Pressure Gauge / Temperature Gauge
We are pleased to introduce our full line of temperature, pressure, and combination pressure/ temperature gauges and accessories for HVAC applications . This selection of gauges will provide contractors with instruments that span the pressure testing and monitoring needs required by plumbing, heating, ventilation, and air conditioning applications in the home and in commercial and institutional buildings .
These high quality, precision measurement instruments are certified by The Northern Certification Society of Italy (Det Norske Verita Italia S .r .l .) and are manufactured to conform to the ISO 9002 quality standard .
These gauges conform for ASME B40 .100 .
Gauges with copper alloy sensing elements are not suitable for applications involving highly corrosive fluids and high viscosity fluids that tend to crystallize.
When choosing a particular scale range, you need to consider the working pressure and the following criteria:
Steady or slow fluctuating pressure pointer motion must not exceed 75% of the full scale value;
Pulsing or varying pressure pointer motion must not exceed 65% of the full scale value;
sudden pressure surges must never exceed the full scale value .
Gauges used in applications involving gaseous fluids over 362 psi (25 bars) and dry gauges of 315 16 and 578 (100 and 150mm) using a Bourdon tube mechanism should not be ordered without contacting our technical service group .
All specifications of these instruments are based on normal working conditions, based on ISO 1 standard . To function properly, all of these instruments must be mounted in an upright position, +/- 5%, and should not be exposed to outdoor weather conditions .