Model A904 Clinometer Pak

The Model 904-T Clinometer Pak unites our Model 900 Biaxial Clinometer with a weatherproof NEMA 4X (IP65) enclosure for indoor or outdoor applications that demand mechanical and environmental protection. Choose the high-gain, standard or wide-angle version, each with a different angular range. Clinometer Pak’s internal circuitry accepts a wide input voltage range and provides stable, low-impedance analog outputs for measurement by dataloggers, PLCs, digital voltmeters, and other recording devices. A temperature sensor is included as a standard feature. Options include viscous damping and 0-5 Volt output. This product is also available in a submersible stainless steel enclosure.

Additional Information

Weight 16 oz
Dimensions 4.72 × 3.15 × 2.36 in

Performance Specifications

Angular Range (°)±10±25±50
Resolution (°)10.0050.010.02
Repeatability (°)
Scale Factor (°/V)241025
Non-linearity (%)312.57
Output Voltage (V)±2.5 or 0-5
ChannelsX-tilt, Y-tilt, Temperature
Kz Coefficient (°/C, typical)±10 arcsec
Ks Coefficient (%/C, typical)±0.03
Time Constant (seconds)0.15
Natural Frequency (Hz)10
Power±2.5 Output: +8 to +24VDC
0-5 Output: +10.5 to +26.5 VDC
7mA, 250mV ripple max, reverse polarity protected
EnvironmentalOperating: -40°C to +80°C
Storage: -40°C to +85°C
0-90% humidity
MaterialsDie-cast aluminum, painted

1: Resolution calculated at 1mV.
2: Linear scale factor calculated from BFSL through calibration curve.
3: Linearity calculated as max % deviation from BFSL. 0.05% linearity achievable using a polynomial.

*Specifications subject to change without notice on account of continued product development


Outline Drawing

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