LAHTI称重变送器WA-903+技术参数
No. of measuring channels | 4 or 8 |
Measuring frequency | 132 /s per each channel |
Resolution | 24 bit (16.7 million) |
No. of increments in certified application | 10000e, EN45501/OIML R76 class III(-30…+50°C) |
No. of increments (e) | n ≤ 10000 |
Min signal/channel | ∆Umin ≤ 0,5 μV/e |
Signal range/channel | Ue 0…19 mV |
Excitation voltage | Uexc 5 VAC |
Load cell impedance /channel | RL min 43 Ω |
Max length of interconnection cable 6-wire connection | L/A 1000 m/ mm2 |
Operating temperature (certified/process usage and storage) | -30…+50°C /-30…+60°C |
Supply voltage | 24 VDC (9-36 V) max 5 W |
Parameter memory | EEPROM, FLASH |
Clock/calender | Real time clock, 2 weeks back-up time |
Serial interface, fixed | S1: RS 485 2-wire, isolated |
Ethernet interface | Full duplex 100 Mbaud ModBus/TCP or Ethernet/IP (option) |
Fieldbus, options | Profibus DP Modbus RTU DeviceNet |
Digital inputs | 6 pcs, 24V/5mA, optoisolated |
Digital outputs | 6 pcs, 24V/50mA (9…35V), optoisolated |
Analog input (option) | mA, V |
Analog output (option) | 0/4…20 mA, RL ≤ 500 Ω tai 0…10V max 50 mA, galvanically isolated |
Casing | 260x160x90 (LxBxH) polyester IP66 |
Weight | 3,0 kg |
LAHTI称重变送器WA-903+产品介绍
WA-903+ 是一款稳定的称重变送器，专为方便设备连接和现场安装而设计。
WA-903+的特殊之处在于它为每个传感器配备了一个单独的测量通道，最多可以连接8个设备。每个单独传感器的 A/D 转换由其自己的转换器独立完成并进行数字汇总。
• 校准过程中的自动角调整
• 可以轻松测量秤的重量分布
• 在故障情况下，故障传感器被快速定位
• 使用单个变送器即可实现具有多个秤的称重系统
• 可以在同一秤上使用不同类型的称重传感器
WA-903+ is a stable weighing transmitter designed especially for the ease of device connectivity and field installation.
WA-903+ special features are that it has a separate measuring channel for each sensor, which can be connected to up to 8 devices. The A/D conversion of each individual sensor is done independently by its own converter and digitally summed up.
• Automatic corner adjustment during calibration
• The weight distribution of the scale can be easily measured
• During the fault situation the faulty sensor is quickly localized
• Weighing systems with several scales can be realized with a single transmitter
• Possibility to use load cells of different type in the same scale
LAHTI称重变送器其他常用型号：
LAHTI WA-800
LAHTI WA-801
LAHTI WA-802
LAHTI WA-802r
LAHTI WA-804
LAHTI WA-805
LAHTI WA-806
LAHTI WA-807
LAHTI WA-810
LAHTI WA-903+
LAHTI Weighing Transmitter NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年，定位于向制造工业提供高端制造技术和设备。代理经营世界优质的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
如果有任何关于LAHTI称重变送器WA-903+的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
If you have any question for LAHTI products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:www.ize-industries.com.
LAHTI称重变送器WA-903+技术参数介绍
