Monitor Remotely & Accurately

The PM200 is an advanced NDIR phosphine monitor measuring concentrations up to 10,000ppm (1%). Pelican™ case packaging provides superior protection in every-day use. A simple menu-driven setup on a color LCD touchscreen allows quick 3G cellular & WiFi connections. Remote phosphine fumigations are monitored via any Internet-connected device. Mains & battery operation.

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 TypePhospine (PH3)
CoverageSingle Sample Position
Measuring Range50ppm to 10,000ppm (1%)
Monitoring DistanceUp to 30 feet sample line length
Detector TypeNDIR (Non-Dispersive Infrared)
Accuracy+/- 1% (50-3,000ppm) +/- 3% (full scale)
Front Panel3 indicator lights
Data Logging & Web Portal Upload
  • Advanced microprocessor command and conrol
  • Data Storage with continuous data transfer to Spectros Instruments Web Portal and archival option of 1 million record storage
Displays(1) Color touchscreen web interface; (2) Monochrome LCD monitor
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 mains (standard) also battery/solar panel(optional)
Power Consumption15 Watts
Physical Specifications
System NoiseLess than 40dB(A) at 10 feet
Operating Temp32º - 122°F (0 - 50°C)
Ambient Humidity5% to 90% RH (non-condensing)
Temperature Drift±0.3% of reading per Cº
Altitude Limit2,000 Meters
Size/Weight17”H x 13”W x 7”D / 14 lbs.
AccessoriesBattery/Probe/Solar Panel/Shroud/Filters/Antennas
Warranty1 Year from date of shipment. All non-wetted parts.