Jewell Instruments C802 Specifications

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
Resolution
Repeatability
Non-Linearity 1% 2% 0.5%
Scale Factor
Kz Temp Coefficient (deg/C)
Ks Temp Coefficient (%/°C)

Time Constant 0.15 sec
Output 4-20mA Two-wire current loop (per axis)
Channels Tilt, Temperature
Output Impedance 270 ohms
Temperature Output
Power (0.02 Ampere x R + 10 VDC) < Vs < 29 VDC
Environmental
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

±0.5° ±3.0° ±50°
<0.0001° 0.0006° 0.01°
<0.0002° 0.001° 0.02°

0.0625°/mA 0.375°/mA 6.25°/mA
±0.0002°/°C (typical) ±0.002°/°C (typical)

<0.04%/°C (typical)

0.1°C/mV typical (single ended; 0°C = 0mV)

-40 to +85°C operation and storage. IP65

Ordering Code:

<0.1%/°C (typical)

Jewell Instruments LLC 850 Perimeter Road, Manchester, NH 03103

[e-mail] • www.jewellinstruments.com • Tel [phone]

L00162 Rev. B

Model C802 DeepWater 4-20 mA Tiltmeter

Dimensions:

Axis Configuration:

LONGITUDINAL

CONFIGURATION

Jewell Instruments LLC 850 Perimeter Road, Manchester, NH 03103

[e-mail] • www.jewellinstruments.com • Tel [phone]

TRANSVERSE

CONFIGURATION

L00162 Rev. B