LCD Flow Totalizer -KH500L

LCD Flow Totalizer -KH500L
 

Product description:

LCD Flow Totalizer -KH500L


LCD Flow Totalizer -KH500L

product manual:


KH500L LCD Flow Totalizer
Description: -
① with 128 * 64 dot matrix LCD, Chinese menu, record and graph display function
② basic performance
③ Dimensions: 160 * 80
④ instrument power 220V AC
Basic configuration: 4M records memory, real-time clock
extensions:
① alarm output, up to 2:00
② transmission output or accumulated pulse output
③ Communication Interface: RS 232 or RS 485
④ printer interface (without the printer unit)
⑤ blackout recording (security function)
⑥ U turn disk storage interfaces KHY-L200 Intelligent Flow Totalizer is an intelligent traffic display instrument, and I can plant supporting the use of any kind of meter, with a simple to use, high precision, stable performance, strong anti-interference, visual display, etc; Second, the functional characteristics and technical parameters 1, three rows of LCD cumulative flow, instantaneous flow, cumulative heat, instantaneous heat, differential pressure, frequency, density, pressure, temperature, current time and to blackout inquiry 2. having temperature and pressure compensated density function and a variety of automatic flow operation mode 3, with power protection, long-term preservation of data 4, auto repair, 5, traffic signal input:. 0 ~ 5000Hz (V low ≤1V, V High ≥5V), 0 ~ 10mA, 4 ~ 20mA; 6, the pressure signal input: 0 ~ 10mA, 4 ~ 20mA; 7, temperature signal input:. 0 ~ 10mA, 4 ~ 20mA or PT100 8, Signal output: 4 ~ 20mA; 9, Accuracy: Analog better than 0.2% better than 0.1% frequency amount; 10, Power supply: AC220V ± 15%; 11, Ambient temperature: -30 ~ + 55 ℃, humidity: 5 to 95% RH; 12, Dimensions: 160 * 80 * 150 (W * H * D, unit: mm) 13, open space size: 152 * 76 (width * height, unit: mm)