ZDZ 52 II resistance vacuum gaugePirani vacuum gauge

Product Overview

Description

1.1 The apparatus

     ZDZ-52-II resistance vacuum meter can test two routes signs of the gauge, which can control 2 routes of relay contacts output separately ( one route vacuum signal corresponds with 1 route of control point state ouput). It can be set freely to be point control or area control in the testing range. It is suitable to be used in testing and controlling the rough and low vacuum.

     It adopts the most advanced 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-II resistance vacuum meter                         one unit

ZDZ-52-II operational manual                             one book

   Certificate of inspection                                  one piece

ZJ-52T Resistance vacuum gauge                          two pieces

   4 cores Cable (3M)                                      two pieces

   Power cable (1.5M)                                     one piece

Measurement Range: 1.0x10⁵~1.0x10^-1pa

Gauge: ZJ-52T(Can choose interface)

Measurement channels:1 channel

Display Mode: LED digital display

Power Supply: AC220V±10%50Hz

Rated power: 25W

Weight:≤1KG

Case size: C(Dual LED); B(Single LED)

Control channels: 2 channels(can be extended)

Control range : 1.0x10⁵~1.0x10^-1pa

Control mode: threshold or range

Rated Load of the control device: AC220V/3A noninductively load

Control Accuracy: ±1%

Reaction Times: <1s

analogy output: 0~5V; 4~20mA(choose)

communication Interface: RS-232; RS-485 (Only choose the case B);