Paperless Recorder, Chart Recorder, Pressure Transmitter manufacturer / supplier in China, offering Thermal Mass Gas Meter Featuring 0.1-100nm/S Range and -40°C to 300°C Sensor Temperature Supports High Temperature Applications, Thermal Gas Mass Flowmeter with -40°C to 300°C Sensor Range and ±2.5% Accuracy Delivers Stable Measurement for Process Gas Lines, Online Mass Flow Meter with IP65 Protection and 0.1-100nm/S Range Delivers Stable Gas Consumption Measurement for Energy Management and so on.