Product overview: Fluke Calibration 1620A Precision Thermo-Hygrometer
Accuracy
The standard-accuracy sensor (“S” model) reads temperature to ±0.25 °C over its calibrated range of 15 °C to 35 °C. Relative humidity readings are to ±2% RH from 20% RH to 70% RH.
All DewK sensors come with accredited certificates of calibration for both temperature and humidity, complete with data and NIST traceability.
Ethernet and wireless capability
With its built-in Ethernet RJ45 jack, multiple DewKs can be monitored from the same screen using Log Ware III client-server software. Ethernet also gives you the possibility for remote connectivity over the internet, so you can monitor critical conditions while you’re away.
Cables running along the floor can be a safety hazard, and cables hanging from the ceiling and walls are an eyesore. With the DewK, simply connect your computer through an RF modem up to 100 ft away, without the clutter of all the extra cables.
If you need a printout, send data to a printer through the RS-232 interface in real time.
Math and statistical functions
In addition to temperature and humidity, the DewK calculates dew point, heat index, and rates of change for both temperature and humidity. Min, max, and a variety of other statistics are also calculated and can be shown on-screen. Daily summary statistics, including min, max, and maximum rates of change are stored for the most recent sixty days.
Calibrated sensors
With inputs for two sensors, each measuring both temperature and relative humidity, one DewK can monitor two locations at the same time. Both sensors can be run via extension cables to remote locations up to 100 feet away, or one sensor can be directly mounted to the top of the DewK.
Each sensor is calibrated for both temperature and humidity by Fluke Calibration. The calibration constants assigned to the sensors reside in a memory chip located inside the sensor housing, so sensors may be used interchangeably between different DewKs, and the recalibration of sensors doesn’t require an accompanying DewK.
Sensors may also be assigned a unique identifier (up to 16 characters) to facilitate record keeping by matching the sensor identifier with the collected data. Each DewK ships with one sensor, with additional sensors available directly from your local Fluke Calibration sales representative, or directly from Fluke Calibration. Spare sensors may also be purchased from Fluke Calibration as a kit, which includes a case for the sensor, a wall mounting bracket, and a 25-foot extension cable.
Memory
The DewK has enough on-board memory to store up to 400,000 date- and times stamped data points. That’s two years' worth of data for both measurements from two sensors if readings are taken every ten minutes!
Alarms and battery backup
Alarm settings can be set up quickly in the DewK based on temperature, the rate of change in temperature, RH, the rate of change in RH, and instrument fault conditions. Alarms can be both visual (flashing display) and audible (beeping). Likewise, alarm settings can be set up and events triggered in Log Ware III. The DewK is also equipped with a 0 to 12 volt alarm output that can trigger a process control system.
A backup battery shuts down the DewK’s display but maintains measurements for up to 16 hours in the event of a power failure.
Large, easy-to-read display
Want to view data from across the room? Want to view data from two temperature and two humidity inputs simultaneously? Want to view data graphically, statistically, or both? At the same time?! The DewK does everything you could want—or at least everything we could think of. Up to sixteen different display setups can be stored and recalled at the touch of a single button. And all 16 can be easily modified, so you get exactly what you want.

Key Features
• Highly accurate thermo hygrometer and humidity monitor.
• Measure temperature to ± 0.125 °C and humidity to ± 1.5% on two channels.
• Offers networking capabilities via Ethernet or RS-232, connect multiple Fluke 1620s.
• Powerful logging and analysis tools, including the LogWare III software for real-time logging, data storage, and integration with MET/CAL® software.
• Ttwo interchangeable calibrated sensors, a large memory capacity, and upgraded software.

The three-phase power logger with the mobile app and desktop software Fluke Connect® is compatible, offers you the data you need to make informed decisions for the optimisation of power quality and energy consumption. As the ideal measuring instrument for energy studies and basic power quality logging records and logs the Power Logger automatically supply quality parameters, so that you get more insight into the data and both the reliability of the system as well as the savings can optimize.



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Highlights & Details

- Includes 4 Flex clamp-on ammeter

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Facts

- Automatic Capture and logging of over 500 power supply quality parameters

- Via Fluke Connect® users may the recorded data can be displayed either on site or remotely

- Direct supply of the logger via the measured line and the intelligent review feature reduces the measuring errors significantly

- Software Fluke Energy Analysis Plus enables the measurement results to capture, display, identify problems and detailed reports

- Load studies.

- Energy assessments

- Harmonic measurements

- Recording of voltage events

- Recording of voltage events

- Extended analysis according to EN50160 and waveform snapshots

- Optional IEEE 519 distortion factor measurements.



Delivery

- 1 x PSU

- 1x voltage measuring leads

- 4x alligator clips

- 4x flexible current probes (30 cm, 1500A)

- 1x Carrying Case

- 1 x energy analysis software

- 1x power cord

- 1 x color coding set

- Documentation on USB flash drive

- 1 x magnetic suspension belt

- 4 x magnetic voltage measuring tips.

When you invest in your Fluke test tools, you want your money to go as far as possible. Fluke Premium Care is a paid offering that provides coverage above and beyond the original product warranty, so you don’t need to worry about unexpected downtime caused by damaged test equipment, accessories, or tools in need of calibration or repair.

Fluke ii905 Acoustic Imager with LeakQ™: Detect, Locate, and Assess Gas Leaks
The Fluke ii905 Acoustic Imager equipped with LeakQ™ acoustic leak detection technology empowers maintenance teams to efficiently detect, locate, and assess gas and vacuum leaks. Whether you're dealing with compressed air systems, pipelines, or industrial equipment, the Fluke ii905 provides valuable insights to optimize your operations.

Key Features
• Ready-to-Use: The Fluke ii905 comes ready out of the box. Its rugged, ergonomic design ensures easy handling, while the large 7" LCD display provides clear leak visualization.
• Quick Detection: Even users with minimal experience can start detecting leaks within minutes. The tool estimates leak size and cost, incorporating a new distance-estimation feature and the 1-10 LeakQ™ severity index.
• SoundMap™ Overlay: The 7" LCD touchscreen overlays a SoundMap™ on visual images, facilitating rapid leak location identification.
• Intuitive Interface: Easily isolate leak sound frequencies and filter out background noise.
• Tagging and Organization: Use image and video tagging, annotation, and folders for efficient organization.
• Leak Sizing: Prioritize repairs based on leak size.
• Collaboration: The reporting tool allows seamless sharing of visuals, tagging, and notes with team members and repair personnel.

Money-Saving Insights:
Did you know that a 100 hp air compressor can consume around $50,000 in electricity annually? Shockingly, up to 30% of that electricity is wasted due to pressurizing airlines that leak. Many facilities overlook assessing the efficiency of their compressed air systems, leading to unnecessary capacity additions. The Fluke ii905 helps you identify leaks, optimize energy usage, and reduce costs.

LeakQ™ Mode:
Automatic Distance Estimation: When a leak is detected, the imager determines the distance to the target (indicated inside the circle on the display). The LeakQ value on the screen reflects the leak's size, based on measured dB SPL value and distance.

Comprehensive Reporting:
The LeakQ reporting tool combines data from your Fluke ii905 Acoustic Imager with direct inputs to create organized and detailed reports. These reports guide repairs, confirm fixes post-repair, and document the inspection process and results.
LeakQ online reporting tool
• Local PC installed application
• No Leak Type selection (should be included at the time of capturing the measurement)
• Offers customization of reporting template

Key features
• Easy, fast, and safe visual detection of compressed gas leaks with LeakQ™️ mode including estimated leak size and cost.
• The 7" LCD touchscreen overlays a SoundMap™️ on visual images, facilitating rapid leak location identification.
• The integrated visual- and textual tagging and annotation functionalities offer important details to optimize reporting and follow-up actions.
• On-the-go wireless upload to Fluke Connect

The Fluke 1630 is a MUST HAVE for those who are intent on improving the reliability of their systems and making it impervious to impulse damage. The Fluke 1630 is easy to use, highly accurate and an industry standard”- verified purchaser



The 1630-2 FC clamp measures earth ground loop resistances for multi-grounded systems using the dual-clamp jaw. This test technique eliminates the dangerous and time-consuming activity of disconnecting parallel grounds, as well as the process of finding suitable locations for auxiliary test stakes. You can also perform ground tests in places that were previously difficult: inside buildings, on power pylons or anywhere you don't have access to soil to place auxiliary test stakes.



Earth ground ac leakage current measurement

- Identify ac leakage currents without disconnecting the earth ground stake from the grounding system–ideal for system troubleshooting.

- Rugged heavy-duty clamp jaw stays in alignment and in calibration even in every day, on-the-job industrial environments.



Logging measurements

- The earth ground clamp saves time by automatically recording data at pre-set intervals

- Saves up to 32,760 measurements in memory at the set logging interval.

- Saves time by recording and storing measured values.



Alarm threshold

- User-defined high/low alarm limits, for rapid measurement evaluation.



Band-pass filter

- Selectable band-pass filter function removes unwanted noise from the ac leakage current measurement.



Fluke Connect® Wireless System

- The 1630-2 FC supports the Fluke Connect Wireless System connects the clamp with an app on your smartphone or tablet (may - not be available in all regions).

- You can save these measurements, and images to Fluke Connect Cloud storage and share with your team.

- Maximize uptime and make confident maintenance decisions with data you can trust and trace.

- Access baseline, historical and current measurements by asset.

- Share your measurement data using ShareLive™ video calls and emails.

- The 1630-2 FC is part of a growing system of connected test tools and equipment maintenance software. Visit the website to learn more about the Fluke Connect system.