Featured
-
Factory Free sample River Water Quality Buoy - Integrated Observation Buoy/ Multi-Parameter/ 3 different Size/ Optional Sensor/ Moored Array – Frankstar
Physical Specifications Buoy Weight: 130Kg (no batteries) Size: Φ1200mm×600mm Mast (detachable) Material: 316 stainless steel Weight: 9Kg Support frame (detachable) Material: 316 stainless steel Weight: 9.3Kg Floating body Material: shell is fiberglass Coating: polyurea Internal: 316 stainless steel Weight: 112Kg Battery Weight (single battery defaults 100Ah): 28×1=28Kg. The hatch cover reserves 5~7 instrument threading holes. Hatch size: Φ320mm. Water depth: 10~50 m Battery capacity: 10... -
High Quality for Electric Marine Winch - Winch/ 360 Degree Rotation/ Weight 100KG/ Loads 100KG – Frankstar
Feature Driven by 220V AC motor, equipped with motor lock brake, motor reducer, manual clutch, manual brake. A variety of fixed modes, 360° rotation. It can switch neutral, so that the carrying fall freely, at the same time equipped with belt brake,which can control the speed in the process of free descent. Supporting 316 stainless steel wire rope without torque. Equipped with a revolution counter to calculate the length of the cable. Driven by 220V AC motor, equipped with a motor holding bra... -
High Quality River Water Depth Gauge - Nutritive Salt Analyzer/ In-situ On-line Monitoring/ Five kinds of nutritive saltt – Frankstar
Feature Measuring parameter: 5 Measuring time: 56 min (5 parameters) Cleaning water consumption: 18.4 ml/period (5 parameters) Liquid waste: 33 ml/period(5 parameters) Data transmission: RS485 Power: 12V Debugging device: handheld terminal Endurance: 4~8weeks , It depends on the length of the sampling interval (According to reagent calculation,can do 240 times at most) Parameter Range LOD NO2-N 0～1.0mg/L 0.001mg/L NO3-N 0～5.0mg/L 0.001mg/L PO4-P 0～0.8mg/L 0... -
Factory source River Wind Buoy - Wind buoy/High Accuracy/GPS/Real-time communication/ARM processor – Frankstar
Technical Parameter Satellite positioning: GPS positioning Data transmission: Default Beidou communication (4G/ Tiantong/Iridium available) Configuration mode: Local configuration Measurement Parameters Wind speed Range 0.1 m/s – 60 m/s Accuracy ± 3% (40 m/s) ± 5% (60 m/s) Resolution 0.01m/s Starting speed 0.1m/s Sampling rate 1 Hz Unit m/s, km/hr, mph, kts, ft/min Wind direction Range 0-359° Accuracy ± 3° (40 m/s) ± 5... -
Chinese wholesale Online Nutrient Probe - Nutritive Salt Analyzer/ In-situ On-line Monitoring/ Five kinds of nutritive saltt – Frankstar
Feature Measuring parameter: 5 Measuring time: 56 min (5 parameters) Cleaning water consumption: 18.4 ml/period (5 parameters) Liquid waste: 33 ml/period(5 parameters) Data transmission: RS485 Power: 12V Debugging device: handheld terminal Endurance: 4~8weeks , It depends on the length of the sampling interval (According to reagent calculation,can do 240 times at most) Parameter Range LOD NO2-N 0～1.0mg/L 0.001mg/L NO3-N 0～5.0mg/L 0.001mg/L PO4-P 0～0.8mg/L 0... -
Factory For Marine Monitoring Equipment Supplier - Nutritive Salt Analyzer/ In-situ On-line Monitoring/ Five kinds of nutritive saltt – Frankstar
Feature Measuring parameter: 5 Measuring time: 56 min (5 parameters) Cleaning water consumption: 18.4 ml/period (5 parameters) Liquid waste: 33 ml/period(5 parameters) Data transmission: RS485 Power: 12V Debugging device: handheld terminal Endurance: 4~8weeks , It depends on the length of the sampling interval (According to reagent calculation,can do 240 times at most) Parameter Range LOD NO2-N 0～1.0mg/L 0.001mg/L NO3-N 0～5.0mg/L 0.001mg/L PO4-P 0～0.8mg/L 0... -
New Fashion Design for Hmpe - Nutritive Salt Analyzer/ In-situ On-line Monitoring/ Five kinds of nutritive saltt – Frankstar
Feature Measuring parameter: 5 Measuring time: 56 min (5 parameters) Cleaning water consumption: 18.4 ml/period (5 parameters) Liquid waste: 33 ml/period(5 parameters) Data transmission: RS485 Power: 12V Debugging device: handheld terminal Endurance: 4~8weeks , It depends on the length of the sampling interval (According to reagent calculation,can do 240 times at most) Parameter Range LOD NO2-N 0～1.0mg/L 0.001mg/L NO3-N 0～5.0mg/L 0.001mg/L PO4-P 0～0.8mg/L 0... -
Reasonable price Wind Buoy - Wind buoy/High Accuracy/GPS/Real-time communication/ARM processor – Frankstar
Technical Parameter Satellite positioning: GPS positioning Data transmission: Default Beidou communication (4G/ Tiantong/Iridium available) Configuration mode: Local configuration Measurement Parameters Wind speed Range 0.1 m/s – 60 m/s Accuracy ± 3% (40 m/s) ± 5% (60 m/s) Resolution 0.01m/s Starting speed 0.1m/s Sampling rate 1 Hz Unit m/s, km/hr, mph, kts, ft/min Wind direction Range 0-359° Accuracy ± 3° (40 m/s) ± 5... -
Professional China Water Level Probe - Nutritive Salt Analyzer/ In-situ On-line Monitoring/ Five kinds of nutritive saltt – Frankstar
Feature Measuring parameter: 5 Measuring time: 56 min (5 parameters) Cleaning water consumption: 18.4 ml/period (5 parameters) Liquid waste: 33 ml/period(5 parameters) Data transmission: RS485 Power: 12V Debugging device: handheld terminal Endurance: 4~8weeks , It depends on the length of the sampling interval (According to reagent calculation,can do 240 times at most) Parameter Range LOD NO2-N 0～1.0mg/L 0.001mg/L NO3-N 0～5.0mg/L 0.001mg/L PO4-P 0～0.8mg/L 0... -
China OEM Offshore Wave Buoy - Mini wave buoy/ Polycarbonate/ Fixable/ Small Size/ long observation period/ real-time communication – Frankstar
Feature Small size, long observation period, real-time communication. Technical Parameter Measurement Parameter Range Accuracy Resolutions Wave height 0m~30m ±（0.1+5%﹡measurement） 0.01m Wave period 0s~25s ±0.5s 0.01s Wave direction 0°~359° ±10° 1° Wave parameter 1/3wave height(effective wave height)、1/3wave period(effective wave period); 1/10wave height、1/10wave period；average wave height、average wave period; max wave height、max wave per... -
2022 wholesale price Buoyant Material - Integrated Observation Buoy/ Multi-Parameter/ 3 different Size/ Optional Sensor/ Moored Array – Frankstar
Introduction
Wave sensor is a completely new upgraded version of the second generation, based on the nine-axis acceleration principle, through the completely new optimized sea research patent algorithm calculation, which can effectively obtain the ocean wave height, wave period,wave direction and other information. The equipment adopts a completely new heat-resisting material, improving product environmental adaptability and greatly reducing the product weight at the same time. It has a built-in ultra-low power embedded wave data processing module, offering RS232 data transmission interface, which can easily be integrated in the existing ocean buoys, drifting buoy or unmanned ship platforms and so on. And it can collect and transmit wave data in real time to provide reliable data for ocean wave observation and research.There are three versions available to meet the needs of different users: basic version, standard version, and professional version.
-
High Quality for Electric Marine Winch - Winch/ 360 Degree Rotation/ Weight 100KG/ Loads 100KG – Frankstar
Feature Driven by 220V AC motor, equipped with motor lock brake, motor reducer, manual clutch, manual brake. A variety of fixed modes, 360° rotation. It can switch neutral, so that the carrying fall freely, at the same time equipped with belt brake,which can control the speed in the process of free descent. Supporting 316 stainless steel wire rope without torque. Equipped with a revolution counter to calculate the length of the cable. Driven by 220V AC motor, equipped with a motor holding bra...
