Resistance Industrial Vacuum Gauge Controller Test One Channel Signal Of Gauge Tube

Brief Introduction

1.1 The apparatus

ZDZ-52 resistance vacuum gauge controller can test one channel signal of the gauge tube; controlling two channels contact output of the relay and having the 0-5V analog output. In the testing range, it can be set freely for the point control and the area control, and it is suitable to be used in testing and controlling the rough and low vacuum.

It adopts the top quality microprocessor as its main machine, improving its reliability by decreasing external components. Its power supply employs high quality module supply; Its hardware employs the modular structure, EMI restraint and WATCHDOG circuit; while the software employs anti-interference technique, such as redundancy, trap, digital filtering and so on to improve its anti-interference ability and performance, which ensures the high reliability of the apparatus and its normal use in bad industrial environment.

1.2 Package Contents

ZDZ-52 resistance vacuum gauge controller one set

ZDZ-52 using manual one book

ZJ-52T resistance vacuum gauge tube one piece

Five-core cable (5M) one piece

Power supply wire (1.5m) one piece

2. The Main Technical Parameters

3. Installation

3.1 Installation Size: unit (mm)

Outline dimension: 96×96×190 (W×H×D)

Panel dimension: 96×96

Hole dimension: 92×92

3.2 Instruction for the wiring connection on the backpanel

A: Power supply socket: connect with three core power supply wire

B: Resistance gauge tube socket (5 PIN):

Instruction for the cable: the end of apparatus------------- the end of vacuum gauge tube

(1, 2, 3, 4) correspond with (1, 2, 3, 4)

Option for the extended function:

C: Analog output interface (PB-9) can output the vacuum module output, such as 0-5/10V/10mV or 0/4-10/20mA, and so on.

D: RS232, RS485.etc unidirectional or bi-directional interface output can communicate with computer (one computer can connect with 99 vacuum gauge controllers in maximum).

E: Two groups of relay controls J1, J2 can control the connection or disconnection of the device or valve, realizing the automatic control.

The selected option for gauge tube interface: DN16/25/35CF; DN10/16/25/40KF; Φ15.5; 1/8”NPT, and so on.

The selected option for the length of wire: 3m/5m/10m/15m/20m/25m/30m/…..100m.

Founded in 1958, Guoguang Electric Co., Ltd. Chengdu. is one of the Soviet Union's aids 156 key projects during the 1^st Five-Year plan, and also a comprehensive factory dedicated in manufacturing of microwave electron. In October of 2000, the factory is reorganized into a share-holding corporation that set foot in science research, manufacturing and trading. The headquarter and the manufacturing base are situated in the state-level economic and technological development zone of Longquanyi District, Chengdu city. The manufacturing base area is 133,340m² and the total area of structure is 80,000m². The total asset of the company is nearly 900 million RMB and net asset is 600 million RMB. Over 1100 staff members have been employed and over 30% of them are medium and high ranking technicians.

The main business scope of the company is: Research and production for all kinds of microwave electron vacuum parts, solid microwave devices and microwave encapsulation, vacuum contactor and breaker, vacuum chamber, switch gear, aircraft kitchen appliance(including train meal-trolley) , exhaust carts, all kinds of non-standard machinery and electrical equipment, vacuum gauge, vacuum measurement instruments, appliance of microwave energy, microwave source, medical laser appliances, etc. The products have been sold as far as overseas market and achieved great contributions for the national defense and scientific research work.

The company has been attaching much importance to the development of technology and equipment renewal since its establishment. To guarantee the production, the company has introduced much advanced equipment from U.S., France, Austria, Italy, Germany, etc. Our company has a complete internal matching capacity, besides the developing and researching of components, devices and overall unit, we can do raw material analysis, precision component processing, ceramic manufacturing and sealing, cathode manufacturing, surface treating, reliability and environment test.