RKI Instruments SC-04 Series NH3 Ammonia Single Gas Monitor is is a single-gas toxic personal monitor designed to operate for many years with field replaceable sensors and filters. With a protective rubber boot and an IP-67 rating, the 04 Series with a 3 year warranty is built to operate for a long time.
Applications: Hazardous material, Mining Refineries / petrochemical, Water / wastewater treatment, Pharmaceuticals, Utilities, Chemical plants, Fire Services
Key Features:
- NH3 Detection range: 0 ~ 400.00 ppm (0.5 ppm)
- Personal monitoring for HN3
- Operates 3,000 hours on replaceable alkaline batteries
- Digital LCD readout
- Easy "Turn On" and "Turn Off" by pressing down on the Power Mode button.
- 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
- Alligator clip with 360° rotation
- Data log 10 to 600 hours with adjustable intervals
- Audible / visual / vibration alarms
- Automatic backlight
- Low battery alarm
- Intrinsically safe, ATEX and C / US approvals
- Field serviceable
- 3 year warranty on material and workmanship including sensors
Specifications:
- Gas Detected: Ammonia
- Detection principle: Electrochemical
- Detection range: 0 ~ 400.00 ppm (0.5 ppm)
- Alarm set points: 1st: 0.05 ppm, 2nd: 2.00 ppm, 3rd: 4.00 ppm, TWA: 25 ppm, STEL: 35 ppm
- Alarm types: Gas alarms: 1st, 2nd and 3rd (user adjustable), OVER alarm, STEL and TWA, Trouble alarms: Sensor connection, low battery, circuit failure, and calibration range error
- Gas sampling: Diffusion
- Response time: T90 in 10 seconds
- Accuracy: ± 10% of reading or ± 5% of full scale (whichever is greater)
- 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.
- Continuous operation: Alkaline dry cell: 3,000 hours (at 25°C, no backlight)
- Safety rating: ATEX/IECEx approved. QPS classified, “C / US”, as intrinsically safe, Class I, Division 1, Groups A, B, C, D
- Enclosure: Dust and water resistant with IP-67 rating
- Display: Digital LCD readout, gas name & concentration, auto backlighting during alarm, operation icon, battery icon
Monitor Includes:
- Rubber protective boot
- Alkaline batteries (2-AAA size)
- Alligator clip
- Data log software
