The UNI Sustainable is a sustainable single gas detector that offers a simple portable solution for a wide array of toxic gases and O2 (Oxygen) applications. The monitors have a large LCD screen, providing maximum readability in the field. These monitors are equipped with six bright red LEDs, allowing quick alarm notification. Constructed of strong and durable material, the UNI Sustainable is designed to be comfortable, yet drop resistant. The UNI series can easily be bump tested and calibrated with the WatchGas UNI Mono/Multi Dock.
Size | 88mm (W) x 62mm (H) x 33mm (D) |
Weight | 125g |
Sensor Technology | 34 electrochemical sensors options |
Temperature | -20°C ~ +50°C |
Humidity | 5% ~ 95% RH (non-condensing) |
Alarm Type | High Alarm, Low Alarm, TWA Alarm, STEL Alarm, Over Range Alarm, Battery Low Alarm, Bumptest and Calibration due notification |
Alarm Signal | Acoustic: 95 dB @ 30cm Visual: Red flashing LEDs Vibration: Vibration |
Display | LCD Display |
Calibration | 2-point calibration, zero and span. Power-on zero calibration with user confirmation |
Event Log | Up to 50 alarm events |
Battery | Replaceable 3.6AA Lithium battery for 3 years of operation |
Measurement | Diffusion |
Housing | Polycarbonate and rubber |
Response Time T90 |
15 sec (CO/H2S/O2) Other gases vary (TN4: Sensor Technical Data Summeries) |
Accuracy Deviation | 2-3% |
IP-Rating | IP68 |
EMI/RFI | Compliant with EMC 2014/30/EU |
Safety Certifications | UL: Class 1, Div 1, Group A,B,C,D Class II, Div 1, Group E,F,G Class III, Div 1 T4, -20°C < Tamb ≤ +50°C ATEX: II 1G Ex ia IIC T4 Ga IECEX: Ex ia IIC T4 Ga CE: Conformite Europeenne |
Sensor Life | CO/H2S: 5 years Other Sensors: 1 to 2 years as per warranty |
Warranty | 2 years for UNI Sustainable with O2, H2S, CO, SO2, HCN, NO, NO2 or PH3 sensor 1 year for UNI sustainable with other sensors |
Model | Detectable Gas Ranges | Resolution | Article Number |
CO | 0-500ppm 0-1000ppm 0-2000ppm |
1ppm 1ppm 1ppm |
M001-0002-W00 M001-0023-W00 M001-0026-W00 |
H2S | 0-50ppm 0-100ppm 0-200ppm 0-1000ppm |
0.1ppm 0.1ppm 0.1ppm 1ppm |
M001-0003-W00 M001-0054-W00 M001-0057-W00 M001-0060-W00 |
O2 | 0-25%vol 0-30%vol |
0.1%vol 0.1%vol |
M001-0032-W00 M001-0001-W00 |
O2 Lead Free | 0-25%vol 0-30%vol |
0.1%vol 0.1%vol |
M001-0094-W00 M001-0095-W00 |
O2 Inerting Alarms | 0-25%vol | 0.1%vol | M001-0093-W00 |
SO2 | 0-20ppm 0-100ppm |
0.1ppm 0.1ppm |
M001-0007-W00 M001-0091-W00 |
Cl2 | 0-50ppm | 0.1ppm | M001-0004-W00 |
NO | 0-250ppm | 1ppm | M001-0015-W00 |
NO2 | 0-20ppm | 0.1ppm | M001-0011-W00 |
H2 | 0-1000ppm 0-2000ppm |
1ppm 1ppm |
M001-0018-W00 M001-0019-W00 |
PH3 | 0-20ppm | 0.01ppm | M001-0016-W00 |
ETO | 0-100ppm 0-200ppm |
0.1ppm 0.1ppm |
M001-0012-W00 M001-0069-W00 |
NH3 | 0-100ppm 0-500ppm |
1ppm 1ppm |
M001-0006-W00 M001-0090-W00 |
ClO2 | 0-1ppm | 0.01ppm | M001-0072-W00 |
O3 | 0-5ppm | 0.01ppm | M001-0009-W00 |
HF | 0-20ppm | 0.1ppm | M001-0014-W00 |
HCl | 0-15ppm | 0.1ppm | M001-0008-W00 |
HCN | 0-100ppm | 0.1ppm | M001-0005-W00 |
CH3SH | 0-10ppm | 0.1ppm | M001-0077-W00 |
THT | 0-40ppm | 0.1ppm | M001-0085-W00 |
C2H4O | 0-20ppm | 0.1ppm | M001-0080-W00 |
AsH3 | 0-1ppm | 0.01ppm | M001-0092-W00 |
COCl2 | 0-1ppm | 0.01ppm | M001-0020-W00 |
Manufacturer | Watchgas |
Lifetime: | 1 or 2 Years |
Available Sensors: | |
CO, H2S, O2, SO2, Cl2, NO, NO2, H2, PH3, Ethylene Oxide (ETO), NH3, ClO2, O3, HF, HCl, HCN, CH3SH, THT, Acetaldehyde (C2H4O), AsH3, COCl2 |
UNI SUSTAINABLE
Sustainable Single Gas Detector (available for over 28 different gases) - Datasheet
UNI SUSTAINABLE
Sustainable Single Gas Detector (available for over 28 different gases) - Quick Start Guide
UNI SUSTAINABLE
Sustainable Single Gas Detector (available for over 28 different gases) - Manual
UNI SUSTAINABLE
Sustainable Single Gas Detector Mono Dock - Datasheet
UNI SUSTAINABLE
Sustainable Single Gas Detector Multi Dock - Datasheet
UNI SUSTAINABLE
Sustainable Single Gas Detector Multi Docking Station - Quick Start Guide
UNI SUSTAINABLE
WatchGas UNI Sustainable v4.0.6 Firmware Download
UNI SUSTAINABLE
WatchGas UNI ETO v0.4.0.6 Firmware Download
UNI SUSTAINABLE
WatchGas UNI Mono Docking Station Firmware v0.0.3.5
UNI SUSTAINABLE
WatchGas Suite v1.4.5.170 Software Download for UNI, POLI, NEO, UNI Docking Station & POLI Docking Station
UNI SUSTAINABLE
Technical Note 0 - Poster/Gas Library
UNI SUSTAINABLE
Technical Note 3 - How Often To Calibrate Gas Detectors
UNI SUSTAINABLE
Technical Note 4 - Sensor Technical Data Summaries
UNI SUSTAINABLE
Technical Note 5 - Gas Detectors for Firefighters and Hazmat Teams
UNI SUSTAINABLE
Technical Note 6 Part 1 - WatchGas UNI Calibration
UNI SUSTAINABLE
Technical Note 9 - Ethylene Oxide EC Sensor for Selected VOC's
UNI SUSTAINABLE
Technical Note 10 - Understanding Workplace Vapor Exposure Limits
UNI SUSTAINABLE
Technical Note 14 - Oxygen Sensors Lead-Free vs Standard Lead Type
UNI SUSTAINABLE
Technical Note 15 - Power Consumption