Sulfuryl Fluoride Fumigation Monitor

The rugged, modular SF400 delivers unmatched sulfuryl fluoride fumigation performance. Continuously monitor multiple fumigation points using advanced infrared technology and the latest in network communication protocols. Access multiple sampling points on-site or remotely via a secure, encrypted web portal. Sulfuryl fluoride concentration values for each zone are viewed in real-time then automatically archived for later review. This actionable intelligence transforms raw data into informed decision making.

SF400 Controls
1. Indicator Lights
Alarm, System Fault and Monitor On(flashes during warm-up)
2. Silence/Escape
Temporarily silence the audible alarm OR return to the previous screen without saving data
3. Display Screen
Backlit LCD
4. Enter
Control/Setup Menu Mode: press to save values
5. Keypad
Control/Setup Menu Mode: Move the arrow on the display screen to the desired function, scroll through data, or change a function’s value

Spectros Instruments Web Portal

The Spectros Instruments Web Portal is a diversified sensor platform for fumigation gas concentrations, temperature, relative humidity data and more. System users can access status conditions and review data logs online through any web-enabled PC.

Validated, 256-bit SSL Encrypted, Secure Data enabled via Amazon Web Services (AWS). Our fumigation monitors are constantly offering to transmit accumulated data and as such pose NO security risk to any customer's firewall configuration.

Product Specifications

Gas Specifications
Product TypeSulfuryl Fluoride (SO2F2) Fumigation Monitor
Coverage4 zones standard (8,12,16 zone options)
Measuring Range0-10,000ppm (1%) Options
Monitoring Distance500ft./150meters (sample + exhaust)
Detector TypeNDIR (Non-Dispersive Infrared)
Accuracy+/- 2% Full Scale
Front Panel3 Indicator lights
Data Logging & Web Portal Upload
  • Advanced microprocessor command and control
  • Data Storage with continuous data transfer to Spectros Instruments Web Portal and archival option of 1 million record storage
Displays1 Color touchscreen web interface; 2 Monochrome LCD monitor
Sampling FrequencyUser selectable for automatic on/off collection of data and storage onboard and/or on secured web portal
Electronics Specifications
Response Time/Flow RateDependent on gas-sample line length; 0.25” OD x 0.17” ID tubing
Power Safety ModeFully automatic system reset; all programmed parameters retained
AC Power100 – 240 VAC;50/60Hz
Power Consumption20 Watts
Physical Specifications
System NoiseLess than 40dB(A) at 10ft (3m)
Operating Temp32º - 122°F (0 - 50°C)
Ambient Humidity5% to 90% RH (non-condensing)
Temperature Drift±0.3% of reading per Cº
Altitude Limit6,562 ft. (2,000m)
Size/Weight22”H x 14”W x 6”D, 16 lbs
Valid Calibration Period1 Year
Warranty1 Year from date of shipment. Battery @ 6 months