TD304
The TD304 is a high-precision instrument for recording/monitoring tides or water level (tide gauge).
This instrument is capable of recording temperature with high accuracy too.
Optional sensors can be added to this product: dissolved oxygen, turbidity, and fluorescence. For optional sensors with multiple sensitivity ranges, the TD304 has automatic range capabilities.
The accompanying software, SD200W, includes comprehensive functions for programming, processing, and presenting post and online data: multi-graph, online plotting, density calculations, and depth.
This program is continuously extended based on customer requests.
Programmed settings and calibration coefficients are stored in non-volatile EEPROM and are not changed or lost in case of power outage.
Strength and complete protection against leakage are achieved through electronic vacuum molding and other components in solid polyurethane.
On/off switch is controlled by a magnetic switch or from the keypad.
A sealed battery compartment contains two replaceable C cells.
This tool is equipped with brackets for connection to anchor connections.
The TD304 is available in absolute or relative types. The reference type is vented through a connector and a cable with an internal air tube.
Data is recorded in physical units and simultaneously transferred online via a waterproof RS232 input/output connector. For remote retrieval and monitoring, the manufacturer provides the CU801 communication unit.
• Compact and robust design
• Long-term stability sensors
• High memory capacity
• One-year battery capacity
• Windows-based software
• Output in physical units
• Online mapping
• Additional sensors available:
Oxygen
Turbidity (self-coloring)
Fluorescence (self-coloring)
Conductivity: Inductive cell
Range: 0 to 70 mS/cm
Resolution: 0.01 mS/cm
Accuracy: +/- 0.02 mS/cm
Salinity: Calculated from C,T & D
Range: 0 to 40 ppt
Resolution: 0.01 ppt
Accuracy: +/- 0.02 ppt
Temperature:
Range: -2 to +40°C
Resolution: 0.001°C
Accuracy: +/- 0.01°C
Response time: 0.2 sec
Pressure: Specify desired depth range with order
Ranges: 500, 1000, 2000, — 6000 m
Resolution: 0.0001 dbar (m)
Accuracy: +/- 0.01% FS
Response time: 0.1 sec
Sound Velocity: Calculated from S,T & D
Range: 1300 to 1700 m/s
Resolution: 1cm/s
Accuracy: +/- 5 cm/s
Dissolved oxygen: (optional)
Sensor type: SAIV205
Range: 0 to 20 mg/l
Resolution: 0.01 mg/l
Accuracy: +/- 0.2 mg/l
Fluorescence: (optional)
Sensor type: Fluorescein/Chlorophyll/Rhoda mine/CDOM
Ranges: 2.5, 7.5, 25, 75 ug/l selectable/auto range
Resolution: 0.03 µg/l
Turbidity: (optional)
Sensor type: Backscatter
Ranges: 12.5, 62.5, 250, 750 FTU selectable /auto range
Linearity: < 2% Real time clock: +/- 2 sec/day
Modes: STD/CTD with/without sound velocity, oxygen and optional sensor.
Intervals: 1 sec to 180 min.
Memory: CMOS SRAM
Capacity: 56000 data sets of STD/CTD
Data output: RS232 ASCII code.1200-9600 baud, 1 start, 7 data, 1 stop, even parity or
1 start, 8 data, 1 stop, no parity selectable via menu
Power: 2 ea. 3.6V lithium C-cells.
Recommended type: SAFT LSH14 (Sufficient for 1.500.000 data sets)
External: 10-30VDC
Material: Vacuum molded polyurethane and titanium
Dimension: Length 400 mm. Diameter 60 mm
Weight: In air: 2 kg. In water: 0.8 kg.
Packing: Suitcase (534x427x157 mm), Gross weight 5,5 kg
Accessories: (included) On/Off magnetic key, PC communication cable 2,5m,
MINISOFT SD200W program and Operating Manual
Warranty: Two years against faulty materials and workmanship
• Compact and robust design
• Long-term stability sensors
• High memory capacity
• One-year battery capacity
• Windows-based software
• Output in physical units
• Online mapping
• Additional sensors available:
Oxygen
Turbidity (self-coloring)
Fluorescence (self-coloring)
Conductivity: Inductive cell
Range: 0 to 70 mS/cm
Resolution: 0.01 mS/cm
Accuracy: +/- 0.02 mS/cm
Salinity: Calculated from C,T & D
Range: 0 to 40 ppt
Resolution: 0.01 ppt
Accuracy: +/- 0.02 ppt
Temperature:
Range: -2 to +40°C
Resolution: 0.001°C
Accuracy: +/- 0.01°C
Response time: 0.2 sec
Pressure: Specify desired depth range with order
Ranges: 500, 1000, 2000, — 6000 m
Resolution: 0.0001 dbar (m)
Accuracy: +/- 0.01% FS
Response time: 0.1 sec
Sound Velocity: Calculated from S,T & D
Range: 1300 to 1700 m/s
Resolution: 1cm/s
Accuracy: +/- 5 cm/s
Dissolved oxygen: (optional)
Sensor type: SAIV205
Range: 0 to 20 mg/l
Resolution: 0.01 mg/l
Accuracy: +/- 0.2 mg/l
Fluorescence: (optional)
Sensor type: Fluorescein/Chlorophyll/Rhoda mine/CDOM
Ranges: 2.5, 7.5, 25, 75 ug/l selectable/auto range
Resolution: 0.03 µg/l
Turbidity: (optional)
Sensor type: Backscatter
Ranges: 12.5, 62.5, 250, 750 FTU selectable /auto range
Linearity: < 2% Real time clock: +/- 2 sec/day
Modes: STD/CTD with/without sound velocity, oxygen and optional sensor.
Intervals: 1 sec to 180 min.
Memory: CMOS SRAM
Capacity: 56000 data sets of STD/CTD
Data output: RS232 ASCII code.1200-9600 baud, 1 start, 7 data, 1 stop, even parity or
1 start, 8 data, 1 stop, no parity selectable via menu
Power: 2 ea. 3.6V lithium C-cells.
Recommended type: SAFT LSH14 (Sufficient for 1.500.000 data sets)
External: 10-30VDC
Material: Vacuum molded polyurethane and titanium
Dimension: Length 400 mm. Diameter 60 mm
Weight: In air: 2 kg. In water: 0.8 kg.
Packing: Suitcase (534x427x157 mm), Gross weight 5,5 kg
Accessories: (included) On/Off magnetic key, PC communication cable 2,5m,
MINISOFT SD200W program and Operating Manual
Warranty: Two years against faulty materials and workmanship
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AbSanj Mehr Co.
Field measurement Instruments, Control, and Automation for Water and Wastewater Industries and Facilities.
Absanj Mehr Company, a technical, engineering, and trading company, was established with the aim of providing state-of-the-art equipment and devices for measuring, controlling, and automating fluids in water and wastewater industries, chemical and food industries. We also specialize in supplying cutting-edge environmental equipment in line with the latest global technology. Elevate your industry with Absanj Mehr, where precision meets innovation in fluid management.
Unit 7, 3rd floor, No. 17, Third str. , Asadabadi str. Valiasr Ave. Tehran ,Iran
Postal Code : 1433633647
