TESCOM
ERNG Serien
ERNG-X Serien
Er et steady state no bleed engineered system for nøjagtig og stabil kontrol af naturlige gasser.
ERNG-X indeholder en tryk regulator, preconditioning filter, og en ER5000 for at automatisere kontrollen. ERNG-X er panel monteret og kan nemt installeres i en lukket kasse eller på væggen.
Applikationer
• Automated natural gas pressure or flow control
Fordele
ERNG-I
- Precise accuracy
- 16 Bit for Data Acquisition
- Steady state no bleed
- Control algorithms for Internal Feedback, External
Feedback or Cascade Control modes
- Selectable SETPOINT Signal Source
- USB (Not recommended)
- RS485
- External analog (4-20mA or 1-5VDC)
- Downloadable Profile (runs independent of PC or external analog source)
Selectable FEEDBACK Signal Source
- Internal Sensor (0-100 psig / 0-6.9 bar)
- External Analog: 4-20mA or 1-5VDC
Selectable Control Limits
- Programmable limits for analog setpoint, feedback and error signals
- Selectable control states: “Hold Last Pressure”, “Vent”, or “Full Open”
TESCOM ERTuneTM software provided for data acquisition, PID tuning (real time graphic display of setpoint and feedback), creating and downloading profiles
- TESCOM DLL provided for easy custom software development
- Software examples are provided for VB.NET, LabVIEW, C and C#
- Trigger data acquisition based on system events
- Two additional analog/digital inputs and two digital
Outputs that allow the user to:
- Monitor an external signal in addition to feedback (e.g. flow, temp, force)
- Alternate between two separate external feedback sources
- Start/Stop or Resume/Pause pressure profiles
- Wait for event to occur before proceeding to the next step in a downloaded profile (digital input)
- Indicate that an event occurred in a downloaded profile (digital output)
Analog output of the internal pressure sensor
- Conditional control with "IF/THEN" and "GoTo" profile commands
- Suspend control feature to lock output pressure for an extended period of time
- ER5050FX-1-002: NEMA 4X and IP66 (water tight, corrosion resistant)
ERNG-V
- All features of the ERNG-I except with 0-10 VDC Setpoint and Feedback signals
- Max Pressure: 190 bar
- Temperaturområde: -20 til 60°C
- Setpoints: USB, RS48 4-20mA, 1-5VDC - 0 -10 VDC
- Turn-on Time <240 milliseconds
- Vægt: 5.7 kg
Udvalgt variant
Produktbeskrivelse
ERNG-X Serien
Er et steady state no bleed engineered system for nøjagtig og stabil kontrol af naturlige gasser.
ERNG-X indeholder en tryk regulator, preconditioning filter, og en ER5000 for at automatisere kontrollen. ERNG-X er panel monteret og kan nemt installeres i en lukket kasse eller på væggen.
Applikationer
• Automated natural gas pressure or flow control
Fordele
ERNG-I
- Precise accuracy
- 16 Bit for Data Acquisition
- Steady state no bleed
- Control algorithms for Internal Feedback, External
Feedback or Cascade Control modes
- Selectable SETPOINT Signal Source
- USB (Not recommended)
- RS485
- External analog (4-20mA or 1-5VDC)
- Downloadable Profile (runs independent of PC or external analog source)
Selectable FEEDBACK Signal Source
- Internal Sensor (0-100 psig / 0-6.9 bar)
- External Analog: 4-20mA or 1-5VDC
Selectable Control Limits
- Programmable limits for analog setpoint, feedback and error signals
- Selectable control states: “Hold Last Pressure”, “Vent”, or “Full Open”
TESCOM ERTuneTM software provided for data acquisition, PID tuning (real time graphic display of setpoint and feedback), creating and downloading profiles
- TESCOM DLL provided for easy custom software development
- Software examples are provided for VB.NET, LabVIEW, C and C#
- Trigger data acquisition based on system events
- Two additional analog/digital inputs and two digital
Outputs that allow the user to:
- Monitor an external signal in addition to feedback (e.g. flow, temp, force)
- Alternate between two separate external feedback sources
- Start/Stop or Resume/Pause pressure profiles
- Wait for event to occur before proceeding to the next step in a downloaded profile (digital input)
- Indicate that an event occurred in a downloaded profile (digital output)
Analog output of the internal pressure sensor
- Conditional control with "IF/THEN" and "GoTo" profile commands
- Suspend control feature to lock output pressure for an extended period of time
- ER5050FX-1-002: NEMA 4X and IP66 (water tight, corrosion resistant)
ERNG-V
- All features of the ERNG-I except with 0-10 VDC Setpoint and Feedback signals
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