Ultrasonic flowmeter
Clip-on or pipe sections of ultrasonic flow meter is based on "speed difference method" for the principle of measuring circular tube liquid flow meter.It adopts advanced multiple pulse technology, digital signal processing technology and error correction technology, make the flow meter more adapting to industrial field environment, measurement more convenient, economic and accurate.Products reach the advanced level at home and abroad, it can be widely used in petroleum, chemical industry, metallurgy, electric power, water supply and drainage, etc.
1.Accuracy ± 0.1% of reading from 0 to12m/s
2.Repeatability ± 0.2% of reading
3.Available with standard clamp-on transducers 0ºC to 50ºC or high temperature clamp-on transducers -40ºC to 150ºC
4.Wide bi-directional Flow range of 0 to 12 m/s
5.One meter for a wide range of pipe sizes from 25mm to 1200mm
6.Configurable 4~20mA, Frequency, Relay, RS485(Modbus-RTU), option GPRS
7.Power supply 10-36VDC, 1A
8.Daily, monthly and yearly totalized flow
9.16 (4 x 4) keyboard with 20 x 2 line display
10.Clamp-on encapsulated IP68 sensors require no pipe cutting, no plant shut-down, are a hygienic measurement leading to lower installation and labor costs
11.Lightweight (0.7 kg; 1.5 lb) PC/ABS IP65 transmitter
12.Measurement is independent of fluid conductivity meaning a wider applicability compared to magnetic meters
13.Shortcuts to the windows such as flow rate, POS tantalizer, velocity, fluid type, signal quality, diagnostics and so on.
14.The heat measurement by configuring with paired Pt1000 temperature sensors.
Descriptions:U-ideal XK-JH18C digital liquid flow meter delivers highly accurate and repeatable flow measurement for water at a significantly reduced cost compared to other liquid flow meter manufacturers. Incorporating the core technologies of U-ideal XK-JH18C, the design of the XK-JH18C digital liquid flow meter optimizes the measurement of water as it flows in HVAC, irrigation, and other fluid applications.
Ideal for pipes up to 1200 mm in diameter, XK-JH18C promises measurement accuracy to ±1.0% of reading from 0.49 m/s to 12 m/s, repeatability of ±0.3% of reading and a temperature range of 0°C to 60°C.
As a longtime manufacturer of liquid flow meter solutions, U-ideal developed XK-JH18C to offer low power consumption and high reliability at a very competitive price. An easy-to-read display and clear, user-friendly menu selections make using the instrument simple and convenient. This digital liquid flow meter can be configured via a 4x4 keypad and features a 20x2 digit alpha-numeric display without any additional programming devices.
The XK-JH18C digital meter features a programmable frequency output, a relay output and a programmable current loop output. RS 232 and MODBUS RTU are standard. RS 485 is optional.
The XK-JH68C is packaged in a lightweight polycarbonate IP65 housing and includes clamp-on encapsulated IP 68 sensors that are easy to install and require no cutting, thereby reducing installation and labor costs.
| Specifications: |
| Main Unit | Repeatability | ±0.1% of reading |
| Accuracy | ±2% of reading from 0m/s to 12 m/s |
| Velocity | Wide bi-directional Flow range of 0m/s to 12 m/s |
| Display | 40 character, 2 line (20×2) lattice alphanumeric, backlit LCD |
| Units | English (U.S.) or metric |
| Output | 0/4 to 20mA current loop (max load 750 Ω);Pulse output: 0 to 9999Hz, OCT, (min. and max. frequency is adjustable); Relay output: SPST, max 1Hz, (1A@125VAC or 2A @ 30VDC); Digital output: RS-232, RS-485; 1GB SD card high memory data logger; options: Wireless handheld operator, GPRS |
| Enclosure | NEMA 4X (IP65), NEMA 4X [IP65], IP 65 (PC/ABS) |
| Liquids | Liquid Types | Virtually all commonly used liquids (full pipe) |
| Liquid Temp | -40C ~ 150C, depending on transducer type |
| Suspension concentration | < 20,000ppm. Particle or air bubble size should not exceed 75um |
| Pipe | Pipe Size | 25 mm to 1200 mm |
| Pipe Material | All kind of steel and cast iron, PVC etc. |
| Cable | Shield cable, standard 9meters, (opt) Lengths to 300 meters |
| Environment | Temperature | Transducer: 0C ~ 50C for the standard version; -40C ~ 155C for the higher temperature version |
| Humidity | Up to 99% RH, (non-condensing). |
| Power | 10 to 24 VAC, 1A and 10 to 36 VDC |
| Weight | Approximately 1.5 lb. (.7 kg) Transducer: approximately 0.9 lb. (0.4 kg) |