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Adhunik Automation supplies a complete range of HVAC sensors for building automation, indoor air quality monitoring, and industrial process measurement across Delhi NCR, Noida, Ghaziabad, Faridabad, and Gurugram. Our sensor range includes temperature transmitters, differential pressure transmitters, CO2 sensors, carbon monoxide sensors, humidity sensors, vortex flow meters, ultrasonic flow meters, and air quality transmitters, sourced from HK Instruments with full technical support and in-stock availability at our Ghaziabad facility.
Our temperature transmitter range covers duct-mounted, wall-mounted, immersion, and remote-mount variants for AHUs, chilled water systems, heat exchangers, and BMS applications. All models provide standard 4 to 20 mA or 0 to 10V output compatible with major BMS and DDC platforms.
Our differential pressure transmitter range measures pressure difference across filters, heat exchangers, fans, and pump circuits. Used for AHU filter monitoring, duct static pressure, and chilled water differential pressure — giving your BMS accurate real-time data for automatic system control and energy optimization.
Our CO2 sensor for HVAC monitors carbon dioxide levels in occupied spaces and automatically triggers fresh air supply when CO2 exceeds the set point. Available as duct-mounted and wall-mounted versions with and without display, compatible with BMS and DDC systems via 4 to 20 mA output.
Our indoor air quality and carbon monoxide sensor range monitors VOC levels, CO concentration, and combined air quality indices for commercial buildings, hospitals, and basement car parks. CO sensors integrate with our PLC based ventilation fan control systems for automatic fan activation based on live CO readings.
Our RHT transmitter range measures both relative humidity and temperature in a single unit. Available in duct-mount, wall-mount, space-mount, and remote-mount configurations. Our wall mounted humidity sensor and duct variants provide dual output signals for simultaneous humidity and temperature monitoring in BMS and DDC systems.
Our vortex flow meter range measures steam, gas, and liquid flow in HVAC and process applications. Our ultrasonic flow meter provides non-invasive clamp-on measurement, ideal for retrofitting to existing pipework without stopping the process. Also available: electromagnetic flow transmitters, variable area flow meters, and rotameters.
Flow switches detect the presence or absence of flow in a pipeline and trigger control signals when flow drops below or exceeds a threshold. Used in chilled water pump protection, cooling water circuits, HVAC systems, and industrial process pipelines. Available in standard, explosionproof, and SS316 wetted variants.
Digital process indicators and controllers for displaying and managing HVAC sensor signals, temperature, pressure, flow, and multi-parameter inputs, in control panels and operator workstations. Compatible with Modbus communication for seamless BMS and SCADA integration. Suitable for panel mounting and field installation.
Complete Range from One Supplier
From a simple temperature transmitter to a complete air quality monitoring solution, our HVAC sensor range covers every measurement requirement for building automation from a single source.
Technical Selection Support
Our engineers review your application, process conditions, and BMS requirements, and recommend the right sensor model and output type before you order.
In-Stock Availability
Commonly specified HK Instruments differential pressure transmitters, CO2 sensors, and RHT transmitters available from our Ghaziabad facility. Most orders dispatch within 1 to 2 working days across Delhi NCR.
System Integration
Our sensors work directly with VFD systems, PLC based pump controllers, DDC panels, and BMS platforms, complete system compatibility from a single supplier.
To be different and make a difference and help individuals and organizations optimize efficiency, quality and productivity by providing cost effective, value added turn-key solutions in automation and manufacturing through the latest and advanced automation technologies and products.
