PRODUCT INTRODUCTION※特点:$Sigma - Delta$ 型高精度A/D转换,分辨率:24bit可选的数据更新速率:6.25次/秒、12.5次/秒、25次/秒、50次/秒两路继电器输出:两路均为常开触点隔离RS232与RS485 通讯接口三种标定方法,可适应多种场合带有模拟信号输出: $4 sim 20mathrm{mA}, 0 sim 20mathrm{mA}, 0 sim 5mathrm{V}$ 或 $0 sim 10mathrm{V}$7位LED数码管
PRODUCT INTRODUCTION
※特点:
$Sigma – Delta$ 型高精度A/D转换,分辨率:24bit
可选的数据更新速率:6.25次/秒、12.5次/秒、25次/秒、50次/秒
两路继电器输出:两路均为常开触点
隔离RS232与RS485 通讯接口
三种标定方法,可适应多种场合
带有模拟信号输出: $4 sim 20mathrm{mA}, 0 sim 20mathrm{mA}, 0 sim 5mathrm{V}$ 或 $0 sim 10mathrm{V}$
7位LED数码管显示,字高0.56寸,20段光柱指示
独立的大屏幕接口(电流环方式)
※FEATURES:
$Sigma – Delta$ type high-precision A/D conversion, resolution: 24-bit
Selectable data update rates: 6.25 times/sec, 12.5 times/sec, 25 times/sec, 50 times/sec
Two-channel relay output: both channels feature normally open contacts. Isolated RS232 and RS485 communication interfaces
Three calibration methods, adaptable to various scenarios
Equipped with analog signal output: $4sim 20mathrm{mA}$ $0sim 20mathrm{mA}$ $0sim 5mathrm{V}$ or $0sim 10mathrm{V}$
7-digit LED nixie tube display with a digit height of 0.56 inches, plus 20-segment bar graph indicator
Independent large-screen interface (current loop mode)
| 技术参数 Technical parameter | |||
| 激励电压Excitation voltage | 5.0VDC,可驱动8只350的模拟式传感器5.0 VDC, capable of driving 8 analog sensors with 350Ω resistance. | 继电器触点容量Relay contact rating | 交流AC 5A / 250V,直流DC 5A / 30V |
| 模拟电流输出Analog current output | 负载阻抗小于500ΩLoad Impedance < 500Ω | 输入灵敏度Input sensitivity | 大于>1.5uV/d |
| 模拟电压输出Analog voltage output | 负载阻抗大于200 KΩLoad Impedance > 200 kΩ | 非线性Non-linearity | 优于0.01%FSBetter than 0.01% F.S. |
| 模拟电流输出Analog current output | Max 500Ω | 使用温度为The service temperature is | -10°C ~40°C,小于85% RH,无冷凝-10°C ~ 40°C, < 85% RH, Non-condensing |
| 存贮温度为The storage temperature is | -20°C~60°C,小于85% RH,无冷凝-20°C ~ 60°C, < 85% RH, Non-condensing | 电源电压范围Power supply voltage range | 电源电压范围:常规交流220V,频率50Hz/60Hz,最大功耗12瓦。可定制直流24V。其它电压请按照仪表铭牌上的标注电压使用,仪表属于高精度设备需要良好的接地线,且不可与电机、加热器等易产生电源噪声的设备共用一个电源。Power Supply Voltage Range:Standard AC 220V, 50Hz/60Hz, Max Power Consumption 12W.DC 24V is available upon request. For other voltages, please refer to the rating label on the instrument. As a high-precision device, the instrument requires a proper grounding connection and must not share a power supply with noise-generating equipment such as motors or heaters. |
我们提供详细的安装指导文档和视频教程,确保用户能够正确安装和使用产品。专业技术人员可提供现场指导服务。
为用户提供产品使用培训,包括安装、调试、维护等方面的专业培训,确保用户能够充分发挥产品性能。
0574-87104599
info@emcells.com
宁波市镇海区骆驼街道明斌路228号