RKI GP-03
Combustible Single Gas Monitor
Features
- Operates 35 or 30 hrs on alkaline / Ni-MH
- Pocket size 2.1”(W) x 2.6”(H) x 0.9”(D)
- Light weight 2.8 ounces
- Impact, dust, and water resistant (IP-67)
- Replaceable rubber boot
- Data log 5 to 300 hours with adjustable intervals
- Audible / visual / vibration alarms
- Automatic backlight
- Peak Hold, STEL & TWA
- Low battery alarm
- Intrinsically safe, ATEX, CSA
- 2 Year warranty
Description
03-Series Product Datatsheet [PDF]
GP-03 Operator’s Manual [PDF]
03-Series Quick Reference Guide [PDF]
03 Series User Setup Program Operator’s Manual [PDF]
03-Series Operator’s Manual [PDF]
03 Series Data Logger Management Program Manual [PDF]
HS-03 Quick Check Cylinder Supplement [PDF]
Individuals need personal protection in hazardous areas at all times without adding extra bulky equipment, and the GP-03 can provide that kind of protection at an affordable price. The GP-03 is a personal single gas monitor designed for protection from exposure to combustible hydrocarbons.
The GP-03 operates for 35 hours on alkaline and 30 hours on rechargeable Ni-MH. The GP-03 model has 2 preset alarms that are user adjustable. It is also equipped with visual, audible, and vibration alarms as standard. The replacement sensor is inexpensive, easily field replaceable, and is interchangeable with other popular RKI instruments like the GX-2009 and GX-2012. The LEL sensor has a life expectancy of over 2 years.
The GP-03 is impact, dust, and water resistant with an IP-67 rating. The GP-03 is safe for use in hazardous locations, classified as intrinsically safe ATEX/IECEx and by CSA to U.S. and Canadian standards for Class I, Division 1, Groups A, B, C, and D atmospheres.
Application
- Hazardous Material
- Mining
- Refineries / Petrochemical
- Utilities
- Chemical Plants
- Fire Services
Specifications
| Model Name | GP-03 |
| Gas Detected | Combustible gas |
| Detection Principle | Catalytic combustion |
| Detection Range (Increments) |
0 – 100% LEL (1% LEL increments) |
| Alarm Set Points | 1st 10% LEL 2nd 50% LEL Over 100% LEL |
| Alarm Types | Gas alarms: 1st and 2nd (user adjustable), OVER alarm, STEL and TWA Trouble alarms: Sensor connection, low battery circuit failure, and calibration range error |
| Alarm Methods | Gas alarm: Flashing LED’s, intermittent buzzer, flashing gas value, and vibration Trouble alarm: Flashing LED’s, intermittent buzzer, and display of error message STEL & TWA alarms: Flashing LED’s, intermittent buzzer, flashing gas value, and vibration |
| Gas Sampling | Diffusion |
| Response Time | T90 in 30 seconds |
| Accuracy (which ever is greater) |
± 5% of reading or ± 2% |
| Data Logging | 10 second intervals = 5 hours, 5 minute intervals = 150 hours, 10 minute intervals = 300 hours |
| Instrument records alarms, alarm trends, gas readings, calibration & bump test history, instrument information and settings. | |
| Battery Options | Alkaline dry cell (2-AAA size) Ni-MH battery |
| Continuous Operation | Alkaline: 35 hours Ni-MH: 30 hours |
| Safety Rating | ATEX/IECEx approved. CSA classified, “C/US”, as intrinsically safe, Class I, Division 1, Groups A, B, C, D |
| Enclosure | Dust and water resistant with IP-67 rating |
| Dimensions & Weight | 2.1” W x 2.64” H x 0.94” D, (54 x 67 x 24 mm); 2.8 ounces (80 g) |
| Display | Digital LCD, gas name & concentration, auto backlighting during alarm, operation icon, battery icon |
| Operating Temp. & Humidity | -4°F ~ 122°F (-20°C ~ 50°C); Humidity below 90% RH (non-condensing) |
| Standard Accessories | • Rubber protective boot • Alligator clip • Data logging software • Alkaline batteries • Wrist strap |
| Optional Accessories | • Calibration cap • Charger unit • Wrist strap • Calibration station • Calibration kit • Belt clip • Data logging download cable |
| Special Functions | • Manual backlight for LCD (automatically lit during alarm) • Peak hold, STEL & TWA |
| Warranty | 2 Year warranty |
Parts
| Part # | Description |
| ES-1821 | CO sensor |
| ES-1827I | H2S sensor |
| NC-6264A | LEL sensor |
| OS-BM2 | O2 sensor |
| 07-6031 | Gasket for battery lid |
| 07-6032 | Gasket between top case and bottom case |
| 07-6033 | Gasket for sensor |
| 07-6034 | Rubber sheet, Black, |
| 10-1105-01 | Cross-recessed pan head screw M2×8 SUSXM7 |
| 13-0112RK | Hand strap |
| 13-0121 | Alligator clip assembly with ring |
| 13-0122 | Belt clip |
| 13-0204RK | Spring pin for clip |
| 13-1116 | Screw for battery lid |
| 15-0500 | Battery contact short |
| 15-0501 | Battery contact piece (-) |
| 15-0502 | Battery contact piece (+) |
| 20-0325 | Rubber protection cover, Black |
| 21-1908 | Battery lid |
| 21-1909 | Battery contact piece holder |
| 21-1910 | Bottom case (GP-03/OX-03) |
| 21-1911 | Bottom case (CO-03/HS-03) |
| 21-1912 | Top case |
| 21-1913 | Top case asssembly |
| 29-0652 | Panel sheet RKI version (GP-03) |
| 29-0653 | Panel sheet RKI version (OX-03) |
| 29-0654 | Panel sheet RKI version (CO-03) |
| 29-0655 | Panel sheet RKI version (HS-03) |
| 29-6100 | Water immersion sensing seal |
| 30-1055 | Vibration motor |
| 33-0175 | Hydrophobic filter for sensor |
| 33-7106RK | H2S scrubber filter for CO sensor, strip of 5 |
| 49-1110RK | Alkaline battery AAA (2 required) |
| 49-1312 | Ni-MH battery AAA (2 required) |
| 51-1130 | LCD module |
| 57-1282 | Main PCB assembly (GP-03) |
| 57-1283 | Main PCB assembly (OX-03) |
| 57-1284 | Main PCB assembly (CO-03) |
| 57-1285 | Main PCB assembly (HS-03) |
| 81-1146 | Calibration adapter |
Specifications subject to change without notice.
