Model C802 DeepWater 4-20 mA Tiltmeter The model C802 Deepwater is a high-precision submersible tiltmeter for use in marine, offshore, and deep ocean applications with 420mA output. Using an absolute gravity referenced electrolytic sensor, the C802 delivers superior measurement accuracy with virtually no long-term drift. High-gain units are sensitive to <0.0017 mm/m or better. All units are rated to +2500m waterproof for advanced protection from the elements. Use the D802 “DeepWater” for structural monitoring, angle measurement and control, platform leveling, and more. High-Gain Standard Wide-Angle Angular Range ±0.5° ±3.0° ±50° Resolution <0.0001° 0.0006° 0.01° Repeatability <0.0002° 0.001° 0.02° Non-Linearity 1% 2% 0.5% Scale Factor 0.0625°/mA 0.375°/mA 6.25°/mA Kz Temp Coefficient (deg/C) ±0.0002°/°C (typical) ±0.002°/°C (typical) Ks Temp Coefficient (%/°C) <0.1%/°C (typical) <0.04%/°C (typical) Time Constant 0.15 sec Output 4-20mA Two-wire current loop (per axis) Channels Tilt, Temperature Output Impedance 270 ohms Temperature Output 0.1°C/mV typical (single ended; 0°C = 0mV) Power (0.02 Ampere x R + 10 VDC) < Vs < 29 VDC Environmental -4 to +60°C operation; -40 to +85°C storage. IP68 Dimensions 120 x 80 x 60 mm, 5 kg (11 lb.) Materials 316 SS (6AL-4V Titanium also available) Cable 6-conductors, Neoprene, 20 AWG, no shield Specifications subject to change without notice on account of continued product development Ordering Code: Jewell Instruments LLC 850 Perimeter Road, Manchester, NH 03103 [email protected] • www.jewellinstruments.com •

Model C802 DeepWater 4-20 mA Tiltmeter Dimensions & Axis Configurations: Jewell Instruments LLC 850 Perimeter Road, Manchester, NH 03103 [email protected] • www.jewellinstruments.com • Tel (800) 227-5955 L00162 Rev.

Model C802 DeepWater 4-20 mA Tiltmeter Circuit Diagram: Model C802 (Uniaxial Versions) Model C802 (Biaxial Versions) Jewell Instruments LLC 850 Perimeter Road, Manchester, NH 03103 [email protected] • www.jewellinstruments.com • Tel (800) 227-5955 L00162 Rev.