Xi'an Dehou Electronic Technology Co., Ltd.
Xi'an Dehou Electronic Technology Co., Ltd.
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Flat Panel Radar Level Transmitter Four Wire PTFE NYRD-PB-B 4Mpa Screw Thread
PTFE NYRD-PB-B Flat Panel Radar Level Transmitter Operating Principle
The radar level antenna emits narrow microwave pulses, which are transmitted downward through the antenna.Non-adhesion - is the minimum surface tension in a solid material and does not adhere to any substance. After the pulse touches the surface of the measured medium, it is reflected back and received by the antenna system again, and the signal is transmitted to the electronic circuit part and automatically converted into a level signal .Weather resistance - has the best aging life of plastics.
As the picture shows:
A.Range setting, low adjustment (4mA) B.High adjustment(20mA) C.Blind zone range
Reference surface for measurement: The bottom surface of the thread or the sealing surface of the flange.
PTFE NYRD-PB-B Flat Panel Radar Level Transmitter Technical Parameter
| Model | NYRD-PB-B | ||||
| Typical application | Steam, mist, foam, strong corrosion, crystallization, condensation, adhesion, etc. | ||||
| Transmit frequency | 26GHz | ||||
| Echo sampling | 100 times/s | ||||
| Antenna material | PTFE+304 | PTFE | |||
| Range | 40m | ||||
| Accuracy | 0.05%～0.1%F.S | ||||
| Supply power | 24VDC(Two-wire,Four-wire), 220V AC | ||||
| Power | 3W | ||||
| Signal output | 4...20mA/HART | ||||
| Process temperature | -40～+130℃ | ||||
| Process pressure | -0.1～2.0MPa | ||||
| Process connection | Bracket, flange (optional) | ||||
| Electrical Interface | M20×1. 5, ½ " NPT | ||||
| Protection class | IP 67 | ||||
| Explosion-proof grade | ExiaⅡCT6 Ga, ExdⅡCT6 Gb (optional) | ||||
※ Note: Products can be customized according to the specific requirements of users!