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RKI Instruments

GX-3R Pro

Pump · Pumps

Class-certified type (DNV register) · technical data sheet not yet verified​‍⁠‍‌​‍​​​‌‌​‌⁠​​‌‍⁠
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Specifications

Technical data.reference — unverified

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Measuring Range0 ~ 2000 ppm
DisplayFull dot LCD with Autobacklight and Autorotation
Alarm DisplayFlashing LED's
Alarm SoundContinuous buzzer, Intermittent buzzer
Response TimeT90 within 30 seconds
Max. Distance for Bluetooth Connection30 feet, unobstructed
Maximum Altitude3000 meter
Operating Pressure70 - 120 kPa (70 - 110 kPa for explosion proof)
IP RatingIP 66/68
Continuous environment-20°C to 50°C/Below 90% RH
Temporary environment-40°C to 60°C/Below 95% RH
Ambient temperature range (for charging)0°C to 40°C
Power SupplyMaxell rechargeable battery model no. ICP463048XS
Battery Charger Input100 - 240 VAC, 47 - 63 Hz, 2.4 A
Battery Charger Output5.99 VDC, 2A max
CaseHigh-impact Plastic, RF Shielded, Dust and Weather Proof (IP66/68)
CertificationsJNIOSH-TR-46-1
Available Converted Target Gases During HC Gas List ConditionCH4, i-C4H10
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

The GX-3R Pro is a personal five-gas monitor that detects combustible gas, oxygen, carbon monoxide, hydrogen sulfide, and CO2 or a super toxic gas simultaneously.

Applications

  • sewage treatment plants
  • utility manholes
  • tunnels
  • hazardous waste sites
  • power stations
  • petrochemical refineries

Features

  • simultaneous monitoring of one to five gases
  • LCD display
  • ultrabright alarm LEDs
  • distinctive audible/vibrating alarms
  • microprocessor control
  • data logging functions
  • alarm trend data
  • STEL, TWA, and over range alarms

Options

  • alkaline battery pack
  • lithium ion battery pack
  • alligator clip
  • rubber boot
  • wrist strap
  • calibration cup
  • single-unit charger
Source: RKI Instruments GX-3R Pro datasheet, p. 13

Standards

  • IIC T4 Ga
  • JNIOSH-TR-46-1
  • JNIOSH-TR-46-6
Source: RKI Instruments GX-3R Pro datasheet, p. 13
RKI Instruments GX-3R Pro – Photo (9de656fff2e4_S10-216 S. 113)
Photo · 9de656fff2e4_S10-216 · S. 113
RKI Instruments GX-3R Pro – Photo (9de656fff2e4_S10-216 S. 116)
Photo · 9de656fff2e4_S10-216 · S. 116
RKI Instruments GX-3R Pro – Drawing (9de656fff2e4_S10-216 S. 10)
Drawing · 9de656fff2e4_S10-216 · S. 10
RKI Instruments GX-3R Pro – Drawing (9de656fff2e4_S10-216 S. 12)
Drawing · 9de656fff2e4_S10-216 · S. 12
RKI Instruments GX-3R Pro – Drawing (9de656fff2e4_S10-216 S. 13)
Drawing · 9de656fff2e4_S10-216 · S. 13
RKI Instruments GX-3R Pro – Page preview (9de656fff2e4_S10-216 S. 11)
Page preview · 9de656fff2e4_S10-216 · S. 11
RKI Instruments GX-3R Pro – Page preview (9de656fff2e4_S10-216 S. 14)
Page preview · 9de656fff2e4_S10-216 · S. 14
RKI Instruments GX-3R Pro – Page preview (9de656fff2e4_S10-216 S. 15)
Page preview · 9de656fff2e4_S10-216 · S. 15
Source: RKI Instruments GX-3R Pro datasheet, p. 10
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