Finland Sintrol S304 emission monitoring dust meterIntroduction:

S304 is widely used in various industries such as steel, electricity, metallurgy, and chemical engineering to measure the absolute value of dust concentration. It is an upgraded version of S303, with features such as precise measurement, high lifespan, and high performance. S304 can output an absolute value signal of mg/m3. Once accurately calibrated, the dust meter can help users obtain specific values of emission concentration. The output signal of S304 is 4-20mA and two independent alarm signals, which can also be accurately used to optimize process control.

Sintrol S304 features:

More precise parameter adjustment

Linear emission monitoring of dust

high speed microprocessor

Two independent alarm relays

4-20 mA linear output

RS485 communication output

Can be calibrated as quality or density

Industrial grade IP65 casing

Advanced automatic compensation, no drift

Finland Sintrol S304 emission monitoring dust meterAdvantages:

Easy to install, no need for centering;

Can measure very small particles;

Not affected by vibration;

The color of dust does not affect the measurement;

No optical window needs to be kept clean;

Small water droplets will not affect the measurement;

The adhesion on the probe does not affect the measurement;

Intelligent algorithms can filter out interference signals;

Wide measurable range;

Fault information display;

Optional blowback device;

Price economy;

Explosion proof transmitters are optional;

Corrosion resistant sensors are optional;

High temperature and high pressure sensors are optional.

Sintrol S304：

Measurement medium: suspended solids in airflow

Dust particles: 0.3 μ m or larger

Measurement range: 0.1 mg/m3 to 1 kg/m3

Accuracy: ± 5% of measured values

Static process conditions:

Temperature: 300 ° C (standard)/400-800 ° C (optional)

Pressure: 200 kPa (standard)/zui up to 6MPa (optional)

Smoke flow velocity: 4 m/s minimum

Humidity: 95% RH or less (non condensing)

Input voltage surge: up to 100 V

Damping time: 10 to 180 seconds

Static output signal:

Isolation 4-20 mA (S303/S304/S305)

Relay 5 A, 24 V AC or DC

RS232/485 interface (S304/S305)

Electrostatic environmental conditions:

Temperature: -20 to+45 ° C

Humidity: 95% RH or less (non condensing)

Vibration: 5 m/S2 or less

Electrostatic material:

Probe: 316 stainless steel

Probe insulation: Teflon (high temperature: PEEK or ceramic)

Shell: Die cast aluminum, IP65 protection level

Power supply: 115 VAC/230 VAC, 50/60Hz

Power supply: 3 W

Electrical interface: DIN PG11 power cord; DIN PG11 signal cable.

Weight: 2.3 kg