Intrinsic safety flow meterIt is a fully Chinese menu display controlled by a microcomputer and a handheld measuring instrument.Intrinsic safety flow meterHigh measurement accuracy, easy operation, convenient carrying, easy maintenance, measurement not affected by water quality and turbidity, explosion-proof, waterproof, safe and reliable.Intrinsic safety flow meterIt is currently the flow velocity and flow meter in use, which can be customized with non-standard products. For specific departments and environments, water flow velocity and flow meters can be specially customized to meet measurement requirements and achieve fast measurement. Applicable to water conservancy and hydrological stations, farmland irrigation, open channels and canals, river tunnels and waterways, underground water in factory and mining areas, environmental monitoring stations, experimental research institutes, school water conservancy departments, freshwater and seawater research institutes, geological exploration institutes, water management bureaus and other units that study flow velocity and flow rate in water conservancy and hydrological research.
Performance characteristics of intrinsic safety flow meter
1. High measurement accuracy, wide range, capable of measuring both weak and strong currents;
2. Sensitive sensing, high resolution, low startup flow rate;
3. Fast response speed, capable of measuring instantaneous flow velocity and average flow velocity;
4. K and C values of the calibration curve;
5. Instrument measurement, easy to use, convenient to carry, and easy to maintain
Function of intrinsic safety flow meter
1. Mini handheld host is convenient for users to carry and measure observation;
2. Large screen LCD display with continuous background light function;
3. Built in complete clock, convenient for users to calibrate and query time;
4. Equipped with data reading software to achieve data storage, printing, and output functions;
5. Real time display of instantaneous flow velocity and average flow velocity;
6. The measurement modes are divided into automatic measurement and manual measurement, meeting the needs of different occasions.
Performance indicators of intrinsic safety flow meter
Range: (0.25-5) m/s;
Measurement error: ± 5% F.S;
Data temporary storage capacity: 2400 sets of data;
Communication interface: RS232, the instrument transmits data unidirectionally to the computer;
Baud rate: 1200bps;
Power supply: set of lithium batteries (two 186501400mAH, 3.7V);
Working current: not exceeding 60mA;
Instrument working time: The working time for charging once shall not be less than 4 hours;
Weight: 0.7kg;
Dimensions: 165mm × 104mm × 41.5mm;
Explosion proof type: intrinsic safety type.
Explosion proof mark: ExibI.