- Good value for money
- Easy start-up and commissioning
- Rugged design for harsh industrial conditions
- Proven technology
- Accurate dust measurement
- Extremely wide measurement range
- Detection limit of 0,01 mg/m3
- Multipoint calibration
- Normalized (instruments are all identical)
- Flow speed compensation (optional)
- Automatic Zero and Span check
- 4-20mA, RS485, USB, two status relays and wireless option
- Local display, user interface and 3 color status LEDs
Sintrol S304 Emission Monitor
Emission monitor that can be calibrated to give mg/m3 output
For applications requiring absolute value measurements of dust concentrations, the S304 can be calibrated to give the user a mg/m3 output. Once calibrated, this dust monitor helps plant operators know exactly how much dust is passing through the stack or outlet duct of their plant.
The S304 is additionally equipped with a 4-20mA signal and two independent alarm relays that can be used to further optimized process conditions in the plant
Specifications
| Measurement Objects | Total Suspended Particles (TSP) |
| Measurement Range | Detection Limit 0,01 mg/m³ Maximum Range up to several g/m³, depending on conditions |
| Measurement Principle | Inductive Electrification |
| Protection Code | IP65 |
| Power supply | 24 VDC and 80-240 VAC |
| Power consumption | Up to 10 W |
| Output signals | • Two dry contact Relays, max 5A@30VDC / 5A@240VAC • Isolated 4-20 mA output loop |
| Communication interface | • 2 x Serial communication RS-485 • USB • Radio frequency (RF) (only on RF models) |
| Communication protocol | • Modbus RTU (RS-485) • Sintrol network (USB, RF and RS-485) |
| Ambient Conditions | |
| Temperature | -40°C to +60 °C (-40 °F to 140 °F) |
| Materials and Weight | |
| Enclosure / casing | Aluminum |
| Weight | 1,5 kg (3,3 lbs) |
| Process conditions | |
| Temperature | Max 200 °C (392 °F) default, optionally up to 700 °C (1292 °F) |
| Pressure | Max 300 kPa default, optionally up to 6000 kPa |
| Humidity | Max 95% RH (non-condensing) |
| Wireless Communication (only for RF models) |
|
| Frequency band | 868 MHz or 915 MHz, 15 channels |
| Transmitting power | Up to +23 dBm, user adjustable |
| Receiver sensitivity | -110 dBm |
| Communication protocol | Proprietary Sintrol Network protocol |
| Typical range | • 868 MHz Version • Up to 1000 m (3280 ft) in urban environment • NOTE: The RF communication range is highly affected by the surrounding structures and other RF devices. |
