RS33 -蒸汽計算儀

RMS621-21AAA12A1 停產(chǎn)替代RS33-AA1+AAD2 
EngyCal RS33 -蒸汽計算儀
蒸汽計算儀用于記錄飽和/過熱蒸汽應(yīng)用中的蒸汽質(zhì)量和能量流量
產(chǎn)品規(guī)格參數(shù)
輸入
1x Puls/Analog for flow
2x RTD/Analog for temperature and pressure
Loop power supply 24V DC (+/-16%)
輸出
1x 4...20mA
2x digital (Open Collector)
顯示
160 x 80 Dot-Matrix LCD with white backlit
colour change in case of alarm event
active display area 70 x 34 mm
應(yīng)用領(lǐng)域
EngyCal RS33 -蒸汽計算儀用于記錄飽和和過熱蒸汽中的蒸汽質(zhì)量和能量流量?；跍y得的過程變量如體積流量、溫度、壓力進(jìn)行計算。
EngyCal RS33采用IAPWS IF97標(biāo)準(zhǔn)計算蒸汽質(zhì)量和能量流量。蒸汽的密度和焓值通過壓力和溫度等輸入變量計算。
記錄飽和和過熱蒸汽中的蒸汽質(zhì)量和能量流量（蒸汽熱量、蒸汽熱差）。主要應(yīng)用于：
食品行業(yè)
化工行業(yè)
制藥行業(yè)
電廠
樓宇系統(tǒng)與工廠工程
優(yōu)勢
差壓流量測量補償
根據(jù)國際水蒸汽表計算
溫度傳感器（傳感器-變送器匹配）和計算單元電子匹配，確保高精度溫度測量
詳細(xì)的數(shù)據(jù)日志，記錄當(dāng)前值和計數(shù)值、錯誤信息、操作參數(shù)的禁止條件和變化
標(biāo)準(zhǔn)模式適用于所連接和服務(wù)得所有通用型體積流量變送器和溫度傳感器
可通過以太網(wǎng)和現(xiàn)場總線遠(yuǎn)程讀取數(shù)值
虧損計算儀在出現(xiàn)誤差和警報時確保信息透明
測量原理
能源管理儀

測量原理
Energy manager

功能
Monitoring and billing of energy in saturated and superheated steam applications (steam heat flow, heat difference.
Typical applications can be found in food & beverage industry, chemical industry, pharmaceutical industry, power plants, building automation and skid builders.

計算結(jié)果
IAPWS-IF97

應(yīng)用數(shù)量
Not defined

數(shù)據(jù)存儲
yes

計算標(biāo)準(zhǔn)
IAPWS-97

通信
web server
USB
Ethernet
Modbus RTU/TCP Slave
M-Bus

電源
Not defined

回路供電
Low voltage power supply:
100 bis 230 V AC (-15% / +10%)
Small voltage power supply:
24 V DC (-50% / +75%)
24 V AC (±50%)

防護(hù)等級
IP65

輸入
1x Puls/Analog for flow
2x RTD/Analog for temperature and pressure
Loop power supply 24V DC (+/-16%)

輸出
1x 4...20mA
2x digital (Open Collector)

外形尺寸（WxHxD）
144 x 144 x 103.1 mm (5.67" x 5.67" x 4.06")

操作
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

顯示
160 x 80 Dot-Matrix LCD with white backlit
colour change in case of alarm event
active display area 70 x 34 mm

軟件功能
Calculated Values:
Energy, volume, density, enthalpy, DP-Flow
Counters:
volume, mass, energy, counter in case of failure
Optional:
tariff 1, tariff 2 or seperated heating energy, cooling energy, bilance energy

證書
CE
CSA GP
MID 004
OIML R75