1W-UNI USB Calibrator: Precise calibration for 1-Wire UNI sensors

1W-UNI USB Calibrator: Precise Calibration for 1-Wire UNI Sensors

The HW-group 1W-UNI USB Calibrator is a compact and user-friendly device for the calibration and configuration of 1-Wire UNI sensors, such as current, voltage, or other measurement sensors. Designed for sensor calibration in server rooms, industrial facilities, and building management systems, the calibrator enables precise adjustment of sensor values to convert measurements into physical quantities such as pressure, flow, or energy.

Via a USB connection and the free HWg-Calibrator software, the calibrator can be easily connected to a PC and supports integration into HW-group systems like Poseidon2 or Ares for remote monitoring. Its compact design and ease of use make it ideal for technicians and system integrators.

Main Features of the 1W-UNI USB Calibrator

The 1W-UNI USB Calibrator offers an efficient solution for the adjustment and optimization of 1-Wire UNI sensors. Here is an overview of the key features:

• Precise sensor calibration: Enables calibration of sensors such as Sensor 60V 1W-UNI v2, Sensor 0-20mA 1W-UNI, Sensor 4-20mA 1W-UNI, and 30A AC/DC Current Probe 1W-UNI with up to 8 calibration points (for newer sensors).
• USB connection: Easy connection via USB 2.0 (Type A) to a PC, supported by the free HWg-Calibrator software for Windows.
• 1-Wire UNI bus: Sensor connection via RJ11 for seamless integration into Poseidon2 or Ares systems.
• Flexible configuration: Adjustment of output scale, units (e.g., bar, l/min), and exponents for converting current or voltage measurements into physical quantities.
• Compact design: Lightweight (approx. 50 g) and small (approx. 60 x 30 x 15 mm), ideal for mobile use or in confined spaces.
• User-friendly software: The HWg-Calibrator software enables easy detection and configuration of connected sensors with an intuitive user interface.

Application Areas of the 1W-UNI USB Calibrator

The 1W-UNI USB Calibrator is versatile and suitable for scenarios where precise sensor adjustments are required. Typical application areas include:

• Server rooms and data centers: Calibration of sensors for server room monitoring, e.g., for measuring current, voltage, or environmental parameters.
• Industrial facilities: Adjustment of sensors for monitoring processes such as pressure, flow, or energy consumption (current measurement, voltage measurement).
• Building management: Configuration of sensors for integration into building management systems to monitor air conditioning, heating systems, or other facilities.
• Remote monitoring: Support for the integration of calibrated sensors into Poseidon2 or Ares devices for real-time notifications via email, SMS, or SNMP trap.
• Safety detectors: Optimization of sensors for dry contacts or other detectors in security applications.

Why the 1W-UNI USB Calibrator is the Right Choice

The 1W-UNI USB Calibrator offers a reliable and user-friendly solution for sensor calibration in monitoring systems. Compared to other calibration solutions, it stands out due to its specific support for 1-Wire UNI sensors, easy USB connectivity, and free software. Compatibility with HW-group devices such as Poseidon2 and Ares enables seamless integration into existing monitoring systems, while the compact design facilitates use in various environments. Technicians benefit from the intuitive software and the ability to precisely adapt sensors to specific requirements.

Technical Details

• Function: Calibration and configuration of 1-Wire UNI sensors
• Connection: USB 2.0 (Type A) for PC connection; 1-Wire UNI bus (RJ11) for sensors
• Supported sensors: Sensor 60V 1W-UNI v2, Sensor 0-20mA 1W-UNI, Sensor 4-20mA 1W-UNI, 30A AC/DC Current Probe 1W-UNI
• Calibration options: Adjustment of output scale, up to 8 calibration points (new sensors) or 3 points (older sensors), units, and exponent
• Software: HWg-Calibrator (free, Windows-compatible, download via HW-group website)
• Power supply: Via USB (5V DC, max. 500 mA)
• Dimensions: Approx. 60 x 30 x 15 mm
• Weight: Approx. 50 g
• Operating environment: 0 °C to +50 °C, 5% to 85% relative humidity (non-condensing)
• Connection: USB for PC, RJ11 for 1-Wire UNI sensors

Integration with HW-group Products

The 1W-UNI USB Calibrator is optimally matched to HW-group devices such as Poseidon2, Ares, STE2, or Damocles. After calibration, sensors can be directly integrated into these systems to build a comprehensive security system for remote monitoring. Alarms and measured values are reported in real time via LAN, GSM, SNMP, or Modbus/TCP. The free HWg-PDMS software enables analysis and export of data to Excel for detailed reports. Connection to the SensDesk portal offers additional visualization options via Android or iOS apps.

Installation and Setup

Setting up the 1W-UNI USB Calibrator is simple. The calibrator is connected to a PC via USB, and the sensor to be calibrated is connected via an RJ11 cable. The HWg-Calibrator software is installed (download via the HW-group website), and after starting the software, the "Scan" function automatically detects connected sensors. Calibration points, units, and exponents can be configured via the intuitive user interface. After calibration, the sensor can be directly integrated into a Poseidon2 or Ares system.

The HW-group 1W-UNI USB Calibrator is the ideal solution for precise sensor calibration and configuration of 1-Wire UNI sensors in server rooms, industrial facilities, and building management systems. With its simple USB connectivity, free software, and compatibility with HW-group systems such as Poseidon2, it offers a flexible solution for current measurement, voltage measurement, and other monitoring applications.

Optimize your server room monitoring with the 1W-UNI USB Calibrator.