Testing environments

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