Accurate Level Monitoring, Wireless and Effortless

Overview:

Accutech GL10 Wireless Gauge Level Field Unit

Key Facts and Features:

• Sensor Type: Gauge Level
• Frequency Range: 900 MHz and 2.4 GHz license-free bands
• Functional Pressure Sensor Absolute Pressure Range: 15 PSIA (1.034 BAR), 30 PSIA (2.068 BAR)
• Accuracy:
  • ± 0.25% of full-scale at 20 °C (68 °F)
  • ± 0.5% of sensor URL over temperature range -40...+85 °C (-40...+185 °F)
• Stability: Combined zero and span stability less than ± 0.1% of sensor URL per year at 21 °C (70 °F)
• Extended Sensors: Enable installation of electronics and wireless unit in elevated, unobstructed locations to enhance transmission range and isolate electronics from process vibration.
• Battery Life: Up to 10 years, depending on configuration
• Durable Design: Housed in a weather-resistant NEMA 4X enclosure with options for remote sensor and antenna.
• User-Friendly: Integrated LCD display with membrane-switch buttons for easy local configuration and error message display.
• Self-Diagnostics: Continuous monitoring of operation with notification of out-of-spec parameters.
• Local Configuration Interface: Configure sampling and RF parameters using membrane-switch buttons.
• Remote Configuration: Via Accutech Manager software for network-wide monitoring and management.
• Network Capacity: Supports up to 100 field units per base radio and 256 base radios per network.
• Low Battery Notification: Indicates the need to replace the battery approximately one month in advance.

Benefits:

Wireless Flexibility: Integrated frequency-hopping spread-spectrum transceiver for robust communication over distances up to 3000 ft (1000 m).
Battery Efficiency: Configurable sampling and transmission rates extend battery life.
Scalability: Supports up to 100 field units per base radio and 256 base radios per network.

Applications:

Hydrostatic level measurement in vented tanks
Industrial level monitoring
Any industry requiring precise and reliable level measurements

Technical Specifications:

Operating Temperature:

• Electronics: -40...+85 °C (-40...+185 °F)
• Display: -40...-20 °C (-40...-4 °F) with reduced visibility
• Humidity: 0...95%, non-condensing
• Materials: 316L stainless steel fittings, epoxy-coated aluminum enclosure
• Power: Self-contained with 1 D-cell Lithium Thionyl battery

Communication:

• 900 MHz: 902...928 MHz band, data rates of 19.2 kbps and 76.8 kbps
• 2.4 GHz: 2400...2483.5 MHz band, data rates of 50/100 kbps
• Environmental Testing: Tested per IEC 60068-2-6 (vibration) and IEC 60068-2-27 (shock)
• Electromagnetic Compatibility: Operates within specification in fields from 80...1,000 MHz with field strengths to 30 V/m. Meets IEC 61000-6-2 General Immunity Standard and IEC 6100-6-4 compatibility emissions standard
• Output Resolution: 24-bit analog-to-digital conversion