XK319A-RF adopts Σ-Δ converter with high precision and speed, portable-tyoe metal shell . It can be used for various wireless electronic hook scale.
Basic functions
6-bit Backlight LCD, with indicators for battery pack and signal
Data-receiving Error-free code
Be capable of displaying millivolt signal, and easy to detect whether the sensor is in good condition or not
Unique anti-shake filtering technology , which is stable in weighing and fast in speed
Unique stabilization control procedure
No re-scalling is needed during instrument changing
Be capable of storing for 99 item numbers and 2666 groups of weighing results
20mA current loop and RS-232C serial communication interface
Baud rate: 1200
Built-in mini-printer
Technical Parameters
A/D conversion mode: Σ- conversion module
Precision ranking: 3 grade n=3000
input range of signal: (0.5-3.0) mV/V
A/D conversion rate: 100 times/second
A/D convension resolution: 500,000
Nonlinear: ± 0.001/F.S
Nonlinear: ≤0.01%FS
Zero temperature drift: ≤0.1uV/ºC
Full-scale temperature coefficient: 8x10-6ºC
Sensor bridge voltage: DC 5V (16 sensors of 750Ω could be linked at most )
Serial communication interface: RS-232C (20mA current loop and RS-485 may be added)
Print interface: embedded EPSON M150 micro-computer
Baud rate: 1200/2400/4800/9600bps, optional
Division:1/2/5/10/20/50/100, optional
Overload range: FS+9d
Operating temperature: (-10 ~ 40) ºC
Relative humidity: ≤ 85%
Transmitting power supply: DC 6V battery/ Receiving power supply: Built-in 6V/4Ah
Nickel-metal hydride battery
Transmitting external dimension:85mmx50mmx25mm
Receiving external dimension: 220mmx165mmx50mm
Hebei Nenk Instruments Co., Ltd. specialize in researching&development and manufacturing weighing indicator(weighing display): XK319A series, Applied in floor scale, \weighbridge\ truck scale and other static weighing system. And our product family including digital weighing indicator\weigh bridge\floor scale\crane scale \scoreboard \digital load cell\Junction Box etc.
Our products are manufactured under ISO9001: 2000, and some of them got the certificate of OIML.
Warmly welcome importers, distributors and manufacturers to cooperate with us, especially distributors.
Our motto is customer satisfaction. We focus on client satisfaction and customized product to suit the each client's requirement
