PGT0100 pressure switch/pressure controller

Working principle	Adopting micro melting technology and introducing aviation application technology, using high-temperature glass to melt micro machined silicon varistor strain gauges
	On the stainless steel isolation membrane. The glass bonding process avoids temperature, humidity, mechanical fatigue, andMedia for glue and
	The influence of materials has improved the long-term stability performance of sensors in industrial environments,At the same time, it also avoids sensing
	implementThe P-N junction effect phenomenon that occurs in traditional micro machining manufacturing process engineering.

Product Features	·Multi functional electronic switch controlled by microprocessor
	·Two electronic switch signal outputs
	·The micro melting pressure sensor adopts an imported integrated processing structure, and the high pressure range is achieved without welding or sealing rings, thereby obtaining a higher
	high reliability
	·Excellent long-term stability
	·Specially designed for strictOEMDesigned for application
	·The optional built-in damper can effectively prevent cavitation and liquid impact, ensuring excellent vibration stability through careful design
	And durability

Technical Parameter	·Measurement range	Relative pressure: minimum measurement range（0～0.2)MPa，Maximum measurement range（0～70)MPa
		Negative relative pressure: minimum measurement range (-0.1～0.2)MPa; Maximum measurement range (-0.1～70)MPa
	·Measurement accuracy	1%FS (including linear, hysteresis, and repeatability)
	·Long term stability	Every year ≤±0.25%FS
	·Allowable medium temperature	Standard type-20℃～+70℃ Explosion proof type-20℃～+60℃
	·Allow ambient temperature	-30℃～+110℃
	·Allow storage temperature	-40℃～+120℃
	·Temperature influence	1.0% compensation temperature 0 ℃~+50 ℃, full temperature range impact ≤ ± 0.75% or special requirements agreed upon
	·Signal output	Switching output: One or two SPDT contact outputs
		Switching current: ≤ 5A；Response time: ≤ 0.1S
		The factory preset switch pressure values and hysteresis values. (Non adjustable at customer site)
	·Process Connection	External thread M20X1.5
	·Anti vibration	20g （20～200Hz）
	·Impact resistance	200g/11ms
	·Working power supply	(12～30)V DC
	·Material of the part in contact with the medium
		17-4ph stainless steel
	·Process connectors	17-4 stainless steel;Stainless steel 304
	·Housing material	Die cast aluminum with epoxy resin spray coating
	·protection grade	Aviation plug IP66
	·Electromagnetic compatibility interference	EN61000-6-1,EN61000-6-310V/m
	·Electrical connection	Cable entry hole internal thread M20X1.5
	·pressure cycling	>107 full-scale cycles
	·OTHERS	Overload pressure:2 times the rated pressure
		Breaking pressure:5 times rated pressure
		Explosion proof type: Ex d IIC T6 Gb

Exterior structure

Electrical connection

AL-1: Alarm 1 output; AL-2: Alarm 2 output; 24 VDC: Instrument power supply.

switch status

Order Selection Table