A904 Clinometer Pak Datasheet

Product catalog summary

Overview: The Model A904 Clinometer Pak by Jewell Instruments is a cost-effective biaxial inclinometer designed for industrial applications such as pitch and roll measurements, platform positioning, and geotechnical monitoring. It features a rugged, weatherproof enclosure and is available with either +/-2.5V or 0-5V DC output.

Specifications:

Angular Range: Available in High-Gain (±10°), Standard (±25°), and Wide-Angle (±50°).
Resolution: 0.005° for High-Gain, 0.01° for Standard, and 0.02° for Wide-Angle.
Repeatability: 0.02° across all models.
Scale Factor: 4°/V for High-Gain, 10°/V for Standard, and 25°/V for Wide-Angle.
Non-Linearity: 1% for High-Gain, 2.5% for Standard, and 7% for Wide-Angle.
Output: ±2.5 VDC or 0-5 VDC.
Channels: X-tilt, Y-tilt, Temperature.
Environmental Conditions: Operating temperature from -40 to +80°C, storage from -40 to +85°C, and 0-90% humidity.
Power Requirements: +8 to +24 VDC for bipolar output; +10.5 to +26.5 VDC for 0-5V output.
Dimensions and Weight: 120 x 80 x 60 mm, 0.4 kg.

Materials: The enclosure is made of die-cast aluminum and painted for durability.

Accessories:

6-conductor cable (specify length).
6-pin male receptacle and 6-socket in-line plug for connectivity.
Optional 870 Readout Module with Digital Multimeter Display.
Mounting brackets for vertical and horizontal surfaces.

Additional Information: The device is IP65 waterproof and can drive cables over 500 meters. It includes a 3m cable pigtail as standard, with longer lengths available upon request. The specifications are subject to change due to ongoing development.

Catalog excerpts

Model A904 Clinometer Pak The model A904 “Clinometer Pak” is a low cost biaxial inclinometer housing a rugged weatherproof enclosure. Units are available in +/-2.5V or 0-5V DC output. All A904 Clinometers are IP65 waterproof, and powerful on-board electronics will drive cables over 500 meters. Use the model A904 and for industrial pitch and roll measurements, platform position and control, geotechnical monitoring and more. Units come standard with 3m cable pigtail; for longer lengths please specify per order. Angular Range 1 Resolution Repeatability 2 Scale Factor 3 Non-Linearity Output Channels Kz Coefficient Ks Coefficient Time Constant Natural Frequency Output Impedance Power Environmental Dimensions, Weight 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 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 Operating: -40 to +80 C Storage: -40 to +85 C 0-90% humidity 120 x 80 x 60 mm, 0.4 kg (1 lb.) Die-cast aluminum, painted *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: Pin-out/Wiring: Color Jewell Instruments LLC 850 Perimeter Road, Manchester, NH 03103 [email protected] • www.jewellinstruments.com • Tel (800)

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