Suspended Solids
Sensor for optical measurements of suspended solids.
The eCHEM optical sensor for solid measurements is a process- and immersion sensor for measuring solid particle content. The measurement is based on measurement of attenuation. |
Measurement technology | Optical measurement by attenuation | |
Measurement principle | Absorption / attenuation | |
Parameters | Suspended Solids | |
Measuring range | 0...30 g/L | |
Measurement accuracy | ± 3 % of Full Scale | |
Measurement wavelength | 880 nm | |
Response time | 90% of the value in 5 seconds | |
Housing material | stainless steel 1.4401 | |
Dimensions (L x Ø) | 210 mm x 42 mm | ~ 8.3˝ x 1.7˝ |
Weight | 1.64 kg (mit 10m Kabel) | ~ 3.6 lbs (with 10 m cable) |
Process connection | 1” GAS | |
Interface | RS-485, Modbus RTU | |
Power consumption | 3 W | |
Power supply | 12...24 VDC (± 10 %) | |
Connector | 8-pin M12-plug | |
Maintenance effort | Typically ≤ 0.5 h/month | |
Calibration/maintenance interval | 24 months | |
System compatibility | Modbus RTU | |
Warranty | 1 Year (EU & US: 2 years) on electronics; All wearing parts are not included in the warranty | |
Max. pressure | 4 bar | ~ 58 psig |
Protection type | IP68 | NEMA 6P |
Sample temperature | 0...+60 °C | ~ +32 °F... +140 °F |
Ambient temperature | 0...+60 °C | ~ +32 °F... +140 °F |