mPower Electronics Inc.

Making Powerful Senses

UNI Single Gas DetectorUNI MP100 Single Gas Detectors

Professional gas detection and alarm systems

The UNI MP100 offers a simple portable solution for the widest array of toxic gas and oxygen (O2) applications on the market. In addition to typical sensors such as carbon monoxide (CO), hydrogen sulfide (H2S), nitrogen (NOx), ammonia (NH3) and sulfur dioxide (SO2), we offer less-common sensors including hydrogen fluoride, phosphine, ozone, ethylene oxide, methyl mercaptan and acetaldehyde. The monitors have a large LCD providing maximum readability in the field and are made with six bright red LEDs allowing for a quick alarm notification. Constructed of strong and durable material, the UNI is designed to be comfortable yet drop-resistant. The UNI series can easily be bump tested and calibrated with the mPower CaliCase System.

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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
  • Low, High, TWA & STEL alarms
  • Six bright red flashing LEDs
  • 17 sensor options – 24 models available
  • Two-point field calibration
  • 3-year typical operation
Certifications
Downloads
Applications
Kit Package
  • MP100 instrument with sensor, AA size lithium battery and alligator clip
  • Instruction manual
  • Calibration adapter
Calibration Kit (options)
  • Test gas (for sensor as specified)
  • Gas regulator with flow controller
  • Hard transport case
Detector 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 90 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) 20 seconds (CO/H2S/O2), Others vary, see individual sensor specification sheet
IP rating IP-67
EMI/RFI Compliant with EMC 2004/108/EC
Safety certifications 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 2 years or longer
Warranty 2 or 1 year, depending on sensor type
Sensor Options
Gas Measuring Range /
Resolution (ppm)		 Instrument
P/N
CO 500/1
1000/1
2000/1		 M001-0002-000 
M001-0023-000 
M001-0026-000
H2S 50.0/0.1
100.0/0.1
200.0/0.1
1000/1		 M001-0003-000 
M001-0054-000 
M001-0057-000 
M001-0060-000
O2 25.0/0.1%
30/0.1%		 M001-0032-000 
M001-0001-000
H2 1000/1
2000/1		 M001-0018-000 
M001-0019-000
NH3 50/1 M001-0006-000
Cl2 10.0/0.1 M001-0004-000
ClO2 1.00/0.01 M001-0072-000
HCN 100/1 M001-0005-000
NO 250/1 M001-0015-000
NO2 20.0/0.1 M001-0011-000
PH3 20.0/0.01 M001-0016-000
SO2 20.0/0.1 M001-0007-000
Ethylene Oxide (ETO) 100.0/0.1
200.0/0.1		 M001-0012-000 
M001-0069-000
O3 1.00/0.02 M001-0009-000
HF 10.0/0.1 M001-0014-000
HCl 15.0/0.1 M001-0008-000
CH3SH 10.0/0.1 M001-0077-000
Acetaldehyde (C2H4O) 20.0/0.1  M001-0080-000
Calicase for MP100 Series

CalicaseThe CaliCase is a system providing instrument testing, calibration and data recording for mPower portable gas monitors.

 

mPower Electronics Inc.

UNI Ozone Monitors Used in Corona Virus Disinfection

Currently there is much interest in using UV and ozone generators to kill the SARS-CoV-2 virus that causes COVID-19 disease. Hospitals and businesses are treating entire patient rooms, offices, and other workspaces during off hours while no one is permitted to enter the rooms. During ozone treatment, concentrations over 20 ppm are recommended by generator manufacturers for adequate disinfection. UV light kills viruses directly, but may generate some ozone as a by-product. Workers using batch equipment sterilizers, where several thousand ppm of ozone may be applied, also need protection. Ozone is highly toxic to humans, and therefore UNI ozone monitors are being employed to ensure that residual ozone has decomposed or ventilated before employees can re-enter the workspace safely. Ozone has an 8-hour TWA exposure limit of about 0.07 ppm in many countries including most of Europe. In the US, the ACGIH makes the following 8-hour TWA recommendations:

  • 0.05 ppm for heavy work
  • 0.08 ppm for moderate work
  • 0.10 ppm for light work
  • no more than 0.20 ppm for any 2 continuous hours.

The UNI Ozone monitor has a resolution of 0.01 ppm and can measure up to 5 ppm ozone with a response time of 60 seconds, making this small, low-cost unit convenient and accurate for protection of the workforce.

23 April 2020

mPower Electronics Inc.

mPower Electronics' Updates on CoVid-19

In order to meet urgent needs for public health and worker safety, our dedicated staff continues processing purchase orders as essential tasks, and makes timely shipments from our offices in Pasadena, TX and Santa Clara, CA. The state governments of California and Texas have ordered citizens to stay at home in a bid to contain the coronavirus outbreak. While these two offices are locked down during normal business hours, we will accommodate critical pickups if advanced arrangements are agreed in compliance with the pandemic gather rules.

In addition, our Shanghai factory has been shipping orders globally since the 1st week of February 2020, and has been running at a full capacity since early March.

We are very grateful to our loyal customers for giving us business, and would like to thank our employees for keeping it going in such a severe pandemic period.

Let us stay safe, healthy and strong!

mPower Electronics Team