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.
ZDM-1D Capacitance Diaphragm Gauge
ZDM-1D can be connected to two capacitance diaphragm vacuum gauge tube,control up to four relays, and also has analog output, serial communication and other functions.
Adopts capacitance diaphragm insulation sensor, the measurement principle can be summarized as: pressure→ shape change→ impedance change→ voltage change.The sensitive elements of the sensor are separated by a stainless steel diaphragm and are not in direct contact with the gas in the vacuum chamber, so the measurement performance is independent of the gas composition.
Using aluminum alloy case, strong and reliable, electromagnetic shielding performance, suitable for use in harsh industrial environment.
Technical parameter
Guage tube: PT-11 capacitance diaphragm
Measurement range: 5~5kPa,10~10kPa,100~100kPa,etc
Accuracy:0.5%(FS)
Effective control range: as some as measurement range
Output form: Relay contact,normal open
Relay load: 3A/220VAC,non-inductive load
Relay channels: 4 max
Analog output form:0~10v, 0~5V, 4~20mA available
Serial communication: RS-232 or RS-485, Modbus-RTU protocol
Display:Five digital
Refresh time: 0.5 seconds
Power supply: 220VAC/50Hz
Power rating : 7W
Work environment:-10~40°C, lower than 85% RH
Dimensions: 96*96*150mm
Weight: About 0.7kg.
Selection table
|
Model
|
ZDM-1D
|
|
|
Measurement channel
|
-1 |
|
1 channel
|
| -2 |
|
2 channels
|
|
Additional function
|
/A2 |
2 relays
|
| /A4 |
4 relays
|
| /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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