Model 875 Mini Tuff Tilt

The model 875 Mini “Tuff Tilt” Tiltmeter combines high precision and durability in a miniaturized and economical instrument package. Using MEMS technology, the 875 delivers superior measurement accuracy with virtually no long-term drift and a resolution of 0.05°.

Output options include 0.5-4.5Vdc, 4-20mA and digital RS-485. All units are rated IP67 waterproof for advanced protection from the elements. Use the 875 Mini “Tuff Tilt” for structural monitoring, angle measurement, and control, platform leveling, testing and research, OEM, and more.

Weight	209.78 grams
Dimensions	45.97 x 52.07 x 35.56 mm
Applications	Construction Monitoring, Industrial Machinery Positioning, Platform Leveling/Positioning, Radial Gate Measurement & Control, Structural Monitoring
Angular Range	±5
Output Voltage Range (VDC)	0.5-4.5
FRO Tolerance (% maximum)	±0.30
Scale Factor	0.0667 ±0.0002, 0.1333 ±0.0004, 0.4000 ±0.0012
Scale Factor Temperature Coefficient (PPM/°C maximum)	150
0° Output (Volts, maximum @ room temperature)	2.5±0.03
0° Output Temperature Coefficient (V/°C maximum)	±0.005
Transverse Axis Misalignment (° maximum)	±1
Resolution (° maximum)	0.05
Threshold (° maximum)	0.002
Non-linearity (% FRO maximum)	2
Bandwidth (-3dB, Hz nominal)	<1
Start Up Time (seconds, maximum)	5
Response Time (seconds, maximum)	0.3
Number of Axes	1 or 2
Input Voltage Range (VDC)	9 to 30
Input Current (mA, maximum)	15
Output Noise (Vrms maximum)	0.006
Output Impedance (Ω nominal)	10
Operating Temperature Range	-40 to +85
Storage Temperature Range (°C)	-50 to +105
Shock	1 msec, 500 g, ½ sine
Seal	IP65