Tek-Trol Tek-Sound 4200A Series Explosion Proof Ultrasonic Level Trasmitter
Features
- Simple push button calibration
- Self-cleaning sensor face
- Built-In temperature compensation
- It has 3 and 4 wire operation
- 4 mA to 20 mA or 20 mA to 4 mA outputs available
- It provides RS232 and RS485 communication protocol
- Fast Response Time (2 or 3 echoes per second)
- It has good accuracy up to ±0.10% of max. range
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