The wireless liquid level transmitter is a battery-powered, high-precision pressure transmitter with wireless communication (NB-IOT) function.
· Battery-powered, easy to use without field wiring;
· Ultra-low power design to extend battery life;
· Wireless communication protocol, docking with the base stations of the three major operators; users do not need to worry about the communication distance;
The data is uploaded directly to the data server, and users can obtain the data directly through the Internet.
· Metal shell, fully sealed design, strong protection ability.
Mainly technical parameters:
Product name | China manufacturer 3.6V battery powered 4-20ma wireless zigbee water pressure sensor |
Key words | zigbee water pressure sensor |
Working power | 3.6V, 19Ah |
Battery life | 2 years (once every 5 minutes, once every 30 minutes) |
Range | 0-35Mpa (0-3500m) |
Accuracy | 0.2% (25℃, 70kpa-5Mpa) 0.5% (25℃,5kpa-70kpa) 0.5% (25℃,5Mpa-35Mpa) |
Thread size | M20*1.5 |
Measurement medium | Oil, water, gas, etc. Compatible with 316 stainless steel |
Power consumption | Standby current <= 10uA, average data sending current <= 130mA |
Display | Segment code LCD screen |
Network | Standard NB-IOT |
Antenna | external antenna |
Active reporting period | 5min ~ 1440min (Note: The shorter the data upload time, the shorter the battery life will be) |
Inspection cycle | 1min ~ 1440min (this time must be less than the data upload time) |
Configuration method | key operation, server remote configuration |
Wake mode | button, timing |
Upload information | Pressure, liquid level, temperature, alarm, etc. |
Working temperature | ‘-30 ℃ ~ 70 ℃ |
Measurement accuracy | 0.1% FS |
Temperature effect | 0.015% FS / ℃ |
Size:
Working conditions:
Avoid installing the transmitter in the environment of mechanical vibration and strong electromagnetic interference.
Wireless communication:
This product does not require additional data receiving equipment to send data directly to the data center through the base station of the communication operator, and users can obtain the data directly through the Internet.
Why choose us?
1.We guarantee you the lower pricing from us compared with your any competitive prices from others in volume.
2.We can guarantee you any quality issue from us will be refund you immediately or replace with new & qualified products.
3.OEM, Accept lower quantity trial order
4.Fast delivery. 24 hours With Discount Courier, Air shipment
5.Contains a variety of industrial control products such as signal isolators, pressure and liquid level sensors, temperature, current, voltage, frequency and other transmitters with CE, FCC,ROHS, EXPROOF, SGS certificates.
All products are in stock (except for special customization).
6.We can support you 24Hours online service via Alibaba, email, skype, what’sapp, facebook etc.
7.Long term warranty. Pressure and level transmitters are 2 years. The others in our shop are with 5 years warranty!!
Q: Are you trading company or manufacturer ?
A: We are a manufacturer, committed to producing high accuracy, long-term stability, cost-efficient pressure/ level/ temperature measuring instruments.
Q: What's your quality control system?
A: All of our products are completed with temperature compensation and 48 hours aging test before shipment. And 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.
Q: What is the warranty of your products?
A: 2 years for level transmitter and pressure transmitter series others are 5 years from shipment date, for non-man-made damages.
Q: What is your shipping method?
A: Small orders are delivered with DHL, FedEx, TNT, UPS , EMS. Large orders are recommended to ship by sea.
Q: Do you provide samples ?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: How long will you give me the reply?
A: We can support you 24Hours online service via email, skype, what’sapp, facebook etc within 1 hour.
Don't be shy, chat with us~