Easy-Go Intelligent Handheld Calibration 15h Endurance Portable Mass Flow Meter is developed based on the S100 standard gas laminar mass flow meter, equipped with a rechargeable battery for use in environments without power supply, with an endurance of 8 hours (15 hours for the new model). Through precise compensation and algorithms from the built-in pressure and temperature sensors, it demonstrates outstanding performance in low zero point, temperature, and pressure drift. Additionally, it features built-in settings for multiple gases and gas mixtures, with touchscreen operation for free switching, making it suitable for factories, laboratories, and other scenarios requiring on-the-go measurements.

Features:

l Principle: Laminar flow differential pressure principle

l Convenient operation: Touchscreen click operation and flow reading

l Equipped with rechargeable battery, 8-hour endurance (15-hour endurance for the new model)

l Core advantages: High accuracy, high repeatability, fast response

l Wide temperature and pressure range: -20℃~60℃, within 1Mpa

l Real-time display of 5 process variables

l Built-in 70+ gases, one-click free gas switching

l Capable of measuring mixed gases, with mixed gas editing function

l No warm-up time required, ready to use upon startup, plug and play.

Product Specifications:

l Model:

P100 - Standard portable laminar flow meter with battery pack, equipped with a rechargeable battery for measuring and calibrating gases in environments without power, as convenient as a smartphone.

l Range: 0.5sccm~5000slpm

Performance Parameters:

l Accuracy: ±1.0%RD

l Repeatability: ±0.2%F.S.

l Pressure Drift: Zero: ≤±0.2%F.S./100Kpa;    Span: ≤±0.2%F.S./100Kpa (Reference 100KPa (absolute pressure))

l Temperature Drift: Zero: ≤±0.02%F.S./℃;             Span: ≤±0.02%F.S./℃ (Reference temperature 20℃)

l Zero Drift: ±0.2%F.S.

l Operating Range: 1%~120%F.S.

l Response Time: 100ms

l Startup Warm-up Time: 1s

Usage Conditions:

l Medium Temperature: -20℃~60℃

l Ambient Temperature: -20℃~50℃

l Operating Humidity: 0%~98% (non-condensing)

l Working Pressure: 0~1Mpa

l Withstand Pressure: 1.5Mpa

l Pressure Loss: 4kPa~12kPa

l Supply Voltage: 24V±20%

l Current Consumption: ＜150mA (＜5V)

l Installation Method: Any angle

l Gas Connection Material: SUS304, SUS316, Aviation Aluminum

l Inlet/Outlet: Pipe thread (internal thread)

l Gas Connection Seal Material: Rubber ring seal: Fluororubber

Communication Methods:

l Digital Signal: RS485, Profibus

l Analog Signal: 4-20mA, 0-5V

Application Scenarios

l Calibration of atmospheric samplers

l Online calibration at environmental monitoring stations

l Online flow calibration for production lines/equipment

Easy-Go Intelligent Handheld Calibration 15h Endurance Portable Mass Flow Meter features a battery pack with 8-hour endurance (15h for the new model), a touchscreen for direct parameter reading, and the ability to measure flow directly without an external power supply, making it as convenient as a smartphone. It is suitable for scenarios such as calibration of particulate matter atmospheric samplers and flow calibration of production lines/equipment.