Manning Systems
Portable Gas Detection

Portable Electrochemical Data Logging Gas Leak Detector

The EC-P2 is a portable, battery operated instrument with interchangeable electrochemical cells for the measurement of gas concentrations in ambient air. The internal pump delivers a positive sample flow for quick, accurate measurements.

General Description

Manning Systems EC-P2 is a complete portable gas measuring and data logging instrument including an interchangeable target gas selective electrochemical sensor, primary and secondary batteries, charger, storage case, data logging software and RS-232 output cable. The backlit LCD display shows gas concentration reading in real time. Gas concentrations are measured by an electrochemical SMART-CELL which has internally stored gas calibration data. The sensor can be exchanged quickly and easily without the need for calibration.

Power is supplied by primary and secondary batteries. The primary power source is a “C” size alkaline battery housed in the handle that will run the unit approximately 45 hours. When this battery is removed or dead, the unit will switch to its standby power source, an internal rechargeable NiCad battery, that will run the unit approximately six hours.

Advanced features include data logging to an Excel spreadsheet, 0 to 1.0 Volt DC analog output capability, and a sampling mode for taking a single reading in a controlled, repeatable manner.

Factory calibration and re-certification services are available from Manning Systems for all Manning portable gas sensors.

Manning Systems offers personal protection portables for the single- and multi-sensor toxic gas detector market. These innovative, low-cost portables are ideal for industrial hygienists, safety managers, petrochemical applications, fire departments, police and emergency responders at risk of exposure to toxic contaminants.

Single Gases that can be monitored by the SMART-CELLS

Gas Standard Range
Alcohol 0-500 ppm
Ammonia (NH3) 0-500 ppm
Ammonia (NH3) 0-2,000 ppm
Bromine (Br2) 0-5 ppm
Carbon Monoxide (CO) 0-1,000 ppm
Chlorine (Cl2) 0-5 ppm
Chlorine (Cl2) 0-200 ppm
Chlorine Dioxide (ClO2) 0-5 ppm
Fluorine (F2) 0-5 ppm
Formaldehyde (CH2O) 0-200 ppm
Hydrogen (H2) 0-2000 ppm
Hydrogen Chloride (HCl) 0-200 ppm
Hydrogen Peroxide (H2O2) 0-200 ppm
Hydrogen Sulfide (H2S) 0-200 ppm
Nitric Oxide (NO) 0-500 ppm
Nitrogen Dioxide (NO2) 0-200 ppm
Oxygen (O2) 0-25%
Ozone (O3) 0-5 ppm
Sulfur Dioxide (SO2) 0-500 ppm

Download brochure or contact Manning Systems for complete specifications.

Key Features

  • Primary and back-up battery sources
  • SMART-CELL gas data retention
  • Data Logging capability to Excel spreadsheet
  • Rugged internal pump
  • Gas sampling mode
  • Two adjustable concentration alarms, zero drift caution
  • Low flow and low battery alarms
  • Excellent accuracy and repeatability
  • RS-232 output of stored gas values
  • Optional analog output 0 to 1.0 VCD
  • 12,000 data points of memory
  • Electrochemical sensors provide maximum sensitivity with minimal interference


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