Description
Overview
GAOTek Handled ultrasonic flow meter is a portable measurement system designed for accurately measuring fluid velocity in closed pipes that is easy installation and compatible with various pipe materials. With SD-card and printer, it can conveniently print pre-set measuring results. By connecting with a clamp-on temperature sensor, it can measure temperature and heat. The flow meter operates based on transit time difference and utilizes electroacoustic transducers to emit ultrasonic pulses through the pipe.
Features
- Accuracy , 5%
- Repeatable accuracy: 2%
- Easy to install outside the pipe
- Two line display: instantaneous flow rate, Accumulate flow
- Built-in printer to print in time and regularly
- Standard interface RS485 for data output and on-line operation
- Self-diagnose to show the current status
- Built-in Nickel-hydrogen cell support 20 hours of operation
- It also can measure heat by heat module
Technical Specifications:
| Linearity | 0.50 % |
| Repeatability | 0.20 % |
| Accuracy | +-1% |
| Response Time | 0-999 seconds, user configurable |
| Velocity | 1259,84 in/s m/s) |
| Pipe Size | 0.78 Â 236220,5 in (20mm-6000mm) |
| Totalizer | 7- digit total for net |
| Liquid types | Virtually all liquids |
| Security | Setup Value modification, Lockout Access code need unlocking |
| Display | 48 Chinese character or 416 English letters |
| Communication Interface | RS-232 C, baud-rate: from 75 to 57600, compatible with the FUJI ultrasonic flow meter. |
| Transducer Cord Length | Model M1 for standard |
| Power Supply | Standard 196.8578.74 in (5m), optional 393.778.74 in (10m), |
| 3 AAA Ni-H built-in batteries. When fully recharged it will last over 12 hours of operation. 100 V-240 VAC for charger | |
| Data Logger | Built-in data logger can store over 2000 lines of data |
| Manual Totalizer | 7-digit press-key-to-go totalizer for calibration |
| Housing Material | ABS |
| Case Size | 3.922.59 0.78 (1006620 mm) |
| Handset Weight | 1.10 lb (500 g) with batteries |