Read Before Operating ........................2 General Information ........................3 User Interface ..........................4 Display .............................. 5 Using MP100 ............................ 6 Turn the unit on ........................6 Warm up sequence ........................6 Normal mode ........................... 7 Real time reading ......................7 STEL screen........................7...
MP100 User’s Guide Read Before Operating This manual must be carefully read by all individuals who have or will have the responsibility of using, maintaining, or servicing this product. The product will perform as designed only if it is used, maintained, and serviced in accordance with the manufacturer’s instructions.
MP100 User’s Guide General Information UNI (MP100) is a single sensor, portable, personal toxic gas monitor. It displays gas concentration continuously on a big segment LCD. It also monitors STEL, TWA, peak and min (for O2 only) value of the gas, and can be displayed on demand.
MP100 User’s Guide Using MP100 Turn the unit on Press and hold the Right Key for 3 seconds, until LCD displays , buzzer beeps, green LED flashes, then release the button, the unit is powered on. Warm up sequence After powered on, the unit enter warm up and self test sequence, show the firmware version as...
MP100 User’s Guide TWA (time-weighted average) alarm threshold value: Normal mode Real time reading The unit enter normal mode, start monitoring gas concentration and display on the LCD screen. User can check some other values like STEL,TWA, PEAK, and MIN (for O only) by pressing the Right Key .
MP100 User’s Guide Min screen (for Oxygen sensor only) Press the Left Key to clear min value Press the Left Key again, minimum value is cleared Turn the unit off In normal display mode, press and hold the Right Key, then the unit will display 5 seconds count down, with red LEDs flash and buzzer beeps once per second.
MP100 User’s Guide Config mode In Config mode, user can do calibration, change parameters for the unit. In general, use the Left Key to increase number or confirm, use the Right Key to move cursor or move to the next programming item.
MP100 User’s Guide Calibration Process 1. Attach the Calibration Adapter over the inlet port on the front of MP100 by pressing it into place. 2. Enter the calibration function, open the gas cylinder, press the Left Key, and start calibration after countdown.
MP100 User’s Guide Zero calibration Zero calibration is to get the base line for the sensor, it is done in fresh air. When LCD displays , press the Left Key to start zero calibration. Unit will start 15 seconds count-down, after count-down is finished, zero calibration result will be displayed on the LCD,...
After all digits are done, use the Right Key to move cursor to “OK” symbol, press the Left Key to confirm the changing. * MP100 will show “Err”, if the input data is invalid as follows,: - Low alarm setting is bigger than high alarm setting.
Power on zero enable/disable Sensor base line may have some change due to environment (temperature, humidity…), that will require a zero calibration. MP100 can do zero calibration every time unit is powered on, this feature can be enabled/disabled. When LCD toggles between , press the Left Key to go to change power on zero calibrations enable/disable status.
MP100 User’s Guide Fast power on enable/disable If fast startup is enabled, the screens showing High/Low/STEL/TWA alarm threshold value will be skipped during warm up sequence. , press the Left Key to When LCD toggles between change fast startup enable/disable status. The current status is displayed on the LCD, toggling...
Replace the sensor filter A “peel-and-stick” filter should be used on the MP100 in order to keep debris from fouling the sensor. Sheets of 5 filters are available. When the filter appears dirty, replace it with a new one and dispose of the dirty filter.
MP100 User’s Guide Replace the sensor MP100 models are designed so that you can easily change the sensor. 1) Turn off the unit. 2) Place the MP100 face down on a soft surface. 3) Use a screwdriver to loosen each of the four screws by turning them counterclockwise.
Page 18
MP100 User’s Guide Caution Change battery only in area known to be non-hazardous. Use only mPower’s battery, PN: 1.17.02.0002. Attention: Changez la batterie uniquement dans une zone connue pour être non dangereuse. Utiliser uniquement la batterie mPower PN: 1.17.02.0002.
MP100 User’s Guide Ordering information Kit Package MP100 instrument with sensor, AA size lithium battery with alligator clip One mini-CD with instruction manual Calibration adapter Calibration Kits(Optional): Test gas (for sensor as specified) ...
MP100 User’s Guide Specifications Size 3.46 x 2.44 x 1.3 in. (88 x 62 x 33mm) Weight 4.4 oz (125g) Temperature -4℉ ~ 122℉(-20℃ ~ 50℃) Humidity 5 ~ 95% relative humidity(non-condensing) Alarm type High alarm, low alarm, STEL alarm, TWA alarm, adjustable.
MP100 User’s Guide Alarm signal summary LCD Display Reason/Alarm Signals Over range: Buzzer 3 beep per second LED 3 flash per second 1 vibration per second “OVER” and “500” 1 flash per second High alarm: Buzzer 3 beep per second...
Page 23
MP100 User’s Guide LCD Display Reason/Alarm Signals Sensor error: Buzzer 1 beep per second LED 1 flash per second “SEN Err”1 flash per second Battery low alarm: Buzzer 1 beep per second LED 1 flash per second “bAT LoW”1 flash per second...
MP100 User’s Guide Trouble shooting Problem Possible reason Solution Can not turn on unit Battery not installed Install battery. Depleted or defective battery Replace battery. Reading abnormally low Calibration Adapter is attached. Remove Calibration Adapter. Incorrect calibration. Calibrate the MP100.
Need help?
Do you have a question about the MP100 and is the answer not in the manual?
Questions and answers