Senva’s TotalSense™ Series: 9 Technologies For Optimum Indoor Air Quality.

Setting the standard for measuring air quality, Senva’s TotalSense™ series provides the most advanced ventilation control to date, all while limiting installation costs and time relevant to a project's completion. 

Senva's TotalSense™ Series Indoor Environmental and Air Quality Sensor

One can choose which of the 9 data sets are desired for any setting as the TotalSense™ Series is fully customizable. It becomes the first IAQ sensor to include motion detection (Passive Infrared).  These units also feature BACnet or Modbus communication and/or analog outputs with set-point relay.

TotalSense™ indoor environmental and air quality sensors yield the following selection of IAQ sensing:  carbon dioxide (CO2), relative humidity (RH), temperature, occupancy (PIR), total volatile organic compounds/plus Formaldehyde (TVOC/CH2O), particulate matter (PM), carbon monoxide (CO), barometric pressure, and ambient light.

With motion detection, the unit is able to initiate ventilation upon occupancy.  Once presence is detected, air exchanges are made and elevated CO2 levels are monitored. Senva’s technology provides quicker ventilation response creating safer and cleaner indoor spaces while at the same time saving energy.

Find the right TotalSense™ Indoor Environmental and Air Quality Sensor at e-controls.net.  We offer a wide variety of sensors made in the U.S.A by Senva.  Each comes backed with a 7-year limited warranty (3 years on CO2 sensor/ 2 years on all others).  E-Controls.net, Your Online Source For Building Automation Supplies.

Fix Your Sensor Supply Chain With Senva Sensors

Supply chain problems.  Raw component shortages. Increased lead-times and prices.  These are the current market conditions in the building automation industry.  For peripheral devices, it’s only become worse over the last year.  Senva sensors can be your solution!

While others were moving production offshore, Senva was investing here in the USA shortening their supply chain, making it stronger, faster, and leaner.  Senva has in-stock inventory on most hard-to-find sensors, and they want you to take advantage of it!  No more project delays due to sensor shortages.

Their sensors are quality and backed by a 7 year warranty. Sense the difference that is legendary Senva quality. For whatever your HVAC project needs, Senva manufacturers a solution where sensors are needed, whether it be current, energy measurement, dry & wet pressure, indoor air quality, or humidity. 

Senva sensors are now available at e-controls.net. Your Online Source For Building Automation Supplies. 

Greystone’s TE200B Series Replaced By TSAP Series

 

Several lines of Greystone Energy’s temperature products have been redesigned and released throughout the past year with new enclosures and new features.  These changes have prompted new model numbering across their catalog.  The popular TE200B Series of duct mounted temperature sensors previously employed a round ABS enclosure which has been updated with the hinged box-type enclosure, or TSAP Series.

The TSAP Series All Purpose Duct/Immsersion Temperature Sensor 

The TSAP all-purpose, single point temperature sensor is encapsulated in a 6 mm, 304 series stainless steel probe.  They are offered in lengths of 4, 6, 8, 12 and 18”.  These probes offer impressive heat transfer, quick response and resist moisture penetration.  The compact ABS enclosure with a hinged and gasketed cover is provided for ease of installation. 

For Duct applications:  Probes are installed in side of duct for single point temperature monitoring with the duct.  Note: Probe length needs to span the duct width. Install in straight section of duct with acceptable distance from any humidification, cooling or heating devices.

For Immersion applications: Probe needs installation in proper length thermowell determined by pipe size. For more information on use of conductive compound for thermal transfer, and types of thermowells needs per application, please refer to the installation instructions for the TSAP Series.

E-Controls.net now offers the TSAP series with a variety of thermistors to choose from.  Searching for the retired TE200B part numbers in our web-store will take you directly to the equivalent TSAP part result.  If you have any questions please contact our team, support@e-controls.net, or call us toll free at 866-215-4043.  We are currently open Mon-Fri, 7:30am to 5:30pm CST.

Belimo Air Controls: Complying with ASHRAE guidelines for IAQ during COVID-19

ASHRAE’s (The American Society of Heating, Refrigerating and Air-Conditioning Engineers) Epidemic Task Force created a checklist to assist facility managers in improving their indoor air quality (IAQ).  The goal is to slow the transmission of viruses through HVAC systems.  In reviewing these guidelines, Belimo has devised a checklist to evaluate the operations of field devices in these systems. 

Belimo Air Controls

• believes in creating safe and reliable HVAC systems, utilizing their lines of sensors, valves and actuators. 
• recommends replacing faulty sensors or re-calibrating them to ensure control over humidity, temperature, building pressure and air quality 
• encourages building owners to improve occupant safety, comfort and productivity, by evaluating their systems and enacting strategies to increase ventilation, improve filtration, and air cleaning.

It can be challenging to maintain proper air system performance in buildings like schools, hospitals and commercial buildings.  Belimo produces actuators, valves and sensors that create reliable HVAC systems.  They also offer convenient replacements and a wealth of retrofit solutions compatible with many control systems.  Belimo’s products are designed to maximize your system’s performance while meeting UL standards as well as these new ASHRAE requirements.  To see ASHRAE’s Epidemic Task Force’s Building Readiness/COVID-19 guidelines, click this link.

Belimo Energy Valve

Belimo Energy Valve™

Are you suffering from Low Delta T?? Check out the Belimo Energy Valve. It is a two-way pressure independent valve that measures energy and controls power. Using the Electronic Pressure Independent Valve (ePIV) platform, the Energy Valve measures the coil energy using an electromagnetic or ultrasonic flow sensor, water supply, and return temperature sensors.  It also manages the Delta T. In addition to the standard analog signal and feedback wiring, it communicates its data to the Building Management System via BACnet MS/TP or BACnet IP. The valve is available in non-spring return and electronic fail-safe products.  The built-in web server collects up to 13 months of data that can be downloaded for further use.

SEE BELIMO PRODUCTS ON e-controls.net

Questions?