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Product Description
The LTSUB7002-3202 Submersible liquid level transmitter is specifically designed for monitoring hydrostatic pressure. This pressure is then
converted to a signal that corresponds to the height of the liquid above it. Being a compact device allows it to be used in applications where space
is limited. It is easy to install and provides accurate, reliable measurements regardless of the shape or size of the tanks used in industrial processes
and other industrial automation applications where liquid level monitoring is needed.
Features
Moisture-proof, anti-condensation, anti-leakage (protection grade IP68)
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Excellent resistance to impact, overload, vibration and corrosion
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Efficient protection from lightning, electromagnetic interference with
strong anti-radio frequency
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Advanced temperature digital compensation with wide working
temperature range
High precision and frequency response with good long-term stability
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Applications
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Liquid level measurement and control in industrial processes
Water conservancy and hydropower monitoring as well as control
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Building automation and constant pressure water supply
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Urban water supply and sewage treatment
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Liquid level measurement and control of other automation systems
Reference temperature: 25°C (unless otherwise specified)
Signal
Protocol
Supply Voltage
Power Consumption
Level of Accuracy
Medium Temperature
Media Compatibility
Degree of Protection
PRODUCT DIMENSIONS
Note: Dimensions are in millimeters
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Follow the wiring diagram to ensure proper connections are made and use only under the specified voltage range.
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Please handle with care so as not to cause damage to both internal and external structures.
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This product is warrantied against defects in material and workmanship for a period of a year from the date of purchase.
Low Power Submersible Digital Liquid Level Sensor
TECHNICAL PARAMETERS
MODBUS (RS485)
MODBUS, see appendix for details
3.3~3.6VDC, suitable for battery power supply, other power supply customization
15mA@3.3V (MAX)
±0.5%FS
-10~+85°C (No freezing)
Various media compatible with 316L stainless steel
IP68 (Cable output)
NOTES AND WARRANTY INFORMATION
Product manual for Part Numbers: LTSUB7002 - 3201/02/03/04
CONNECTION METHOD
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Summary of Contents for Infinite L-com LTSUB7002-3202
- Page 1 Low Power Submersible Digital Liquid Level Sensor Product manual for Part Numbers: LTSUB7002 - 3201/02/03/04 Product Description The LTSUB7002-3202 Submersible liquid level transmitter is specifically designed for monitoring hydrostatic pressure. This pressure is then converted to a signal that corresponds to the height of the liquid above it. Being a compact device allows it to be used in applications where space is limited.
- Page 2 Appendix: MODBUS communication protocol Basic Settings of Communication Protocol The transmission mode is MODBUS-RTU mode, and the communication parameters are shown in the table below: Parameter Describe Baud Rate 9600 Start Bit Data Bit Stop Bit Check NONE Note: The default baud rate is 9600bps (additional options: 4800bps, 9600bps, 19200bps, 38400bps, 57600bps, 115200bps. Can be configured according to user requirements.) Slave address: The factory default is 123, which can be configured according to user requirements.
- Page 3 Slave response: Slave Address Slave address Function Function code Starting Address Hi The holding register address of the baud rate is 000BH Starting Address Lo The holding register address of the baud rate is 000BH Data Hi When the baud rate is 57600bps, the value of the register is 0240H Data Lo When the baud rate is 57600bps, the value of the register is 0240H CRC Check Lo...