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OEM manufacturer Riverway 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... -
Reasonable price for Lake Water Level 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... -
Big discounting Wave Direction Meter - 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... -
Personlized Products Wave Direction 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 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... -
professional factory for Tide Gauge - Tide Logger/ Small Size/ Light Weight/ Flexible/ Pressure and Temperature Observation – Frankstar
Feature Small size, light weight 2.8 million sets of measurements Configurable sampling period USB Data Download Pressure calibration before water entry Technical Parameter Housing material: POM Housing pressure: 350m Power: 3.6V or 3.9V disposable lithium battery Communication mode: USB Storage space: 32M or 2.8 million sets of measurements Sampling frequency: 1Hz/2Hz/4Hz Sampling period: 1s-24h. Clock drift: 10s / year Pressure range：20m、50m、100m、200m、300m Pressure accuracy：0.05%FS Pr... -
Dyneema rope/High strength/High modulus/Low density – Frankstar
Features Mainly used on plankton trawl nets, it can provide static buoyancy, and the load-bearing capacity is lower than that of Kevlar ropes. High Strength: On a weight for weight basis, Dyneema is 15 times stronger than steel wire. Light Weight: Size for size, a rope made with Dyneema is 8 times lighter than steel wire rope. Water resistant: Dyneema is hydrophobic and does not absorb water, meaning it remains light when working in wet conditions. It Floats: Dyneema has a Specific Gravity of... -
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...
