Product Overview:

The ZDZ-52 resistance vacuum gauge can be connected to three resistance gauges, up to six relay control outputs, and also has functions such as analog output and serial communication. Suitable for measurement and control of medium and low vacuum. The resistance gauge measurement adopts the constant temperature measurement method, which has high accuracy and fast response. Adopting a fully digital calibration method, calibration can be completed without the need for tools. Adopting aluminum alloy casing, sturdy and reliable, with good electromagnetic shielding performance, suitable for use in harsh industrial environments.

Technical Specifications:

Applicable regulation: ZJ-52T resistance gauge

Measurement range: 1.0x105~1.0x10-1 Pa

Effective control range: 2.5x103~1.0x10-1 Pa

Control output form: Relay contact output, normally open

Relay load: 3A/220V AC, non inductive load

Number of relay circuits: 6, control unit can be specified arbitrarily

Analog output form: 0~10V, 0~5V, 4~20mA optional

Serial communication: RS-232 or RS-485, Modbus RTU protocol

Display: LCD screen with Chinese characters and scientific notation display

Refresh time: 0.5 seconds

Power supply: 220VAC/50Hz

Rated power: 10W

Operating environment: -10~40 ℃, humidity less than 85%

Dimensions: 480 * 88 * 255mm

Instrument weight: approximately 3.5kg.

Dimensional drawing: