There are in-line and removable smoke gas hygrometers. The inline smoke gas hygrometer is presented in detail below. The capacitive flue gas moisture meter uses imported calibrated chips with high precision and is suitable for more complicated working conditions.
Measuring principle: capacitive;
Display mode: 4-digit bright LED display, display resolution 0.1%;
Measuring range: volume moisture: 0 ~ 40.0% VOL, Relative Humidity: 0~100%RH, (only one mode can be displayed at a time, order please explain when you use it);
Measurement Accuracy: ±1.5%FS ;
Repeat accuracy: ±1%FS;
Response time: T9015S;
Analog output: 4-20 mA.DC (non-isolated output, load resistance less than 500 ohms), 2-way programmable socket Contact type passive alarm output, contact capacity 220VAC/2A;
Other pInterfaces: RS232 (default) or RS485;
Sampling method: In-situ type;
Sample gas composition: no flammable gas, no highly corrosive Gas;
Working Temperature: Instrument: -10~+50℃, Probe Rod 0~170℃;
Power Supply: AC220V 50/60Hz; Protection: probe rod is 316F, instrument box protection class is IP65;
Service life: instrument 36 months, sensor 24 months (under normal usage conditions);
Probe length: conventional 0.5m, 1.0m, 1.5m, other lengths can be customized (1.8m);
Installation method: push-in type, DN65 standard flange installation.
Integrated design, easy installation, reducing the impact of external interference on the reading; original imported sensor can effectively ensure the accuracy of the instrument and the service life; high-precision automatic temperature compensation toto eliminate the influence of the ambient temperature;
Can add advanced functions to measure the dew point value at high temperatures; two-stage filter design, effectively filter dust and acidic liquids; Probe rod made of 316F material, corrosion resistance; Degree of protection of the instrument housing IP65; simple operation, long service life, easy maintenance; can provide two display results for humidity or relative humidity (please specify when ordering).
Applications: Widely used in measuring humidity in desulfurization plants, ultra-low emissions, VOC and other occasions in Continuous Online Flue Gas Monitoring System (CEMS), and can also be used in wood , building materials , paper making, chemical, moisture control in industry, pharmacy, tobacco, printing and dyeing, low temperature economizer, bag dust removal, etc.