Single gas detector FumiSpec SF-Hi

sulfuryl fluorideNDIRmonitoring

Overview
Portable, programmable and fully automatic multi-port gas monitor for periodic measurement of Sulfuryl Fluoride (SO2F2) during fumigation. Housed in a Pelican Storm Case for protection in demanding field conditions. Measures up to 4 ports at user-set intervals and expandable to 12 ports with an 8-port expansion module. Embedded IoT and an integrated GSM modem enable remote upload of gas concentration data (Cycle No., Date, Time, Site & Location). Once programmed, the unit operates automatically for the full fumigation cycle without human intervention.

Application

• Fully automatic multi-port gas monitoring for process control during fumigation of stored products, quarantine treatments and industrial fumigation operations

Features

• Colour TFT touch-screen interface
• Measuring range: SO2F2 0-6 % V/V, 5–260 g/m³ (selectable)
• Fully programmable menu to run multiple cycles covering the entire fumigation period without manual action
• Data logging of gas concentrations with Cycle No., Date, Time, Site & Location to USB storage
• Remote data upload to cloud via integrated GSM modem
• Inbuilt sample draw pump — capable of drawing sample from up to 100 metres
• Housed in a Pelican Storm Case — weatherproof and water resistant

Specifications

• Gas name: Sulfuryl Fluoride (SO2F2)
• Concentration range: 0-6 % V/V, 5–260 g/m³ (selectable)
• Resolution: 0.01 % V/V, 1 g/m³
• Detection principle: Non-Dispersive Infrared (NDIR)
• Response time (T90): < 20 seconds
• Accuracy: Inherently ±2% (depends on calibrating gas and sampling system)
• Operating temperature: 0° to +45°C (32° to 113°F)
• Operating pressure: Ambient ±10%
• Gas sampling: Sample draw type (with inbuilt pump)
• Sampling time: User settable
• Purge time: User settable
• Display: PLC & HMI based instrument
• Data logging function: USB storage
• Inbuilt pump flow rate: 800–1000 ml/min
• Power supply: 110–230 V AC, 50/60 Hz
• Construction material: Pelican Storm Case

FumiTrack Expansion Module Specs

• Gas compatible: SO2F2
• Gas sampling: Sample draw type with 2 L/min suction (capacity from a distance up to ~300 feet)
• No. of zones: 8 inlet ports
• Electronics: PLC based fully automated system
• Communication: RS485 (2-wire) interface with proprietary protocol
• Power supply: 110–240 V AC, 50/60 Hz; inbuilt SMPS (+24V, +5V, -5V, GND)
• Enclosure: Robust weatherproof Pelican Storm Case
• Operating temperature range: -10 to 50 °C
• Operating pressure: Ambient ±10%
• Weight: Approx. 2 kg
• Dimensions: 487 x 386 x 185 mm

Technical characteristics

• Product: FumiTrack Multiport FumiSpec SF-Hi
• Measured gas: Sulfuryl Fluoride (SO2F2)
• Concentration selection: 0-6 % V/V / 5–260 g/m³
• Detection principle: NDIR
• Resolution: 0.01 % V/V, 1 g/m³
• Response time (T90): < 20 s
• Internal pump: 800–1000 ml/min
• Data storage: USB and cloud upload via GSM modem
• Power: 110–230 V AC, 50/60 Hz
• Housing: Pelican Storm Case
• Expansion: 8-port module (up to 12 ports total)