Endress+Hauser
Endress+Hauser DCEB Nanomass Gas Density
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Measuring principle | MEMS coriolis |
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Sensor features | High process safety and product quality – permanent process monitoring in real time. Increased process efficiency – continuous measurement and fast response time. High availability – maintenance‐free. Integrated pressure and temperature measurement. Different hazardous area approvals available. |
Transmitter features | Complete data transparency – integrated data logger. Excellent price/performance ratio – multivariable measurement (temperature, pressure, concentration). Reliable – insensitive to vibrations. 2‐line backlit display with push buttons. |
Nominal diameter range | DN 0.7 (1/36") |
Wetted materials | Micro channel: Silicon; Schott Borofloat 33 Manifold 1.4542 (17‐4 PH) Connection: Swagelok, 1.4404 (316L) Pressure sensor: 1.4404 (316L) O‐ring: Viton Process membrane: Ceramics (AI2 O3) |
Measured variables | Density, temperature, pressure, reference density, average molar mass,concentration |
Max. measurement error | Density (gas): ±0.1 kg/m³ Temperature: ± 0.5°C Pressure: ± 0.02 bar |
Measuring range | 0 to 30 kg/m³ (0 to 0.03 g/cm3, 0 to 0.03 SGU) |
Max. process pressure | 20 bar (290 psi) |
Medium temperature range | –20 to +60 °C (–4 to +140 °F) |
Ambient temperature range | –20 to +60 °C (–4 to +140 °F) |
Transmitter housing material | Powder‐coated aluminium |
Degree of protection | Standard: IP65/67 |
Display/Operation | 2‐line backlit display with push buttons Configuration via local display and operating tools possible USB or RS232 interface |
Outputs | 2 outputs: 4‐20 mA (passive) |
Inputs | None |
Power supply | DC 8 to 28 V |
Hazardous area approvals | ATEX, IECEx, UL C/US Cl. I |
Other approvals and certificates | Calibration NAMUR |
Measuring principle | MEMS coriolis |
Product headline | The device for continuous gas density measurement in the process. Highly accurate density and concentration measurement of non‐corrosive, inflammable, non‐inflammable gases and gas mixtures. |
Sensor features | High process safety and product quality – permanent process monitoring in real time. Increased process efficiency – continuous measurement and fast response time. High availability – maintenance‐free. Integrated pressure and temperature measurement. Different hazardous area approvals available. |
Transmitter features | Complete data transparency – integrated data logger. Excellent price/performance ratio – multivariable measurement (temperature, pressure, concentration). Reliable – insensitive to vibrations. 2‐line backlit display with push buttons. |
Nominal diameter range | DN 0.7 (1/36") |
Wetted materials | Micro channel: Silicon; Schott Borofloat 33 Manifold 1.4542 (17‐4 PH) Connection: Swagelok, 1.4404 (316L) Pressure sensor: 1.4404 (316L) O‐ring: Viton Process membrane: Ceramics (AI2 O3) |
Measured variables | Density, temperature, pressure, reference density, average molar mass,concentration |
Max. measurement error | Density (gas): ±0.1 kg/m³ Temperature: ± 0.5°C Pressure: ± 0.02 bar |
Measuring range | 0 to 30 kg/m³ (0 to 0.03 g/cm3, 0 to 0.03 SGU) |
Max. process pressure | 20 bar (290 psi) |
Medium temperature range | –20 to +60 °C (–4 to +140 °F) |
Ambient temperature range | –20 to +60 °C (–4 to +140 °F) |
Transmitter housing material | Powder‐coated aluminium |
Degree of protection | Standard: IP65/67 |
Display/Operation | 2‐line backlit display with push buttons Configuration via local display and operating tools possible USB or RS232 interface |
Outputs | 2 outputs: 4‐20 mA (passive) |
Inputs | None |
Power supply | DC 8 to 28 V |
Hazardous area approvals | ATEX, IECEx, UL C/US Cl. I |
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