| Sign In | Join Free | My himfr.com |
|
Dedicate to standard instruments.
7 Years
| Ask Lasest Price | |
| Brand Name : | Shelok |
| Model Number : | YD-3 |
| Price : | USD+210-850+piece |
| Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram，Paypal |
| Supply Ability : | 10+pieces+per month |
| Delivery Time : | 5-8working days |
Description of LoRa digital battery-powered wireless pressure transmitter rs485
PT831LoRa pressure transmitter is a new industrial grade
transmitter that uses the LoRa ad hoc network as the core to
wirelessly transmit pressure data. It supports integrated
high-capacity disposable 3.6V lithium battery packs or external
power supply; internal integrated high reliability The LoRa
communication module, the wireless transmission of data, makes up
for the shortcomings of traditional transmitters that can only
transmit data by wired mode (RS485/232); it has simple
construction, truly ready-to-use, and convenient for later
maintenance. Replace the battery periodically.
It adopts industrial explosion-proof housing. In the sensor
processing, diaphragm-type diffusion silicon core is used to
perform multi-point temperature compensation to achieve stable data
acquisition and ensure data reliability and accuracy.
With a variety of ranges, with local LCD digital display head: zero
point, range debugging convenient; reverse polarity protection and
current limit protection; anti-lightning, impact resistance;
intrinsically safe explosion-proof; small size, beautiful
appearance, cost-effective; high precision High stability and high
reliability.
Features of LoRa digital battery-powered wireless pressure transmitter rs485
PT831LoRa With a variety of ranges, with local digital pressure
display head: zero point, range debugging convenient; reverse
polarity protection and current limiting protection;
anti-lightning, impact resistance; intrinsically safe
explosion-proof; small size, beautiful appearance, cost-effective;
high Accuracy, high stability and high reliability.
Real-time display of current pressure values
Factory-assembled large-capacity lithium battery
433M LoRa Ad Hoc Network Wireless Data Transmission
Provide additional RS485 serial port (external power supply only)
Support Modbus RTU communication protocol
Support isolation and explosion protection (customized)
Support for graphical parameter configuration
With 4G DTU, data can be connected to the IoT cloud
Support threshold setting, super threshold alarm
Data collection and reporting cycles are freely configurable
Support for reporting battery condition information
Monitoring Center software available (charged)
Specification of LoRa digital battery-powered wireless pressure transmitter rs485
| Pressure range | 0-50MPa | Stability | <0.1%/year |
| Stablility | ±0.1%URL/year | Accuracy | 0.2%, 0.5% |
| Wireless Network | 433Mhz LoRa ad hoc Network | Network mode | modbus rtu |
| Working temperature | -30 ~ 80 ° C | Humidity | 0-95%, non-condensing |
| Power supply | DC5~24V/500mA | Power supply battery | DC3.6V/9ah large capacity lithium battery |
| Power Consumption: | 100mA,3.6VDC;40uA,3.6VDC | User data interface | RS485 serial communication interface |
| Antenna interface | 50Ω/SMA antenna interface | Baud rate | 1200~38400 bps |
Detailed Images of LoRa digital battery-powered wireless pressure transmitter rs485
|
|
