Siemens QVM62.1-HE Duct Velocity Sensor
₹17,100.00
(GST 18% Exclusive)
2567
(However please contact store for precise delivery schedule. Backorder also allowed)
Siemens QVM62.1-HE Duct Velocity Sensor is designed for precise air measurement in modern ventilation systems. This air velocity meter ensures accurate control of airflow in demanding environments. It supports multiple output signals (0–10 V / 4–20 mA) and offers three selectable Duct Velocity Sensor ranges for flexibility in system integration. As a reliable Air Velocity Sensor, it enhances fan control, pressure balance, and airflow accuracy across various installations.
Applications: Pharmaceutical Clean Rooms, Laminar Air Flow Cabinets, HVAC, Biosafety Cabinets, AHUs , hospital ventilation, laboratory .
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Siemens QVM 62.1 Air Flow Sensor is a compact, easy-to-install sensor that supports both optical and mechanical velocity monitoring, enabling seamless integration with BMS systems. This Siemens airflow sensor is Suitable for supply and exhaust air control. It features three selectable measuring ranges—0–5 m/s, 0–10 m/s, and 0–20 m/s—making it versatile for a wide range. With a robust design that includes a scale-marked immersion stem, adjustable flange, and shielded 4-core cable.
Features Of Siemens QVM 62.1 Air Flow Sensor:
- It offers both 0–10 V and 4–20 mA output signals, ensuring compatibility with most BMS and HVAC systems.
- This sensor supports three velocity ranges (0–5 m/s, 0–10 m/s, 0–20 m/s) for versatile application needs.
- Where high airflow precision is required, such as in cleanrooms, hospitals, labs, and industrial ducts, it delivers reliable results.
- It uses a hot film anemometer element, enabling stable and accurate air velocity readings.
- This unit includes an immersion stem, transducer, and adjustable flange, simplifying installation and calibration.
- Where pressure fluctuations occur, it helps maintain consistent airflow through automatic velocity adjustments.
- It is ideal for fan modulation, airflow monitoring, and duct balancing in a ventilation control system
Additional information
| Manufacturer | Siemens |
|---|---|
| Model No | QVM62.1-HE |
| Measuring Parameters | Air Velocity |
| Air Velocity | 0…5 m/s 0…10 m/s (factory setting) 0…20 m/s ¹ |
| Accuracy | At 20 °C, 45 % r.h., 1013 hPa: ±0.65 m/s |
| Resolution_1 | 0.1 m/sec |
| Output | Voltage: 4-20 mA or 0 to 10 Vdc ; Current:± 1 mA |
| Operating Temperature | -5…+70 °C |
| Operating Humidity | <95% RH |
| Storage Temperature | -40…+70 °C |
| Storage Humidity | < 90% RH |
| Operating Voltage | 24 Vac +/- 20% |
| Cable Length | 1 m |
| Connection, electrical | Screw terminals |
| Immersion length | 30 to 300 mm |
| Power Consumption | < 5 VA (maximum 200 mA) |
| Frequency | 50/60 Hz |
| Protection class | III, IP65 |
| Calibration | Provided alongwith and valid for 1 year, traceable to National Standards. |
| Warranty | 1 Year Manufacturing Warranty |
| Dimensions | 86 X 43 X 117 mm |
| Weight | 325 Grams |
DS_Siemens QVM62.1-HE Duct Velocity Sensor_ver1.0