sc200 digital controller is a universal controller on the market, a controller can be applied to a variety of sensors. The digital controller supports SD card reader for convenient data storage and transmission.
As a more advanced general-purpose digital controller, the SC200 digital controller helps simplify the operation of the operator. It will replace Hash's sc100 digital controller and GLI 53 analog controller. The sc200 digital controller platform can be set to 2 digital sensor inputs, 1 or 2 analog sensor inputs, or a combination of digital and analog sensor inputs. Customers can choose MODBUS RS232/RS485 RTU or Profibus DPV1 and other communication methods.
display: Graphic data dot matrix LCD, with LED backlight illumination, translucent reflective
Display Size: 48 x 68 mm (1.89 x 2.67 in.)
Display resolution: 240 x 160 pixels
Controller size: 144 x 144 x 181mm
Weight: 1.70kg (3.75 lb)
Power requirements: 100 - 240 Vac ± 10%, 50/60Hz
24 Vdc -15% + 20%
Operating Temperature: -20 to 60°C (-4 to 140 °F), 0 to 95% RH, non-condensing
Storage Temperature: -20 to 70°C (-4 to 158 °F), 0 to 95% RH, non-condensing
Analog output signal: two 0/4~20 mA independent current output, the maximum load is 500Ω
Security level: two password protection
Shell material: Polycarbonate, Aluminum (powder plated)
Installation method: wall-mounted, pole-type, panel-type installation
Enclosure rating: NEMA4X / IP66
Electrical interface: 1/2"
Relay: Four SPDT (Type C) contacts, 1200W, 5 A, 250 Vac
Digital communication: MODBUS RS232/RS485, Profibus DPV1;HART protocol (optional)
Memory Backup: Flash
Electronic certification: EMC: CE certification, electromagnetic and radiation emissions in accordance with EN 50081-2, anti-interference in accordance with EN 61000-6-2.
General Purpose: UL,ETL
-Product Applications
SC200 universal digital controller can be used for municipal sewage, tap water, pollution sources, surface water, industrial process water and wastewater monitoring.
-Product Characteristics
Versatile
● All digital sensors with Hash can realize "plug and play" operation.
● Multi-channel controller, which can connect 1 or 2 sensors, reducing costs and providing an economical solution for adding the next sensor in the future.
● Standard controller, no need to use various special controllers.
● True dual sensor controller, 4-20mA output, transmitting basic and auxiliary measured values.
Easy to use and reliable results
● Password protected SD card reader can provide an easy solution for data download and transfer.
● Large-size screen, friendly operation interface and calibration step instructions help reduce operation errors.
● Built-in visual alarm system, more reliable operation
Communication Options
● MODBUS RS232/RS485 or Profibus DPV1
● HART protocol
Source:Hash Water Qualitywebsite public information
Case Studies
市政污水处理污水处理厂 · 控制器和传感器应用案例
项目背景
市政污水处理客户在污水处理厂环节，长期面临「出水水质监测精度不足、仪表易受污染导致数据漂移，影响达标排放」的困扰，对控制器和传感器的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的控制器和传感器，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应市政污水处理复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
食品饮料食品生产线 · 控制器和传感器应用案例
项目背景
食品饮料客户在食品生产线环节，长期面临「卫生级测量要求高，在线仪表需耐 CIP/SIP 清洗且精度稳定」的困扰，对控制器和传感器的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的控制器和传感器，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应食品饮料复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
化工制药反应釜与储罐 · 控制器和传感器应用案例
项目背景
化工制药客户在反应釜与储罐环节，长期面临「介质腐蚀性强、工况复杂，仪表需耐腐蚀且防爆」的困扰，对控制器和传感器的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的控制器和传感器，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应化工制药复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
电力能源电厂锅炉与汽机 · 控制器和传感器应用案例
项目背景
电力能源客户在电厂锅炉与汽机环节，长期面临「高温高压工况下测量不稳定，维护停机成本高」的困扰，对控制器和传感器的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的控制器和传感器，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应电力能源复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
