Simultaneously measuring and recording CO2, humidity, and temperature, the CP11 handheld multimeter also calculates the dew point and wet bulb temperature. It is equipped with the field-tested Hygromer® IN-1 humidity sensor. HW4-Light software comes with the device.
Two dual-fuel natural gas/propane and No. 2 fuel oil condensing boilers — GMI-8M-DF and GMI-4M-DF — have been added to the company’s condensing boiler lineup. The boilers can run either natural gas or propane as the main fuel with No. 2 fuel oil as the backup.
The data logger TR-76Ui-H is a three-channel recorder designed to simultaneously measure and record CO2 concentration, temperature, and humidity. The model achieves a temperature measurement accuracy of ±0.3°C between 10° and 40°. The accuracy is ±0.5°C at all other temperatures.
Variable-frequency drive (VFD) control panels, the Endura™ line, has been introduced. The Endura PB (Pressure Booster) Control Panel is designed for commercial pressure booster applications using one-to-four VFDs, includes the VFDC-4000 controller and one VFD for each pump.
A new version of the patented Demand Limiting Controller (DLC) includes a number of advanced features such as fresh-air recirculation (based on occupied times, recirculation times, or CO2 levels), integrated management of multistage units, auto/off mode states, and enhanced auto-demand response.
The FS5H QuickTrap® is designed for drainage of superheated or high-pressure steam mains, equipment, and turbines up to 650 psig and 800ºF. The FreeFloat® design allows for rapid and smooth removal of condensate, and the unique three-point seating ensures a steamtight seal, even under no-load conditions.
The 2013 Educators & Trainers Spring catalog contains information on industry certifications, training manuals, and training packages that will simplify the task of educating and training HVACR and energy-efficiency/building-performance students and service personnel.
The Copeland Scroll™ FFAP Series condensing unit utilizes the Copeland Scroll ZSKA refrigeration compressor (1.5 to 5 hp) and is compatible with a variety of refrigerants, including R-404A, R-134a, R-407C, and R-22. It also has a wide operating range (from -30° to 45°F) of evaporator temperatures.
Designed to control refrigeration units, the KE2 Temp + Defrost saves time on installation by eliminating the need for both a time clock and defrost thermostat, the company said, requiring only wires to connect power, solenoid, and temperature sensor.
The FS-Series are flexible shafts for tube-cleaning machines. The series has been redesigned and improved to be 40 percent stronger and are field repairable, the company said. According to the manufacturer, the new design has the holding power of more than 200 pounds of exerted force.
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