GP-03
The RKI Instruments GP-03 is a pocket-sized single-gas monitor designed to protect workers from combustible hydrocarbon exposure in hazardous atmospheres.
- Woman-owned · HUB-certified
- Tax-exempt & POs accepted
- Calibration & repair
Overview
The GP-03 is a personal single gas monitor designed for protection from exposure to combustible hydrocarbons. It operates for 35 hours on alkaline batteries and 30 hours on rechargeable Ni-MH. The compact pocket-sized detector (2.1″W x 2.6″H x 0.9″D, 2.8 oz) features adjustable dual alarms, visual/audible/vibration alerts, data logging (5-300 hours), peak hold, STEL & TWA functions, and automatic backlight. Impact, dust, and water resistant with IP-67 rating. Intrinsically safe certified by ATEX/IECEx and CSA for Class I, Division 1 hazardous atmospheres. Field-replaceable sensor with 2+ year life expectancy. Includes rubber protective boot, alligator clip, software, and wrist strap.
- 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
Specifications
| Performance | |
| 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 s |
| Accuracy (whichever is greater) | ± 5% of reading or ± 2% |
| Display | Digital LCD, gas name & concentration, auto backlighting during alarm, operation icon, battery icon |
| Power | |
| Battery Options | Alkaline dry cell (2-AAA size), Ni-MH battery |
| Physical | |
| Dimensions & Weight | 2.1" W x 2.64" H x 0.94" D, (54 x 67 x 24 mm); 2.8 oz (80 g) |
| Connectivity | |
| Data Logging | 10 s intervals = 5 h, 5 min intervals = 150 h, 10 min intervals = 300 h |
| Approvals & Warranty | |
| Warranty | 2 Year warranty |
| Other | |
| Model Name | GP-03 |
| Continuous Operation | Alkaline: 35 h, Ni-MH: 30 h |
| 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 |
| Operating Temperature & Humidity | -4°F ~ 122°F (-20°C ~ 50°C); Humidity below 90% RH (non-condensing) |
| Special Functions | Manual backlight for LCD (automatically lit during alarm), Peak hold, STEL & TWA |
Documents 6 PDFs
Calibration & repair from FarrWest
Calibration, repair and maintenance for your detection instruments.
