- Product Details
- {{item.text}}
Quick Details
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Brand Name:
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Sinotech
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Model Number:
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ST-P-300
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System operating voltage:
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DC24V
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Input voltage:
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220v
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Relative humidity:
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45%-75%
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Ambient temAmbient temperature:
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-25-55°
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Atmospheric pressure:
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86kPa-106kPa
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Accuracy:
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0.5mm
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Resolution:
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0.01mm
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Measuring Range:
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200-4500mm
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Output signal:
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RS485
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Temperature sensors:
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5
Quick Details
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Grade:
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Industrial
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Warranty:
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12 months
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Place of Origin:
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Henan, China
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Brand Name:
-
Sinotech
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Model Number:
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ST-P-300
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System operating voltage:
-
DC24V
-
Input voltage:
-
220v
-
Relative humidity:
-
45%-75%
-
Ambient temAmbient temperature:
-
-25-55°
-
Atmospheric pressure:
-
86kPa-106kPa
-
Accuracy:
-
0.5mm
-
Resolution:
-
0.01mm
-
Measuring Range:
-
200-4500mm
-
Output signal:
-
RS485
-
Temperature sensors:
-
5
Automatic tank gauge system rs485 magnetostrictive sensor tank level gauge for gas station
What are Automatic Tank Gauges used for?
Automatic tank gauges are used for monitoring fuel liquid level, volume and temperature inside fuel storage tanks. It is widely used at petrol station and skid-mounted fueling site. It also can be used at chemical factory, pharmacy industry and waste water tanks.
Product Introduce
The magnetostriction linear displacement (level) transducer is composed of dip stick, electronic block and the non-contacting magnetic ring (floater) installed in the dip stick. The dip stick is equipped with magnetostriction wire (waveguide wire). During operation, electronic circuit in electronic block generates a starting pulse which generates a rotational magnetic field along the waveguide wire while it is transmitted in the waveguide wire. When the magnetic field meets with permanent magnetic field in the magnetic ring (floater), the magnetostriction effect is generated, making the waveguide wire twisted to produce twisting pulse (or called "return" pulse). Energy pickup device installed in the electronic block detects the twisting pulse and transforms to current pulse, and then the time difference between starting pulse and return pulse can be calculated by electronic circuit, namely, the measured position and displacement can be accurately calculated.
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Product Name
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Automatic Tank Gauge System
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Input voltage
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9-36V DC
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System operating voltage
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DC 24V
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Ambient temperature range of level gauge
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-25℃ to 55℃
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Relative humidity
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45% to 75%
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Atmospheric pressure
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86kPa to 106kPa
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Product Paramenters
Environmental parameters
Temperature range of working environment: -40℃ ~ +60℃
Atmospheric pressure: From 86kPa to 106kPa
Serial port parameters
Communication agreement: 4800 BPS, no verification, 8 data bits, 1 stop bit.
Output mode: RS485, maximum communication distance: 1200m. 2.5Technical parameters
Measuring range: 200mm~7000mm
Output mode: RS-485, maximum communication distance: 1200m.
Power supply: DC24V
Product power consumption:≤40mA
Working temperature: -40℃ ~ +60℃
Measurement accuracy:±0.5mm
Repeated accuracy: ±0.2mm
Oil level resolution: 0.01mm
Water level resolution: 0.01mm
Temperature measuring point: 5
Temperature sensor resolution: 0.0625℃
Upper blind area:90mm
Lowe blind area: 50mm
Explosion protection sign: [Ex ia Ga]IIA/Ex ia IIA T5 Ga
Related equipment: Zener safety barrier
Applicable medium: gasoline, kerosene, diesel, light oil, heavy oil, and crude alcohol mixture;
The communication address is two numerical digits, supporting the probe address of 01-99, please see the probe nameplate for specificaddress;
Protection class: IP67
Temperature range of working environment: -40℃ ~ +60℃
Atmospheric pressure: From 86kPa to 106kPa
Serial port parameters
Communication agreement: 4800 BPS, no verification, 8 data bits, 1 stop bit.
Output mode: RS485, maximum communication distance: 1200m. 2.5Technical parameters
Measuring range: 200mm~7000mm
Output mode: RS-485, maximum communication distance: 1200m.
Power supply: DC24V
Product power consumption:≤40mA
Working temperature: -40℃ ~ +60℃
Measurement accuracy:±0.5mm
Repeated accuracy: ±0.2mm
Oil level resolution: 0.01mm
Water level resolution: 0.01mm
Temperature measuring point: 5
Temperature sensor resolution: 0.0625℃
Upper blind area:90mm
Lowe blind area: 50mm
Explosion protection sign: [Ex ia Ga]IIA/Ex ia IIA T5 Ga
Related equipment: Zener safety barrier
Applicable medium: gasoline, kerosene, diesel, light oil, heavy oil, and crude alcohol mixture;
The communication address is two numerical digits, supporting the probe address of 01-99, please see the probe nameplate for specificaddress;
Protection class: IP67
Installation Instructions
Tank level gauge ST-P300 Magnetostrictive probe is mainly composed of probe head, temperature sensors, protection steel pipe, magnetostrictive waveguide wire and floaters with magnet inside. Insert probe into underground tank, floaters float on the liquid surface, and slides up and down on rod according to the changes of liquid level. Processing measured data of product level, water level, density values (option), and average temperature of five-points, then transmit these data to smart console by digital communication port.
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