Product Overview:

The ZDR-27 ionization vacuum gauge can be connected to one hot cathode ionization gauge, control up to four relay contact outputs, and also has functions such as analog output and serial communication. Suitable for high vacuum measurement and control.

Technical parameters:

Power supply: 220VAC/50Hz

Rated power: 10W

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

Control output form: Relay contact output, normally open

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

Instrument weight: approximately 2Kg.

Applicable regulation: ZJ-27 hot cathode ionization gauge

Measurement range and accuracy

1.0 ~ 5.0x10^-5Pa， 30% of the displayed value

5.0x10^-5~ 1.0x10^-5, measurable

Acceleration pole voltage: 225VDC

Cathode voltage: 25VDC

Emission current: 0.1mA/1mA

Effective control range: 1.0~5.0x10^-5Pa

Dimensional drawing: