GML601-E Three-wire / Two-wire Ultrasonic Level Transmitter
Product Overview
GML601-E three-wire / two-wire ultrasonic level transmitter is our company's latest design for low-cost, small installation space, equipment supporting and other application conditions. It draws on its strengths, draws on the advantages of a variety of level gauges at home and abroad, and realizes full digitalization. The two-wire system has added the HART protocol. Humanized design concept with perfect material / liquid level measurement and control. The main chip uses dozens of related application-specific integrated circuits such as imported industrial-grade single-chip microcomputers, digital temperature compensation, and ultra-wide voltage input voltage stabilization. It has strong anti-interference ability and can meet most level measurement requirements without touching the industrial medium. It completely solves the shortcomings of entanglement, blockage, leakage, medium corrosion, and inconvenience caused by traditional measurement methods such as pressure, capacitance, and float. Therefore, it can be widely used in various fields related to material level and liquid level measurement and control. This product has been inspected and approved by the national authority. This product complies with the national standard requirements of GB3836.1-2010 and GB3836.4-20010. The explosion-proof mark is ExiaIIBT4Gb.
Technical Parameter
| Performance |
| Level range | 2m, 5m, 8m, 10m, 12m, 15m, 20m, 25m, 30m, 35m, 40m (selected when ordering) |
| Detection of dead zones | ≤0.25~2m (different from measuring range) |
| Launch angle | Less than 12 ° (different from sensor) |
| Detection accuracy | ± 0.3% F.S |
| Display method | None |
| Temperature compensation | Automatic temperature compensation |
| Working frequency | 20KHz~43KHz |
| Output (order selection) |
| Analog output signal | 0~20mA |
| | 4~20mA load> 300Ω |
| | 0~5V |
| | 0~10V |
| Digital output | RS485 (supports Modbus) |
| | HART protocol (two-wire system) |
| Switch output | NPN |
| Power |
| Working power | DC12 ~ 24V (three-wire system) |
| | DC18-32V (two-wire system) |
| Power consumption | Less than 1.5W (three-wire system) |
| | Less than 0.8W (two-wire system) |
| Environmental performance |
| Protection class | IP65 (customizable higher protection level) |
| Explosion-proof grade | EXiaII BT4Gb (selected when ordering) |
| Working environment | Temperature and pressure |
| Storage humidity | ≤80% RH without condensation |
Product Features
1.Sturdy and stable sensor suitable for harsh industrial occasions
2.Strong anti-interference, can set the upper and lower limit nodes and online output adjustment
3.Built-in temperature sensor in the transducer, real-time automatic temperature compensation of measured values
4.4 ~ 20MA current output, optional fieldbus interface
5.The small blind area can be less than 6cm, the first in China
6.Suitable for small space environment.
Product Details
Product Application
Product Tags:
|
|
20mA Liquid 40m 43KHz Ultrasonic Level Transmitter Images
|
