

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.
ZDZ-52M Mini Pirani Vacuum Guage
ZDZ-52M mini pirani vacuum gauge can be connected to one gauge tube, up to two relays control output, but also has analog output, serial communication and other functions.Suitable for
the measurement and control of medium and low vacuum.
Pirani gauge measurement adopts fixed temperature measurement method with high accuracy and fast response.Using full digital calibration is done without tools.Small body, complete functions,
suitable for limited space to use the occasions.
Technical parameter
Guage tube: ZJ-52T
Measurement range:1.0x10^5 ~1.0x10^-1 Pa
Effective control range: 2.5x10^3 ~5.0x10^-1 Pa
Output form: Photorelay ,normal open
Relay load: 0.5A/30VDC
Relay channels: 2, share a common terminal
Analog output form:0~10v, 0~5V, 4~20mA available
Serial communication: RS-485, Modbus-RTU protocol
Display:Four digital , the Scientific counting method shows
Refresh time: 0.5 seconds
Power supply: 24VDC±10%
Power rating : 2W
Work environment:-10~40°C, lower than 85% RH
Dimensions: 48*48*89 mm
Weight: About 0.2kg.
Selection table
Model
|
ZDZ-52M
|
|
Additional function
|
/A2 |
2 relays
|
/C3 |
RS-485
|
/TA |
0-10V output
|
/TB |
0-5V output
|
/TC |
4-20mA output
|
*Analog output and RS-485 can only choose one, and cannot coexist






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.