Applicable for Upstream + Downstream + Brewing
Optical Sensor For Backscattering Measurement
EXplore 171
EXplore 171 is a compact NIR turbidity sensor for use in a range of medium- and high-turbidity process applications in the food industry, including dairies.
Last updated: June 26, 2024
EXplore 171
NIR backscattering sensor in compact design
The EXplore 171 is a compact NIR turbidity sensor for use in a variety of medium- and high-turbidity process applications in the food industry, such as in dairies. It’s a reliable back scattering sensor with an integrated amplifier thanks to its compact and durable structure in the stainless steel housing and non-wearing sapphire lens.
The turbidity value can be output via the standard interface 4…20 mA.
Your benefits
- Compact design with integrated amplifier
- Durable sapphire lens
- Hygienic Design, CIP/SIP-capable
- The LED light source ensures a long-lasting and stable signal
- No calibration and parametrisation necessary
| Technical Specifications* | *Subject to change without notice | |
|---|---|---|
| Measuring range max. | 0-100 % | |
| Resolution | 0,1 % | |
| Accuracy | ± 1,5 % from measurement value | |
| Reproducibility | ≤ 1 % from final value | |
| Wavelength | 850 nm | |
| Light source | LED | |
| Wetted material | Stainless steel 1.4435 (316L) | |
| Surface | Ra <0.37 µm e-polished | |
| Measuring window (lens) | Sapphire | |
| Supply voltage | 24 V DC | |
| Process connection | Thread G1/2" | |
| Process temperature | -10...90 °C, 135 °C max. 2 hours (SIP cycle) | |
| Process pressure | 0...20 bar (290 psi) | |
| Electrical connection | M12 connector 5-pin | |
| Interfaces | 4...20 mA | |
| Protection glass | IP69 (incl. connection cable) | |
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