Description

UNI MP100 Single Gas Detectors

Professional gas detection and alarm systems

The UNI MP100 Single Gas Detector from mPower Electronics provides a simple, portable, and highly reliable solution for detecting a broad range of toxic gases and oxygen (O₂) in industrial, emergency, and confined space environments. Compact and rugged, the UNI MP100 is built for real-world use with drop-resistant housing, a large, easy-to-read LCD, and bright LED alarm indicators.

In addition to common gases like carbon monoxide (CO), hydrogen sulfide (H₂S), ammonia (NH₃), and sulfur dioxide (SO₂), the UNI MP100 supports specialty sensors including hydrogen fluoride, arsine, phosgene, methyl mercaptan, ozone, and more—making it one of the most versatile single-gas monitors on the market.

Features

UNI MP100 Single Gas Detectors

Product Features

Size: 3.46 x 2.44 x 1.3 in (88 x 62 x 33 mm) Weight: 4.4 oz (125 g)
UL/cUL: Class I, Div 1, Group A, B, C, D; Class II, Div 1, Group E, F, G; Class III, Div 1
Temperature rating T4, -20°C ≤ Tamb ≤ +50°C
Event logger
IP rating: IP-67
Large LCD, 30% larger than most

Password protection
Adjustable Low, High, TWA & STEL alarms
Six bright red flashing LEDs
Sensors for over 20 chemicals in 24 concentration ranges
Two-point field calibration
3-year typical operation

Specifications

Device Specifications

Size	3.46 x 2.44 x 1.3 in (88 x 62 x 33 mm)
Weight	4.4 oz (125 g)
Temperature	-4°F to 122°F (-20°C to 50°C)
Humidity	5 to 95% relative humidity (non-condensing)
Alarm Type	High alarm, Low alarm, STEL alarm, TWA alarm (adjustable), Over-range alarm, Battery low alarm
Alarm Signal	95 dB @ 30 cm audible, Bright red LED, Built-in vibrator
Calibration	2-point calibration (zero and span), power-on zero (user-selectable)
Event Log	Up to 50 alarm events
Response Time (t90)	15 seconds (CO/H₂S/O₂), varies for others (see individual sensor specifications in TA Note 4)
IP Rating	IP-67
EMI/RFI	Compliant with EMC 2004/108/EC
Safety Certifications	IECEx Ex ia IIC T4 Ga ATEX CE Ex II 1G, Ex ia IIC T4 Ga UL/cUL Class I, 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
Battery	Replaceable AA size Lithium battery, 3 years typical operation
Sensor	CO/H₂S: expected operating life 5 years or longer; others: 1 to 2 years per warranty
Warranty	2 years on O₂, CO, H₂S, SO₂, HCN, NO, NO₂, and PH₃ units including sensor; 1 year on others