RS33 -蒸汽計(jì)算儀

RMS621-21AAA12A1 停產(chǎn)替代RS33-AA1+AAD2 
EngyCal RS33 -蒸汽計(jì)算儀
蒸汽計(jì)算儀用于記錄飽和/過(guò)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(jì)算儀用于記錄飽和和過(guò)熱蒸汽中的蒸汽質(zhì)量和能量流量。基于測(cè)得的過(guò)程變量如體積流量、溫度、壓力進(jìn)行計(jì)算。
EngyCal RS33采用IAPWS IF97標(biāo)準(zhǔn)計(jì)算蒸汽質(zhì)量和能量流量。蒸汽的密度和焓值通過(guò)壓力和溫度等輸入變量計(jì)算。
記錄飽和和過(guò)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(shì)
差壓流量測(cè)量補(bǔ)償
根據(jù)國(guó)際水蒸汽表計(jì)算
溫度傳感器（傳感器-變送器匹配）和計(jì)算單元電子匹配，確保高精度溫度測(cè)量
詳細(xì)的數(shù)據(jù)日志，記錄當(dāng)前值和計(jì)數(shù)值、錯(cuò)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(guò)以太網(wǎng)和現(xiàn)場(chǎng)總線遠(yuǎn)程讀取數(shù)值
虧損計(jì)算儀在出現(xiàn)誤差和警報(bào)時(shí)確保信息透明
測(cè)量原理
能源管理儀

測(cè)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(jì)算結(jié)果
IAPWS-IF97

應(yīng)用數(shù)量
Not defined

數(shù)據(jù)存儲(chǔ)
yes

計(jì)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(jí)
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(shū)
CE
CSA GP
MID 004
OIML R75