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RKI Instruments

RKI Instruments 72-PHA-D Multi-Gas Detectors, GX-3R Pro 4-Gas Monitor

Item # 72-PHA-D
$1,130.50

RKI Instruments 72-PHA-D is a GX-3R Pro 4-gas monitor for O2, H2S, CO and CO2 (diffusion sampling). Sensor ranges O2 0-40.0% vol; H2S 0-200.0 ppm; CO 0-2,000 ppm; CO2 0-10.0% vol. Battery life per RKI: Li-ion 16 hours (15 with Bluetooth on), 3 hour full charge. Dust and water resistant to IP-66/68; approvals ATEX, CSA, IECEx, MED.

RKI Instruments 72-PHA-D specifications

ItemRKI Instruments data
Part number72-PHA-D
Product TypeGas Monitor
ModelGX-3R Pro
Gases DetectedO2; H2S; CO; CO2
Number of Gases4
Sensor RangesO2 0-40.0% vol; H2S 0-200.0 ppm; CO 0-2,000 ppm; CO2 0-10.0% vol
Sample MethodDiffusion
BatteryLi-Ion
Charger12 VDC
Warranty3 years
StandardsATEX, CSA, IECEx, MED (CSA C/US intrinsically safe Class I Div 1 Groups A, B, C, D, T4)
Country of OriginJapan
Dimensions (each)2.9 x 2.6 x 1.06 in (W x H x L)
Battery LifeLi-ion 16 hours (15 with Bluetooth on), 3 hour full charge

Source: RKI Instruments published product data (GX-3R Pro product page and datasheet).

RKI Instruments 72-PHA-D questions

What is the RKI Instruments 72-PHA-D? RKI Instruments 72-PHA-D is a multi-gas detector. Gases detected O2, H2S, CO, CO2; number of gases 4; sensor ranges CO2 0-10,000 ppm.

What standards does the 72-PHA-D meet? RKI Instruments lists CSA.

What gases does the 72-PHA-D detect? O2, H2S, CO, CO2.

What battery does the 72-PHA-D use? Li-Ion, per RKI Instruments.

What is the warranty on the 72-PHA-D? 3 years, per RKI Instruments.

The RKI 72-PHA-D is a GX-3R Pro 4-gas personal gas monitor configured to detect oxygen (O2), hydrogen sulfide (H2S), carbon monoxide (CO) and carbon dioxide (CO2). Sensor ranges: CO2 0-10,000 ppm. This configuration ships with a lithium-ion battery pack and a 12 VDC vehicle charger. The GX-3R Pro is RKI's smallest and lightest 5-gas personal monitor, with Bluetooth communication to the iOS/Android app, a man-down alarm, a non-compliance indicator and field-replaceable sensors and filters.

  • Smallest & lightest 5 gas monitor
  • Bluetooth communication with iOS & Android App
  • Non-Compliance Indicator
  • Field replaceable sensors & filters
  • Man Down Alarm

Item number: 72-PHA-D. Sold individually. Warranty: 3 years. Country of origin: Japan.

More information on the RKI GX-3R Pro page | Watch the product video

Usually ships in 1–2 business days; delivery in 3–7 business days.

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Specifications
Product TypeGas Monitor
ModelGX-3R Pro
Gases DetectedO2; H2S; CO; CO2
Number of Gases4
Sensor RangesO2 0-40.0% vol; H2S 0-200.0 ppm; CO 0-2,000 ppm; CO2 0-10.0% vol
Sample MethodDiffusion
BatteryLi-Ion
Charger12 VDC
Warranty3 years
StandardsATEX, CSA, IECEx, MED (CSA C/US intrinsically safe Class I Div 1 Groups A, B, C, D, T4)
Country of OriginJapan
Dimensions (each)2.9 x 2.6 x 1.06 in (W x H x L)
Shipping Package9 x 6 x 5 in (W x H x D), 2 lb
Battery LifeLi-ion 16 hours (15 with Bluetooth on), 3 hour full charge
Shipping & returns

In-stock orders: 1–2 business days to process, then 2–5 business days by ground (3–7 in all); regular rates apply and Contractor Direct orders ship free. Most items can be returned within 30 days in new, resalable condition; respirators, filters and other hygiene items are final sale. Shipping policy · Returns policy

RKI Instruments 72-PHA-D Multi-Gas Detectors, GX-3R Pro 4-Gas Monitor$1,130.50

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