Pangu Automation of China is a national hightech enterprises,found in 2001, it has been focusing on the paperless recorder, flow totalizer, electromagnetic flowmeter, electromagnetic heat meters, controllers, vacuum gauges, differential scanning calorimetry design, manufacturing, as the main work of national standard paper recorder, the industry leader.
Pangu has a composition by industry leader in professional, efficient R & D, manufacturing team, is one of the current domestic paperless recorderindustry's most influential companies.
The company has dozens of products related patents. Products have been widely used in petroleum, chemical, electric power, metallurgy, building materials, thermal power, food, pharmaceutical, environmental protection and municipal industry. English version of paperless recorder also exported to India,Pakistan, Malaysia, Turkey, Thailand, South Korea, Taiwan and other countries and regions.
Pangu has been committed to provide the best products to customers,let the Pangu manufacturing products become synonymous with excellent quality.
Combine Vacuum Gauge
ZDF-5227 series combine vacuum guage consists of pirani units and hot cathode ionization units that can range from high vacuum to atmospheric pressure.Can be connected to one to three road pirani gauge and one ionization gauge, the pirani unit adopts the fixed temperature measurement method, high accuracy, fast response.The full digital calibration method is used to calibrate the pirani gauge without tools.In automatic mode, the ionization unit can be automatically controlled on and closed by the pirani unit to prevent damage from having the hot cathode ionization gauge turned on in a low vacuum state.
The instrument uses a high-contrast LCD screen, with characters to display, clear and intuitive.Equipped with two or three LCD screens, depending on the model.It also integrates analog output, relay control, serial port communication and other functions, suitable for high automation requirements of vacuum equipment.
Technical parameter
Guage tube: ZJ-52T and ZJ-27
Measurement range:1.0x10^5 ~1.0x10^-5 Pa
Effective control range: 5.0x10^-5 ~2.5x10^3 Pa
Output form: Relay contact,normal open
Relay load: 3A/220VAC,non-inductive load
Relay channels: 6, optional assignment to measurement channel
Analog output form 0~10v, 0~5V, 4~20mA available
Serial communication: RS-232 or RS-485, Modbus-RTU protocol
Display:Character LCD
Refresh time: 0.5 seconds
Power supply: 220VAC/50Hz
Power rating : 35W
Work environment:-10~40°C, lower than 85% RH
Dimensions: 480*88*270mm
Weight: About 3.5kg.
Selection table
|
Model
|
ZDF-5227
|
|
|
Measurement channel
|
-2 |
|
1pirani + 1Ionization
|
| -3 |
|
2pirani + 1Ionization
|
| -4 |
|
3pirani + 1Ionization
|
|
Additional function
|
/A4 |
4relays
|
| /A6 |
6relays
|
| /C2 |
RS-232
|
| /C3 |
RS-485
|
| /TA |
0-10V output
|
| /TB |
0-5V output
|
| /TC |
4-20mA output
|
Q1: Could I visit your factory?
Sincerely invite you to visit our factory,Our factory and office are all in Hangzhou,Zhejiang.
Q2: Do you provide samples?
Yes,we have materials in stock to help you to get the samples as soon as we can.
Q3: How about the quality of the managements?
We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.
Q4: What is your payment method?
30% prepayment, 70% before shipment.
Q5: What is the warranty for your product?
Warranty: 18 months, Lifetime maintenance.
Q6: How soon can you arrange the production?
Once getting your product confirmation and receiving your payment, we will arrange the production immediately. For some products we have it in stock.
Q7: Could you provide me the shortest lead time?
For somre standard products we have it in stock . Pls tell me your detailed requirements, we will send to you as early as we can.
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