The 9010 controller operates with one independent sensor, while the 9020 operates with two independent sensors per controller module. Each module has an independent power supply for increased system reliability. Both units have full internal diagnostics, reducing false alarms and unexpected failures. The controller switches on the external gas detectors, while the large four-digit LCD display and LED provide essential information such as gas concentration and alarm status.

This product is available in several options and therefore pricing is on request. For more information and pricing, please contact us at info@holugt-sauer.com.

FEATURES:

• Suitable for SIL 2
• Improved menu navigation (with ESC key)
• One hardware configuration for all detectors
• Reconfiguration of controller module is via software menu
• Each module has its own power supply
• Universal power supply with improved power supply to the connected sensors
• Backwards compatible (works with previous 9010/9020 version)
• 9010/9020 controllers monitor up to 20 channels
• Large LCD screen and LED provide information on gas concentration, alarm status, time-out function, etc.
• RS 485 for Modbus RTU and Ethernet for Modbus TCP
• Two versions: 19" rack and wall mount