ADVERTORIALS
SENSATA’S NEW RANGE OF SENSORS TO SUPPORT HVAC SYSTEM DESIGN
N
ew sensing solutions from Sensata Technologies, a world-leading
manufacturer of sensors for industrial applications, are helping designers of hydronic HVAC systems to provide the essential pressure and temperature controls for a successful system design. A hydronic HVAC system utilizes
water as the primary fluid to transfer energy throughout the building. Water has outstanding heat transfer characteristics; to deliver heat, the system must have a heat source, such as a boiler, and to provide cooling, the system must have a cooling source, such as a chiller or cooling tower. The heated or cooled water is pumped throughout the building to air handling units
or terminal units (or other similar), where it transfers energy with air from the ventilation system before it recirculates to the heating or cooling source. The conditioned air is then delivered to the room.
Sensata
www.sensata.com
HPC- HIGH PERFORMANCE CORIOLIS FROM KOBOLD
I
t is common practice to use single pipe coriolis flow meters to measure very small
flow rates. This however causes a dramatic increase in the influence of external interferences, often necessitating a costly decoupling. The weight influence of the sensor coils compared to the weight of the measuring pipes is significant and due to the mechanical measurement principle the relation of the pipe diameter to the weight of the sensor coils primarily defines the limits of the construction. As the first worldwide, we have pierced these limits by providing a coriolis sensor
concept with sensor coils mounted between, rather than on the pipes. Extremely lightweight magnets are mounted onto the pipes. This provides the sensor with a significantly noise-reduced and predictable dynamic behaviour, capable of working at higher frequencies, so further decoupling the sensors measurement from external vibrations. Furthermore, up to 4 sensor coils are positioned between the pipes, increasing the
resolution accordingly. With these characteristics, the new HPC Coriolis Sensor is therefore not only extremely accurate, but also particularly resistant against external interferences.
KOBOLD 01623 427701
www.kobold.com
NEW: E115 EXPLOSION-PROOF BI-DIRECTIONAL FLOW RATE INDICATOR / TOTALIZER Unequalled safety and ease of use
F
luidwell introduces a new member to the E-Series family, the E115 explosion-proof bi-directional flow rate indicator / totalizer which detects
the flow direction with quadrature signal inputs. Such applications can be found by loading and unloading of ships where one bi-directional flowmeter is used. Another application is the correction of back-flow due to shocks in a pipeline caused by piston pumps or valve behavior. It requires two pulse signals from the same flowmeter which are 90° or 270° degrees out of phase. The E115 saves time, money and hassle; is designed to withstand the
toughest conditions and is simple to use. Daily operations and plant operations for running work permit procedures are no longer interrupted and even (partial) plant shutdowns can be avoided as the covers do not need to be opened. Operating and setting the display functionalities is fast, safe and easy thanks to the through-glass keypad. This unequalled bi-directional flow rate indicator / totalizer delivers user-friendliness in the toughest conditions.
Fluidwell bv
We develop, produce and sell reliable and safe signal processing equipment. We work in close cooperation with our customers and support them in finding the right product for their applications. Your success counts! Fluidwell
+31 (0)413 343 786
www.fluidwell.com
UKAS ACCREDITED FLOW & AIR VELOCITY CALIBRATION
T
he Young Calibration UKAS accredited
laboratory (Lab 0604) successfully passes its latest UKAS assessment for ISO 17025 and makes the transition to ISO 17025:2017, whilst further continuing to offer world leading flow calibration services. The latest UKAS calibration schedule is now available to view, offering ultra-low flow water calibrations from 1 ml/hour to 1000 l/min with meters up to 80 mm in diameter. The air flow accredited range covering 1 cc/min to 1250 l/sec allowing flowmeters up to 300 mm diameter to be accommodated within the flow calibration rig. The ISO 17025 accredited wind tunnels continue to offer world leading measurement uncertainty for UKAS air velocity calibrations on pitot, thermal, vane, cup and ultrasonic anemometers encompassing one of the widest available air velocity ranges of 0.05 to 80 m/s.
Young Calibration 01273 455 572
www.youngcalibration.co.uk
performance is determined by the control electronics and associated testing software. The ZwickRoell Control Cube servo-controller and Cubus testing software are ideal both for new testing systems and for retrofitting to existing servo- hydraulic testing systems. This highly efficient product is capable of
handling customers' constantly expanding needs whilst meeting ZwickRoell's high safety and quality standards. During development, special attention was paid
to achieving a high degree of testing system flexibility and expandability. The Cubus software offers outstanding versatility and an extremely user-friendly operating concept, especially useful to accommodate frequently changing testing requirements. From configuration of the test bench to routine cyclic tests and advanced applications - there is a Cubus test program to suit all applications. For simulation of actual service loads QanTiM iteration® software is available.
ZwickRoell Ltd 01568 615201
www.zwickroell.com
ZWICKROELL CONTROL CUBE SERVO-CONTROLLER S
ervo-hydraulic testing systems are the preferred option for fatigue testing applications. System
May 2019
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