Explosion-proof humidity analyzer can be used in medical research, tobacco companies, environmental testing, sewage treatment, petroleum and petrochemical, chemical plants, iron smelting. Humidity testing of factories, coal plants, garbage treatment plants, food processing, and safety protection of hazardous areas.
Explosion-proof humidity analyzer main features:
1. Integrated design, easy to install, reduce the impact of external interference on the measured value;
2. Original imported sensor can effectively guarantee the accuracy and service life of the instrument;
3. High-precision temperature automatic compensation to eliminate the influence of ambient temperature;
4. The extended function can be added to accurately measure the high temperature dew point value;
5. Two-stage filtration design to effectively filter dust and acidic liquids;
6. Probe 316F material, strong corrosion resistance;
7. Instrument housing protection class IP65;
8. Simple operation, long service life and easy maintenance;
9. Available in both absolute or relative humidity (please specify when ordering).
Explosion-proof humidity analyzer main features:
Measuring principle | capacitive / ceramic wet |
Display mode | 4-digit high-brightness LED display |
Measuring range | Absolute humidity: 0 ~ 40.0% VOL Relative humidity: 0 ~ 100% RH (You can only display one mode at the same time, please explain when ordering) |
Resolution | 0.1% |
Measurement accuracy | <±1.5% FS |
Repeatability | <±1% |
Response time | T90<15S |
Working temperature | Instrument: -10 ~ +50℃, probe 0 ~ 170℃ |
Sampling mode | plug-in |
Analog output | 4-20mA.DC (non-isolated output, load resistance less than 500 ohms) 2-way programmable dry contact passive alarm output, contact maximum capacity 220VAC/2A |
Other interfaces | RS232 (default) or RS485 |
Power supply | AC220V±10% 50/60Hz, power consumption <15VA |
Protection | 316L probe, instrument housing protection class IP65 |
Explosion-proof grade | Exd IIB T6 |
Service life | instrument > 36 months, sensor > 24 months (under normal use conditions) |
Sample gas component | no flammable gas, no strong corrosive gas |
Probe length | regular 0.5m, 1.0m, 1.5m, other lengths can be customized (<1.8m) |
Installation method | Plug-in, DN65 standard flange |
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