Automatic Gas Pressure Control Set with Dual Solenoid Valves, 4E-5 - 1E3 Torr - KJT-PGC

EQ-PCG-2V-LD automatic pressure control system is designed for applications that need controlling constant pressure in a closed system with an in-line flow such as Vacuum Tube Furnaces . The Anti-corrosive Digital Vacuum Gauge provides an RS-232 analog output of the pressure signal to pressure control unit which directly controls those two solenoid valves (a feed valve and an exhaust valve). Only suitable for Mechanical Pump , improperly usage the EQ-PCG-2V-LD with turbo-pump may permanently damage pump-vane. If you need turbo pump to build a Precision Vacuum Pressure Regulating System, please consider our Motorized Valve and Gauge . 

Complete Package includes	One Digital Pressure Guage with KF16 Interface Two Solenoid Valves with 1/4 BSPP (F) connecting ports One pressure control unit, and power cable included Two 1/4 BSPP Male-to-Male Couplers One pair of PTFE sealing gasket is included. One rubber needle to adjust the set points.
Pressure Range	Display range: 3.8 x 10-5 to 1125 Torr. Controllable range: 1mTorr-760Torr.
Working voltage	AC 110~220V
Typical Operation Procedures for Controlling the Pressure of Tube Furnace	Install feed valve (inlet) on one end of tube flange, then connect it with gas supply cylinder. Install exhaust valve (outlet) on the other end of tube flange, then connect it to vacuum pump or gas recovery system Install digital pressure gauge & controller on the tube flange Well connect the Pressure Gauge and two Solenoid Valves to Pressure Control Unit, Power on the system by 110/220 VAC power source. Set pressure low limit and high limit on digital pressure gauge The pressure inside the tube chamber will be kept within the desired range
Application Notes	Gas flow-in/out rate can largely affect system pressure control accuracy, the minimum range of pressure control recorded by using the system shown in below is: +/- 100 mtorr (<1 torr), +/- 20 torr (1~760 torr), Please click the picture above to see details of system setup.
Compliance	Vacuum gauge is ETL certified All electric components in control box ( >24V) are UL certified CE certified control box is available with $100 upgrade
Warranty	One-year limited warranty with lifetime support
Application	Adjust the SP1 and SP2 parameters of the digital pressure gauge. Here are the tips: Long press to increase the value; Press once, wait for 3 seconds, and then long press to decrease the value; Press ADJ to return to the main menu. Only the rubber needle included in the package is allowed to be use for adjusting the set point SP1 and SP2. The warranty does not cover a defect resulting from misuse or negligence of this tool.