Endress + Hauser RMS621-32CCC12AU Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-32CCC12AU
Endress + Hauser RMS621 Energy manager - steam and heat computer for industrial energy calculation
Endress + Hauser RMS621 steam and heat computer RMS621 calculates steam mass, steam heat quantity, net steam quantity, steam-heat differential, water heat quantity and water-heat differential in up to 3 simultaneous applications.
Endress + Hauser RMS621 Energy manager measuring principle:
Energy manager - heat quantity - heat quantity difference
Endress + Hauser RMS621 Energy manager measuring range:
Measured variables: Current, PFM, pulse, temperatureCurrent
• 0/4 to 20 mA +10% overrange
• Maximum input current 150 mA
• Input impedance < 10 Ω
• Signal attenuation low-pass filter 1st order, filter constants 0 to 99 s configurable
• Fault recognition 3.6 mA and 21 mA limit as per NAMUR NE43
• 0/4 to 20 mA +10% overrange
• Maximum input current 150 mA
• Input impedance < 10 Ω
• Signal attenuation low-pass filter 1st order, filter constants 0 to 99 s configurable
• Fault recognition 3.6 mA and 21 mA limit as per NAMUR NE43
PFM
• Frequency range when using an input on the mainboard (Slot A): 0.25 Hz to 12.5 kHz
• Frequency range when using an input on an extension board (Slot B, C, D): 0.01 Hz to 12.5 kHz
• Signal level 2 to 7 mA low; 13 to 19 mA high
• Measurement method: period length/frequency measurement
Pulse
• Frequency range when using an input on the mainboard (Slot A): 0.25 Hz to 12.5 kHz
• Frequency range when using an input on an extension board (Slot B, C, D): 0.01 Hz to 12.5 kHz
• Signal level 2 to 7 mA low; 13 to 19 mA high with approximately 1.3 kΩ dropping resistor at 24 V voltage level
Temperature Resistance thermometer (RTD) according to ITS 90:
Designation Measuring range
Pt100 –200 to 800 °C (–328 to 1 472 °F)
Pt500 –200 to 250 °C (–328 to 482 °F)
Pt1000 –200 to 250 °C (–328 to 482 °F)
• Type of connection: 3- or 4-wire system
• Measuring current 500 µA
Endress + Hauser RMS621 Energy manager application:
• Energy management
• Chemical industry
• Heating and air conditioning
• Pharmaceutical industry
• Food and beverage
• Plant and panel manufacture
• Chemical industry
• Heating and air conditioning
• Pharmaceutical industry
• Food and beverage
• Plant and panel manufacture
Endress + Hauser RMS621 Energy manager advantages:
• Calculation of the following applications:
• Steam mass, steam heat quantity, net steam quantity, steam-heat differential, water heat quantity, water heat differential
• Simultaneous calculation of up to three applications per device
• Bi-directional flow applications or energy measurement is possible
• Split-range flow measurements
• Flow compensation due to improved differential
• pressure procedure
• Calculation as per IAPWS-IF 97
• Meets standards EN 1434-1, 2, 5 and 6 and OIML R75
• Steam mass, steam heat quantity, net steam quantity, steam-heat differential, water heat quantity, water heat differential
• Simultaneous calculation of up to three applications per device
• Bi-directional flow applications or energy measurement is possible
• Split-range flow measurements
• Flow compensation due to improved differential
• pressure procedure
• Calculation as per IAPWS-IF 97
• Meets standards EN 1434-1, 2, 5 and 6 and OIML R75
Endress + Hauser RMS621 Energy manager input signal:
Flow, differential pressure, pressure, temperature
Endress + Hauser RMS621 Energy manager output signal:
Current, pulse, transmitter power supply (TPS) and switching output
RMS621-22CCC12AU
Endress + Hauser RMS621-22CCC12AU Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-22CCC12AU
RMS621-41AAA1AC1
Endress + Hauser RMS621-41AAA1AC1 Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-41AAA1AC1
RMS621-31CCC12AU
Endress + Hauser RMS621-31CCC12AU Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-31CCC12AU
RMS621-22AAA1AA1
Endress + Hauser RMS621-22AAA1AA1 Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-22AAA1AA1
RMS621-41BBB12CU
Endress + Hauser RMS621-41BBB12CU Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-41BBB12CU
RMS621-21CCC12AU
Endress + Hauser RMS621-21CCC12AU Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-21CCC12AU
RMS621-11BBB12AU
Endress + Hauser RMS621-11BBB12AU Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-11BBB12AU
RMS621-12BBB1AA1
Endress + Hauser RMS621-12BBB1AA1 Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-12BBB1AA1
RMS621-42AAA1AC1
Endress + Hauser RMS621-42AAA1AC1 Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-42AAA1AC1
RMS621-11AAA12AU
Endress + Hauser RMS621-11AAA12AU Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-11AAA12AU
RMS621-31BBB12AU
Endress + Hauser RMS621-31BBB12AU Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-31BBB12AU
RMS621-42BBB12CU
Endress + Hauser RMS621-42BBB12CU Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-42BBB12CU
RMS621-22AAA12AU
Endress + Hauser RMS621-22AAA12AU Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-22AAA12AU
RMS621-32BBB1AA1
Endress + Hauser RMS621-32BBB1AA1 Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-32BBB1AA1
RMS621-12CCC12AU
Endress + Hauser RMS621-12CCC12AU Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-12CCC12AU
RMS621-42BBB1AC1
Endress + Hauser RMS621-42BBB1AC1 Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-42BBB1AC1
RMS621-12AAA12AU
Endress + Hauser RMS621-12AAA12AU Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-12AAA12AU
RMS621-11CCC1AA1
Endress + Hauser RMS621-11CCC1AA1 Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-11CCC1AA1
RMS621-21AAA1AA1
Endress + Hauser RMS621-21AAA1AA1 Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-21AAA1AA1
RMS621-31CCC1AA1
Endress + Hauser RMS621-31CCC1AA1 Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-31CCC1AA1
RMS621-41CCC1AC1
Endress + Hauser RMS621-41CCC1AC1 Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-41CCC1AC1
RMS621-11BBB1AA1
Endress + Hauser RMS621-11BBB1AA1 Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-11BBB1AA1
RMS621-21BBB1AA1
Endress + Hauser RMS621-21BBB1AA1 Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-21BBB1AA1
RMS621-11CCC12AU
Endress + Hauser RMS621-11CCC12AU Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-11CCC12AU
RMS621-41AAA12CU
Endress + Hauser RMS621-41AAA12CU Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-41AAA12CU
RMS621-31BBB1AA1
Endress + Hauser RMS621-31BBB1AA1 Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-31BBB1AA1
RMS621-41CCC12CU
Endress + Hauser RMS621-41CCC12CU Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-41CCC12CU
RMS621-41BBB1AC1
Endress + Hauser RMS621-41BBB1AC1 Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-41BBB1AC1
RMS621-12CCC1AA1
Endress + Hauser RMS621-12CCC1AA1 Medium: steam, water Diff pressure calculation DIN5167 Basic functions Slot A + E: 1x RS232 + 1x RS485 3x LPS = loop power supply Input A: 2x 0/4-20mA/PFM/pulse Output A: 1x relay Input E: 2x Pt100/500/1000 Output E: 2x0/4-20mA/pulse Calculation … [Read more...] about RMS621-12CCC1AA1