Model 900 Biaxial Clinometer The model 900 Biaxial Clinometer is an inexpensive, gravity-referenced clinometer (tiltmeter) with a wide dynamic range. Its small size and high precision make it a versatile choice for many measurement and control applications. Units are available with +/-2.5V or 0-5V DC output. Custom calibration ranges are also available on request. Units ship standard with 18” hook-up cable. Use the model 900 for industrial pitch and roll measurements, platform position and control, OEM assemblies, specialized research applications, and more. Angular Range 1 Resolution Repeatability 2 Scale Factor 3 Non-Linearity Output Channels Kz Coefficient (deg/C) Ks Coefficient (%/C) Time Constant Natural Frequency Output Impedance Power Environmental Dimensions Materials Standard Wide-Angle ±25° ±50° 0.01° 0.02° 0.02° 0.02° 10°/V 25°/V 2.5% 7% ±2.5 VDC or 0-5 VDC X-tilt, Y-tilt, Temperature 10-20 arcsec/C (typical) 0.03%/C (typical) 0.15 sec 10 Hz 270 ohms, short circuit protected +8 to +24 VDC (bipolar output); +10.5 to +26.5 VDC (0-5V output); 7mA, 250 mV ripple max, reverse polarity protected -40 to +85 C operating and storage. 0-90% humidity 2 x 2 x 0.64 inches (51 x 51 x 17 mm), 0.5 oz. (15g) Glass electrolytic sensor, fiberglass PCB *Specifications subject to change without notice on account of continued development; 1Resolution calculated at 1mV; 2Linear scale factor calculated from BFSL through calibration curve; 3Linearity calculated as max % deviation from BFSL. 0.05% linearity achievable using a polynomial Ordering Code: Jewell Instruments LLC 850 Perimeter Road, Manchester, NH 03103 [email protected] • www.jewellinstruments.com • Tel (800) 227

Model 900 Biaxial Clinometer Outline Diagram: * HIGH-GAIN, STANDARD GAIN OPTIONS ** WIDE-ANGLE OPTION 1 Resolution calculated a lmV 2 Linear scale factor calculated from BFSL3 Linearity calculated as max % deviation from BFSL. 0.05% linearity achievable using a polynomial Jewell Instruments LLC 850 Perimeter Road, Manchester, NH 03103