污水处理设备 污泥处理设备 水处理过滤器 软化水设备/除盐设备 纯净水设备 消毒设备|加药设备 供水/储水/集水/排水/辅助 水处理膜 过滤器滤芯 水处理滤料 水处理剂 水处理填料 其它水处理设备
恩德斯豪斯(中国)自动化有限公司
产品规格参数输入1xPuls/Analog2xRTD/AnalogLooppowersupply24VDC(+/-16%)输出1x4
1x Puls/Analog
2x RTD/Analog
Loop power supply 24V DC (+/-16%)
1x 4...20mA
2x digital (Open Collector)
160 x 80 Dot-Matrix LCD with white backlit
colour change in case of alarm event
active display area 70 x 34 mm
heat quantity and heat quantity difference
1x Puls/Analog
2x RTD/Analog
Loop power supply 24V DC (+/-16%)
1x 4...20mA
2x digital (Open Collector)
160 x 80 Dot-Matrix LCD with white backlit
colour change in case of alarm event
active display area 70 x 34 mm
heat quantity and heat quantity difference
能源管理仪
Energy manager
Monitoring and billing of energy in heating and cooling applications as well as combined heating-and cooling circles.
Typical applications can be found in industries, district heating and building automation.
heat quantity and heat quantity difference
1
yes
IAPWS-97
web server
USB
Ethernet
Modbus RTU/TCP Slave
M-Bus
Not defined
Low voltage power supply:
100 bis 230 V AC (-15% / +10%)
Small voltage power supply:
24 V DC (-50% / +75%)
24 V AC (±50%)
IP65
1x Puls/Analog
2x RTD/Analog
Loop power supply 24V DC (+/-16%)
1x 4...20mA
2x digital (Open Collector)
144 x 144 x 103.1 mm (5.67" x 5.67" x 4.06")
3 button on site or via FieldCare
read out of historical / logged data via Field Data Manager Software (SQL database and visualization interface)
selectable language
160 x 80 Dot-Matrix LCD with white backlit
colour change in case of alarm event
active display area 70 x 34 mm
Calculated Values:
Energy, volume, density, enthalpy & enthalpy difference, DP-Flow-Compensation, mass, temperature difference
Counters:
Volume, mass, energy, counter in case of failure
Optional:
tariff 1, tariff 2 or seperated heating energy, cooling energy, bilance energy
CE
CSA GP
MID 004 (custody transfer) according EN1434 (water/other liquids)
OIML R75
能源管理仪
加热和冷切应用中的能量监测和计费,组合加热和冷却回路。
典型应用常用于行业中、区域加热和建筑自动化。
CE、UL认证、CSA GP、MID 004(计量交接),符合EN1434(水/其他液体)和OIML R75
1路脉冲/模拟量
2路RTD/模拟量
回路电源24V DC(+/-16%)
1路4...20mA、
2路数字量(集电极开路)
2x
低压电源:100...230 V AC(-15% / +10%);小电压电源:24 V DC(-50% / +75%),24 V AC(±50%)
144 x 144 x 103.1 mm
(5.67" x 5.67" x 4.06")
计算值:
能量、体积、比焓和比焓差、
差压流量补偿、
质量流量、
温度差;
计数器:体积流量、质量流量、能量、故障次数计数器
可选:tariff 1、tariff 2或独立热能量、冷却能量、平衡能量
3个按键现场操作或通过FieldCare操作;通过现场数据管理软件(SQL数据库和显示软件)读取历史数据/日志数据,可选显示语言
160 x 80点阵背光液晶显示屏,出现报警时颜色变化,有效显示尺寸70 x 34 mm
电子温度传感器匹配,通过CvD系数、测量值日志、计量交接日志、事件日志、限位值监测
IAPWS-IF97
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