Product Description The GX-Force is RKI’s smallest personal 1-4 gas monitor with a strong internal sample pump capable of a 100’ sampling range. Weighing only 9.8 ounces, the GX-Force can monitor the standard confined space gases (LEL combustibles, Oxygen, Carbon Monoxide, and Hydrogen Sulfide). Built around high-quality micro-sensor technology. With the GX-Force, you have multiple tools in one instrument. Having 2 operating modes, the GX-Force can be used for confined space, safety monitoring in its Normal Operating mode. A Leak Check mode is the solution for all leak investigations. The GX-Force operates 30 hours on a Li-ion battery, and has a large LCD display showing all gas readings, battery level, current time and automatically backlights in alarm conditions. Standard alarm types include vibration, visual, and audible alarms, which can be set to latching or non-latching. Controlled by a microprocessor, the GX-Force continuously checks itself for sensor connections, low battery, circuit trouble, low flow, and calibration errors. Calibration and bump test intervals and reminders are user adjustable and can be set to either go into alarm or to lock the user out of normal measurement mode once a calibration period has expired. Calibration can be done individually or in a group. In Leak Check Mode, the GX-Force, can monitor for combustibles in the ppm range. Sampling Method Internal sample pump, flow rate nominal 0.5 LPM, includes hydrophobic filter Suction Flow Rate Minimum 0.35 L/min (open flow rate) Gas Alarm Pattern Lamp flashing, continuous modulating buzzer sounding, gas concentration display flashing, vibration Gas Alarm Reset Operation Self-resetting or latching Fault Alarm/Self-Diagnosis System, clock, or sensor abnormality; battery voltage drop; calibration failure;pump abnormality; low flow rate Fault Alarm Pattern Lamp flashing, intermittent buzzer sounding, detail display Fault alarm reset operation Self-resetting Display LCD digital (7-segment + 14-segment + icons) with backlight Individual Operations Operational status, clock, battery level, peak reading, pump status, calibration notification Sound Pressure Approx. 90 dB (30 cm) Data Logger Function Maximum storage capacity: 3,600 items Interval: 5 minutes (adjustable) Communication Specifications USB, 2.0 (for data logger) Connector: Type-C Power Source Rechargeable lithium ion battery, USB Type-C power cord Continuous Operating Time Approx. 30 hours (25 °C, fully charged, no alarm, no backlight) Operating AmbientTemperature /Humidity Range -20 °C to +50 °C (no sudden changes), 0 – 95 % RH (no condensation)(-4 °F to +122 °F) Approvals Intrinsically safe construction IECEx (Ex da ia IIC T4 Ga/Ex ia IIC T4 Ga) ATEX (II1G Ex da ia IIC T4 Ga/II1G Ex ia IIC T4 Ga) Certifications ATEX / IECEx, QPS (pending) Protection Level IP67 equivalent External Dimensions / Weight Approx. 2.52 (W) × 6.81 (H) × 1.85 (D) (excluding protrusions) / Approx. 9.87 oz. Warranty Three years material and workmanship
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