Looking for a controller for an IGO Electric Bike. The controller is HZFZKJ07 (FZKDM4822A22030074) High Precision Intelligent Speed Sensor, 48V, Break Level: Low, 5 speed 27.5". 

I am currently working on a project involving the monitoring of gases emitted from ships in port areas, and I am interested in acquiring high-accuracy sensors for measuring CO2, SO2, and NO2 levels. Specifically, I am looking for sensors that meet the following requirements:  High accuracy and precision Suitable for outdoor and potentially harsh environmental conditions Capable of being installed on buoys for marine applications Durable and reliable in marine environments Easy integration with data logging systems Measurement range: suitable for detecting emissions from ships Could you please provide recommendations for the best sensors you have that meet these criteria, along with their technical specifications and pricing information?

Please provide me with more product details. Do you have a motor controller for the product typ TC470X LED Displayer, voltage: 36V, off voltage 29+- 1V, high-precision intelligent speed sensor, three speed pas 14", electric current: 12+- 1A, breaks level: high, auto dormancy, date 2017 11 03-02040179, SZRLCY01-B2X? Maybe you have a motor controller, display and front light for 14" electrically assisted foldable mini bike mp/man EB3, motor power: 0.25KW, DC IN:42V 2A, battery rechargeable LG battery, 36V 5.2A, IP level: IP54, made in prc in 2017?