XIOSSCR Ready Componenten & Functions
Control Unit
- For control cabinet installation or ready for use in control cabinet
- Up to 9 separate memory areas
- Flexible setting and operating options
Display
- Optional digital output to control a warning lamp in case limit value is exceeded
or - 7“ TFT Display
- Touch screen with main view and various sub-menus
- Display of current measured values
- Display of current alarm messages
- Visual alarm if limit values are exceeded
- Last NOx daily average values retrievable
System Scope
- NOx data logger including SCR control and NOx sensor
- Temperature sensor
- Sensor cable
- optional: differential pressure sensors, up to four temperature sensors
SCR Catalyst System
HEINZMANN’s SCR system is used to reduce the level of pollutants in the exhaust gas produced by combustion engines, and is based on the XIOS universal governor. XIOSSCR reliably and very precisely regulates the supply of AdBlue to the exhaust gas by controlling pumps and the corresponding injectors. All relevant measurements and operating data are used directly to provide fast, high-precision control. The system also includes the corresponding NOx and temperature sensors, extensive safety functions for protecting catalytic converters, and an economical tank management concept.
XIOSSCR
An XIOSSCR control unit for regulating catalytic converter systems:
XIOSSCR control unit:
- Pump control (AdBlue)
- Injector control (AdBlue)
- CAN bus, SAE J1939 protocol for NOX sensors pre and post catalyst,
temperature sensors pre and post catalyst
More information
XIOSUC
- Various analogue & digital I/Os
- Tank management system
- Extensive safety and monitoring system
- Data logging
XIOSSCR Ready - Data Logger
The XIOSSCR Ready control has a data logger and enables emission-related data to be monitored and recorded in accordance with 44. Federal Immission Protection Ordinance. In addition to the NOx daily average values, which are saved in a separate area, the functional capability of an oxidation catalytic converter to comply with formaldehyde limits can be ensured, e,g, by monitoring exhaust temperatures, the temperature difference and the differential pressure.
- Activation of the SCR control at any time
- Monitoring and recording of emission-related data according to the 44. Federal Immission Protection Ordinance
- Continuous recording of any measured values in up to 9 separate memory areas, either to fixed memory or ring memory
- Alarm message if limit values are exceeded or for system errors
- NOx daily average value as analogue output for data integration into an existing control system
- Freely definable analogue or digital outputs
XIOSSCR Control Components & Functions
Control Unit
- For control cabinet installation or ready for use in control cabinet
- Up to 9 separate memory areas
- Flexible setting and operating options
Display
- Optional digital output to control a warning lamp in case limit value is exceeded
or - 7“ TFT Display
- Touch screen with main view and various sub-menus
- Display of current measured values
- Display of current alarm messages
- Visual alarm if limit values are exceeded
- Last NOx daily average values retrievable
System Scope
- SCR control inclusive. (NOx) data logger
- NOx Sensors
- Temperature sensors
- AdBlue nozzle & pump
- Sensor & actuator cable
- optional: AdBlue level switch, differential pressure sensors, up to four temperature sensors
XIOSSCR Control
The XIOSSCR control unit supports compliance with future emission regulations thanks to closed loop control of NOx emissions in the exhaust gas. The excellent I/O flexibility of the control unit allows parallel operation of two catalytic converters and up to six AdBlue injectors on one engine and enables a system design for engines sizes up to approx. 5 MW.. The recording and monitoring functions of the data logger are also available for the SCR control.
SCR system
- No compressed air required
- Monitioring of the NOx concentration before and after the SCR catalytic converter
- Rapid response to load steps
- Detection of overdosing/ammonia formation
Recording
- Additional recording in up to 9 separate memory areas either to fixed memory or ring memory
- Monitoring and recording of the NOx daily average value and emission-related data in accordance with 44. Federal Immission Protection Ordinance
NOx Secure Complete Kit
In addition to the NOx data logger , the retrofit kit includes the cable harness, a display module, and one NOx and one exhaust gas temperature sensor. The system can be optionally expanded with components such as a second temperature sensor or a differential pressure sensor.
- Monitoring and recording emission-related data in accordance with 44. Federal Immission Protection Ordinance
- Continuous recording of NOx sensor values (NOx & O2) for efficient system monitoring
- Alarm message if limit values are exceeded or for system errors
Optional Components
The following components are available as an option:
- Differential pressure sensor
- Additional temperature sensor for measuring the differential temperature
- Pressure connection set
- Condensate trap