Measuring Range | Liquid: 0.35 ~ 7.0 m/s gas: 5.0 ~ 60.0 m/s steam: 6.0 ~ 70.0 m/s |
Suitable medium | Ordinary gases, saturated vapors, superheated vapors, Compressed air, ordinary liquids |
Nominal pipe diameter | DN15-300MM (flange, clamp) |
DN250-1800MM (insert) | |
Accuracy Level | ± 0.5% FS、 ± 1.0% FS、 ± 1.5% FS、 ± 2.5% FS |
Repeatability error | ± 0.5% of the measured value |
Range ratio | 8:1 10:1 15:1 |
Display | Widescreen LCD display, parameters and variables can be set through the panel keys (with password protection) |
Instantaneous flow display, cumulative total display, percentage display, frequency display | |
M3/h、 kg/h、 t/h、 Hz | |
Operating Temperature | -40-130 ° C (standard) |
-40-350 ° C (high temperature type) | |
-40-80 ° C (explosion-proof) | |
Damping adjustment | 0-50 |
Job Stress | 1.6 mpa, 2.5 mpa, 4.0 mpa, special can be customized |
Shell material | Stainless steel, cast aluminum alloy |
Straight pipe section requirements | Entry: 15 * DN |
Export: 5 * DN | |
Signal output | 4-20mA, Pulse, RS485, Modbus protocol, Hart output |
Power Supply | Pulse output: 12V DC, 24V DC (optional) |
Two-wire system 4-20mA: 24V DC (with Hart Communication) | |
With 3.6 V lithium battery, service life of more than 2 years | |
Electrical Connection | M20 * 1.5 terminal wiring |
Connection mode | Standard flange, clamp, internal and external threads |
Protection level | IP65(optional IP67) |
Ambient temperature | – 30 degrees.-30 degrees. 60 degrees C…40 degrees C… 85 ° C (non-explosion-proof) , sensor-40 ° C… 80 ° C, converter-15 ° C… 60 degrees C |
Relative humidity | 5%~95% |
Explosion-proof signs | Explosion-proof ExdIICT5 |
Consume power | <20W |

MLSS-230
Brand DOWESTON Measure range 0~15g/l Resolution 0.01g/l Accuracy ±5%F.S. Operating temperature -20~70℃ Working pressure <0.1MPa Power supply 7~16VDC±10% Signal output Rs485(Modbus/RTU) Liquid connection material Stainless