Audited Supplier
ZDF-5227A
18 Months
18 Months
Vacuum Gauge
General Pressure Gauge
0.25
Digital
Industrial
Spring Pressure Gauge
Radial Direction
Electric Signal-controlled
Direct Mounting
General Pressure Gauge
General Pressure Gauge
Relay contact output, normally open + normally clo
3A/220VAC, non - inductive load
4, control units can be specified arbitrarily
0~10V, 0~5V, 4~20mA are optional
RS - 232 or RS - 485, Modbus - RTU protocol
220VAC/50Hz
35W
- 10~40ºC, humidity less than 85%
PANGU
Zhejiang
3301969
Product Description
ZDF-5227A Touchscreen Composite Vacuum Gauge
The ZDF-5227A composite vacuum gauge is composed of a resistance unit and a hot cathode ionization unit. Its measurable range extends from high vacuum to atmospheric pressure. The resistance unit adopts the constant temperature measurement method, featuring high precision and fast response. It uses a fully digital calibration method, and the calibration of the resistance gauge can be completed without the need for tools. In the automatic mode, the ionization unit can be automatically controlled to turn on and off by the resistance unit, preventing the hot anode ionization gauge from being damaged due to being turned on in a low vacuum state. The instrument is equipped with a 3.5-inch liquid crystal display screen with touch function, which can display in both Chinese and English as well as graphics, enhancing its aesthetics and ease of use. It also integrates functions such as analog output, relay control, and serial communication, making it suitable for vacuum equipment with high automation requirements.
