Jual In-Situ Level TROLL Family

Fitur 

• Sub-1 inch diameter (0.72 in; 1.83 cm)
• Vented (gauged) or non-vented (absolute) pressure measurement
• Automatic atmospheric compensation (vented models only)
• Fully sealed, all titanium construction and sensors
• 4.0 MB memory holds 260,000 data points
• Advanced logging modes
• NIST calibration report
• Rugged Twist-lock cable (sold separately)

Aplikasi 

1. Karakterisasi Aquifer : slug tests & pumping tests
2. Pesisir: level air pasang pelabuhan & penelitian lahan basah/muara
3. Hydrologic events: monitoring hujan badai, & sistem kontrol banjir
4. Monitoring groundwater dan surface water untuk jangka panjang dan realtime
5. Pertambangan & remediasi

Spesifikasi

• Temperature ranges : Operational: -20-80° C (-4-176° F); Storage: -40-80° C (-40-176° F); Calibrated: -5-50° C (23-122° F)
• Dimension : 1.83 cm (0.72 in.) OD x 21.6 cm (8.5 in.)
• Weight : 197 g (0.43 lb)
• Materials : Titanium body; Delrin® nose cone
• Output options : Modbus/RS485, SDI-12, 4-20 mA
• Battery type & life : 3.6V lithium; 10 years or 2M readings
• External power : 8-36 VDC
• Memory : up to 4.0 MB, Data records 260,000, 50 Data logs 
• Fastest logging rate : 4 per second
• Fastest output rate : Modbus: 2 per second, 
• SDI-12 & 4-20 mA: 1 per second
• Log types : Linear, Fast Linear, Linear
• Average, Event, Step Linear,
• True Logarithmic

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