| Wireless smart pressure gauge | NB-MQTT |
| transmission mode | GPRS/LoRa/NB-IoT/ZigBee |
| range | ‘-100～250Mpa |
| Overload pressure | 150%FS |
| accuracy | 0.5, 0.25 |
| power | 12～36VDC |
| Display screen | LCD |
| Operating temperature | –20 ~ 60°C |
| Process interface | M20*1.5 G1/2 NPT1/4 |
| Use field | Petroleum, chemical industry, metallurgy, electric power, water supply, heat pipe network, oil and gas transmission |
| Measuring medium | Liquid and gas are non corrosive |
| Degree of protection | IP66 |
Product selection table:
KY300-W | A | WX | A | 1 | A | GP | The Standard range is specified |
KY300 | code name | procedure linkage | |||||
A | M20x1.5 | ||||||
B | 1/2NPT | ||||||
C | flange | ||||||
D | Special interface | ||||||
code name | Working frequency band / data format | ||||||
WX | 2.4GHZ / Active Report | ||||||
code name | communication interface | ||||||
A | 4～20mA /RS485 | ||||||
B | RS232 | ||||||
code name | supply electricity | ||||||
1 | 3.3~3.7DC/V | ||||||
2 | 12-28DC/V | ||||||
code name | accuracy class | ||||||
A | 0.1 | ||||||
B | 0.2 | ||||||
C | 0.075 | ||||||
D | Special precision | ||||||
code name | Pressure type | ||||||
G P | Table blood pressure (-100KPa ~ 0~1KPa~260MPa) | ||||||
A P | Exbarpression (0 ~ 10KPa ~ 60MPa) |
Note: Please communicate with the manufacturer for any special requirements.
