DR3710 Vacuum Pressure Gauge -1 bar -16 bar Accuracy 0.5%FS for Air Compressor

Description

This is a vacuum pressure gauge, the range from -1bar to 16bar, it is suitable for vacuum applications, such as air compressors and pumps . The Min/Max peak values since the last reset can be displayed at the same time as the current pressure value in a wide variety of units of pressure. The bargraph display function integrated into the display to gives a visual indication of the full range. The power is supplied by two AAA batteries.

Note: the vacuum pressure gauge has a good performance when it works under negative presure, when selecting a vacuum pressure gauge with a positive and negative range, please confirm your application requirements.

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Technical Parameters

Measurement range	-1bar…0bar~0.1bar…2500bar	Diaphragm	stainless steel 316L
Medium type	Gas, water, oil, pure liquid	O-Ring	Viton
Pressure type	gauge, absolute or sealed gauge	Diameter	80mm
Display digits	-19999~19999	Housing thickness	1.5mm
Overload	200%FS	Compensated temp.	0 ℃ ~ + 70 ℃
Pressure accuracy	± 0.1% FS / ± 0.2% FS / ± 0.5% FS	Working temp.	- 20 ℃ ~ + 60 ℃
Tempe. accuracy	± 2 ℃	Storage temp.	-30℃～+70℃
Stability	±0.20 %FS (1 year)	Pressure interface	NPT1/2 NPT1/4 G1/2 G1/4 M20 * 1.5
Response frequency	3.2kHz	Protection level	IP65
Housing	stainless steel 304	Power supply	2 x 1.5 V round cell AAA

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