QYB500 is equipped with battery, is a high-precision pressure gauge. It has a variety of network types, Which are Zigbee, NB-IOT, 2G, 4G.
It is designed for the harsh or outside operating environments without electric supply, such as transportation of oil, gas, and heating. It can communicate with telecommunications suppliers and output data to the data center. In order to reduce system power consumption, By default, the reporting period is 1 time/h, the reading period is 1 time per 5 minutes.
When the alarm limit is exceeded, the data will be reported immediately. At the same time, changes are monitored and reported immediately when they exceed 10% of the total range.
- Battery power supply, no cable needs to be run to the field
- Low power consumption design, extend the battery working life
- Wireless communication agreement, limitless communication distance
- Data upload to the data server directly, customer can get data by internet or APP
- High light LCD display, visual key operation
- Protection grade IP67, Sealing waterproof design
| Technical Data |
| Product code |
QYB500 |
| Designation |
Wireless Pressure transmitter |
| Measuring range |
-1...1000bar |
| Measuring principle |
Diffused silicon piezoresistive sensor |
| Accuracy @ 25°C typ. |
± 0.5 % FSO BFSL ≤ ± 0.25 % FSO BFSL |
| Power Supply |
3.6V lithium battery |
| Pressure connections |
G1/4" m; G1/2" m; 1/4" NPT m; 1/2" NPT m, M20*1.5 |
| Ambient temperature |
-30°C ... +80°C |
| Medium Temperature |
-40ºC~ 80ºC |
| Enclosure Material |
Painted aluminum housing. |
| Protective class |
IP67 |
| Overload Capacity |
150%F.S. |
| Thread material |
Stainless steel 304/316 |
| Media wetted parts |
pressure port, diaphragm |
| Internet |
Zigbee, GPRS includs 2G 4G, NB-IOT |
| Transmitting power |
≤40mW |
| Weight |
2000g |
| Display |
5-Characters LCD |
| REPORTING RATE |
1s~24hour |
1. How long will you reply to me?
Normally in 1 hours, no more than 12 hours.
2. How can I get the quotation?
Please provide specification and application including sensing element, pressure range, thread connection, pressure type, medium, electronic connection, shell material etc. More details, more accurate quotation and earlier response.
3. Can I get sample?
Contact with our staff online directly and they would check stock for you.
4. Can I visit your factory?
You are warmly welcomed, our factory is located at Baoji city, Shaanxi province, China.
5. Can we use our logo on the products?
Yes, we provide OEM/ODM service.
6. How long is your warranty period?
Warranty period from the date of acceptance of 12 months.
7. What is your terms of payment?
We could accept T/T, L/C, Western union, PayPal, credit Assurance.
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