Air Velocity Transmitter EE65-VB3 and EE65-VB5 For HVAC Applications/Process and Environmental Control Air for Medium High Velocities.

Compared to Dwyer Main difference here is the sensor element (hot film instead of hot wire), and 2 year warranty. This is a duct mount. Quantity of 9 in stock.

The Dwyer Series AVU Air Velocity Transmitter is ideal for a wide range of HVAC measurement and control applications, particularly in complete building control and energy management systems.

Air Velocity EE65-VA3 wall mount; 100 mm probe Air Velocity EE65-VA5 wall mount; 200 mm probe Applications: HVAC - low angular dependence and easy installation, Process and Enviromental Control - adjustable to application requirements. Working Range: 0-10m/s, 0-15 m/s, and 0-20 m/s

Dwyer's Digihelic® Controller just got better with the New Series DHII Differential Pressure Controller. The DHII takes all the fabulous features of the standard Digihelic® Pressure Controller and packages them in a robust NEMA 4 (IP66) housing with Large, Bright LCD. SEE DETAIL FOR FURTHER INFORMATION. The idea instrument for pressure, velocity, and flow applications.

Easily view readings on the large 1.25" (31.15 mm) dual display. User-selectable air velocity ranges include ft/min, m/sec, mph, knots, and km/hr.

Available NIST certification (see Models).

APPLICATIONS Air duct measurement and analysis, fume hood analysis, ionizer flow output monitoring, positive pressure reading in clean rooms, or ventilation system inspection.

Intrinsically Safe Differential Pressure Transmitter For Hazardous Zone Pressure and Flow Applications

The ISDP Differential Pressure Transmitter provides a 4-20 mA process output, a robust NEMA 4X enclosure, plus a large LCD display that can be programmed to read in pressure, velocity or flow. The ISDP offers simplified programming via a Menu key that enables the user to select: security level; English or Metric engineering units; pressure, velocity or flow operation, K-factor for use with various Pilot tubes and flow sensors, circular or rectangular duct size for volumetric flow operation plus many more. The Series ISDP Differential Pressure Transmitter is powered on its two wire loop with 10-35 VDC via its integral M-12 four pin male connector. The ISDP provides a 0.5% full scale accuracy on ranges from 0.25" w.c. to 100" w.c. as well as bi-directional models up to 10" w.c. These features make the Series ISDP Differential Pressure Transmitter the ideal instrument for monitoring pressures or air flows in hazardous zones having a Class I Div. I Groups A, B, C, D; Class II Div. I Groups E, F, G; Class III Div. I ratings.

SEE DETAILS FOR PDF Dwyer's Mark II Wind Speed Indicator is "perfect for your living room, den, workshop or office". Instruments are accurate, low-cost and practical. Standard model indicates wind speed directly on liquid filled scale reading in both Miles per Hour (0-80) and Beaufort scale (1-12). Also available is metric model. PLEASE SEE DETAIL FOR MORE INFORMATION!

Dwyer's MP Mini-Photohelic Differential Pressure Switch/Gage ---COMPACT AND LOW COST SWITCH GAGE--Designed to measure and control positive, negative or differential pressure of non-combustible and non-corrosive gases. 2 features: combines the Minihelic II differential pressure gage with two (2) SPDT SWITCHING SETPOINTS!

Applications: IDEAL FOR:fume hoods, dust collection, pneumatic conveying and clean room applications.

MS Magnesense Differential Pressure Transmitter is an extremely versatile transmitter for monitoring pressure and air velocity and field upgradeable LCD display. Along with these features, the magnetic sensing technology provides exceptional long term performance and enables the Magnesense® transmitter to be the solution for a myriad of pressure and flow applications

Dwyer's MS Magnesense® Differential Pressure Transmitter (DUCT MOUNT) is an extremely versatile transmitter for monitoring pressure and air velocity and field upgradeable LCD display. Along with these features, the magnetic sensing technology provides exceptional long term performance and enables the Magnesense® transmitter to be the solution for a myriad of pressure and flow applications