Fluke 721 Precision Pressure Calibrator provides pressure calibration and temperature measurement for custody transfer applications



The Fluke 721 Precision Pressure Calibrator is the ideal tool for gas custody transfer applications. It features dual isolated pressure sensors to allow you to take simultaneous static and differential pressure measurements with a single tool. And it can be configured by selecting either a 16 psi (1.1 bar) or 36 psi (2.48 bar) low pressure sensor then adding any of seven high pressure ranges: 100, 300, 500, 1000, 1500, 3000 or 5000 psi (6.9, 20, 24.5, 69, 103.4, 200, 345 bar).



Other useful features:

- Measures up to 30 V DC, checks 24 V loop power supplies

- Extends pressure measurement range with connection to external 750P

- 750 series pressure modules (50 ranges)

- Provides a large backlit graphic display that can show up to three inputs simultaneously

- Stores five instrument setups for recall

IR thermometer with type K thermocouple capability



Lighten up your toolbox. The Fluke 561 contact and IR thermometer combines the temperature measurement functionality needed by industrial, electrical and HVAC/R professionals, all in one tool. It also measures infrared and contact temperature, eliminating the need to use separate test equipment. Fast, efficient and easy to use, saving you valuable time and effort.



With the Fluke 561 infrared thermometer , you can also take contact and ambient temperature measurements in the way that suits you best. Use an IR thermometer to instantly measure hot, moving, electrified and hard-to-reach objects. Inspect motors, insulation, circuit breakers, radiant heat, pipes, corroded joints, and cables. Plus, scans for ducts, and other hard-to-reach objects, right from the floor. Just leave your ladder in the truck. You can use the flexible and handy Fluke 561 scanner tubing, or plug in any thermocouple probe with the industry standard mini-type K connector you already have to measure superheat or internal temperature.

Fluke ii915 Acoustic Imager: Detect, Locate, and Assess Anomalies

The Fluke ii915 Acoustic Imager is a powerful tool designed to identify and evaluate issues in various systems. With three distinct modes—LeakQ™, PDQ™, and MecQ™—this innovative device empowers maintenance professionals to take proactive measures and prevent costly problems. Let’s explore its capabilities:

Leak Detection with More Sensitivity
LeakQ™ Mode: Detect Hidden Costs

Leaks in compressed air, gas, steam, and vacuum systems can lead to significant financial losses. The Fluke ii915 simplifies leak detection by allowing technicians to visualize sound. As they scan hoses, fittings, and connections, the built-in acoustic array captures decibel levels per frequency. The resulting SoundMap™ overlays on a visual image, making it easy to pinpoint leaks—even during peak operation hours. Say goodbye to time-consuming inspections and hello to efficient leak detection. Fluke ii915 has the high frequency range and best sensitivity to do acoustic leak detection more efficiently.

Early Mechanical Issue Identification
MecQ™ Mode: Efficient Inspection for Conveyor Systems

Conveyor systems are notorious for their complexity and potential to disrupt production. The Fluke ii915 acoustic camera revolutionizes inspection by enabling contactless scanning of large areas. Advanced noise filtering ensures clear images, even in high-noise environments. Detecting potential mechanical issues early allows targeted maintenance, preventing unplanned downtime. For seamless operation and proactive maintenance of large conveyance systems, the Fluke ii915 Acoustic Imager with MecQ™ is the ultimate choice.

Visualizing the Invisible Threat
PDQ™ Mode: Locating Partial Discharge

Partial discharge poses serious risks, from arc flash fires to blackouts. The Fluke ii915 translates partial discharge sounds into visuals, precisely pinpointing their location. With an extended frequency range of 2-100 kHz, this tool can detect partial discharge even earlier and aids maintenance planning to prevent catastrophic events. High-voltage electricians, electrical test engineers, and grid maintenance teams can now see what was once invisible.

Key features
• Enhanced Performance: Improved detection performance for gas leaks, electrical discharges, and mechanical issues.
• LeakQ™ Mode: Estimated leak size and cost.
• PDQ Mode™: Assesses discharge severity.
• MecQ™ Mode: Proactively address potential problems in rotating mechanical components.
• Reporting Features: Integrated visual and textual tagging and annotation functionalities for streamlined reporting.
• Wireless Upload: Easily transfer data to Fluke Connect.

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.