| Applicable media | Dry gas, gas, liquid, slightly corrosive liquid, viscous liquid |
| Measure range | 1-100pa、6-41000kpa、-1-60MPa |
| Range ratio | 1:100 |
| Measurement accuracy | ±0.075%FS、±0.1%FS、±0.25%FS、±0.5%FS |
| Stability | Up to ±0.10% of the upper range (URL), 60 months |
| Pressure type | Gauge pressure, absolute pressure, negative pressure, high static pressure, micro pressure |
| Screen | LED field display with three isolation buttons |
| Menu adjustment | Adjust by pressing or using Hart communicator |
| Input voltage | 12-36V DC |
| Output | 4-20mA、RS485、Hart，etc. |
| Operating temperature | -35-125℃ |
| Overload pressure | 150%FS |
| Burst pressure | 300%FS |
| Error alarm | Self-diagnostic program detects fault, analog output is higher than 20.8mA or lower than 3.8mA, alarm, high/low flag is adjusted by HART communication |
| Ambient temperature | -40-80℃ |
| Response time | ＜1ms (10…90%FS) |
| 刷新时间 | 0.25S |
| service life | ＞1*10^8 pressure cycles |
| Liquid contact material | Stainless Steel 316L (PTFE, PP covered), Hastelloy C, Monel, Tantalum |
| shell material | cast aluminum alloy, stainless steel |
| Protection class | Electrical part IP67 |
| Electrical connections | Terminal wiring, M20*1.5 screw hole*2 |
| electrical protection | Overload/Reverse Phase Protection |
| Explosion proof | Explosion-proof ExdIICT6, intrinsically safe ExiaIICT4 |
| Installation method | G1/2, G1/4, NPT1/2, NPT1/4, M20*1.5 internal and external thread, national standard flange (GB/T 9119- 2010) |
| Weight | Approx. 3.0kg |
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
