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IP68 NYCSUL Ultrasonic Level Gauge with RS485
The working Principle of IP68 NYCSUL Ultrasonic Level Gauge with
RS485
Ultrasound propagates in gases, liquids and solids with a certain
speed of propagation. When the ultrasonic wave propagates in the
medium, it will be absorbed and attenuated, the attenuation in the
gas is the largest, and the attenuation in the solid is the
smallest. When ultrasonic waves pass through the interface of two
different media, reflection and refraction will occur. For
interfaces with large differences in acoustic impedance, it is
almost total reflection. The time interval from transmitting the
ultrasonic wave to receiving the transmitted signal is related to
the position of the interface. The ultrasonic level gauge uses this
characteristic of ultrasonic wave to measure the level.
Design feature of IP68 NYCSUL Ultrasonic Level Gauge with RS485
◎ reasonable design, excellent performance, simple structure, convenient installation, etc
◎ small angle probe is adopted for ultrasonic wave, with large transmission power and high sensitivity
◎ upper and lower limit setting and alarm setting at any point, can be used for continuous liquid measurement and liquid level control
Technical parameters of IP68 NYCSUL Ultrasonic Level Gauge with RS485
| Typical application | Liquid (no stirring, foam, volatilization, etc.) |
| Product models | Nycsul-501, NYCSUL-502, NYCSUL-503 |
| The probe type | Body, split body, explosion-proof, anti-corrosion, anti-corrosion and explosion-proof |
| The antenna material | PP, PVC, PTFE, 304 |
| Measuring range | 0~ 20M (integrated), 0~40m(separate), |
| Accuracy of measurement | <0.25% (range <20 m), <0.5% (range >20 m) |
| The process temperature | 3M, 20M (deep well can measure several hundred meters, which can be customized as well) |
| Accuracy of measurement | 0.05% ~ 0.1% F. S |
| The process temperature | -20~+70C |
| Process pressure | -0.1 ~=0.1 MPa, (atmospheric pressure) |
| Electrical Interface | M20×1.5,½"NPT |
| Protection class | IP65, IP67, IP68(optional) |
| Process connection | Process connection |
| Display mode | Liquid level, distance (air height) |
| Set the output | Upper limit setting, lower limit setting |
| Signal output | 4... 20mA/ HART/ RS485/Modbus. . . |
| Protection grade | IP65, IP67, IP68(Optional) |
| Explosion-proof grade | Exia II CT6 Ga, Exd II CT6 Gb(see certificate for details) |
※Note:The product can be customized according to the specific requirements of users.
