Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Advanced Liquid Level Transmitter For Water Supply And Drainage","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/94\/ef\/1a2ece3c1d12d91e45681f655760-200x200-1\/advanced_liquid_level_transmitter_for_water_supply_and_drainage.jpg","attrs":{"Brand Name":"Wuxi Daoxin Technology Co., Ltd.","Model Number":"DX-2088L","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"Original DP Transmitter 4 20 MA Liquid Level Instrument Exia\u2161CT6","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/79\/45\/d481ec7936339f1e714a426afed0-200x200-1\/original_dp_transmitter_4_20_ma_liquid_level_instrument_exia_e2_85_a1ct6.jpg","attrs":{"Brand Name":"yokogawa","Model Number":"EJA118E","Certification":"CCC,CE","Place of Origin":"Japan"}}
{"title":"ABS Ultrasonic Level Meter 4-20mA RS485 Ultrasonic Level Gauge","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f4\/24\/efe55b7dd61ed23afc528054331b-200x200-1\/abs_ultrasonic_level_meter_4_20ma_rs485_ultrasonic_level_gauge.jpg","attrs":{"Brand Name":"Wuxi Daoxin Technology Co., Ltd.","Model Number":"DX-ULM","Certification":"CCC,CE","Place of Origin":"China"}}
{"title":"IP65 Float Level Switch 0.1MPa Float Switch For Water Tank AC220V","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c4\/b9\/14310095f7787e0ffcc33e4d5ffd-200x200-1\/ip65_float_level_switch_0_1mpa_float_switch_for_water_tank_ac220v.jpg","attrs":{"Brand Name":"Wuxi Daoxin Technology Co., Ltd.","Model Number":"DX-PPFLS","Certification":"CCC,CE","Place of Origin":"China"}}
The submersible hydrostatic level meter (transmitter) is an instrument that operates on the principle that the static pressure of the liquid being measured is directly proportional to its height. It utilizes the piezoresistive effect of either diffusion silicon or ceramic sensitive elements to convert static pressure into an electrical signal. After temperature compensation and linear correction by the digital computing unit, it is converted into a standard 4-20mA DC current signal output. This instrument is widely used in systems and industries such as petrochemical, metallurgy, power generation, pharmaceuticals, water supply and drainage, and environmental protection.
Main Technical Parameters
Measurement Range
0.5 to 100m (user-selectable)
Maximum overload
Twice the standard range
Accuracy grade
0.5% F·S
Long-term stability
±0.2% F·S/year
Power supply voltage
24VDC
Output Signal
Two-wire 4 to 20mA DC / 0-10V DC / RS485
Load resistance
≤500Ω
Operating Temperature
-10 to 70°C
Protection Grade
IP68
Working Principle
When the level transmitter is submerged to a certain depth in the liquid being measured, the pressure on the sensor's exposed surface is given by the formula: P=p·g·H+Po Where: P: Pressure on the transmitter's exposed surface p: Density of the liquid being measured g: Local gravitational acceleration Po: Atmospheric pressure above the liquid surface H: Depth of the transmitter submerged in the liquid The pressure of the liquid is channeled into the sensor's positive pressure chamber via a stainless steel vent tube, while the atmospheric pressure Po is connected to the sensor's negative pressure chamber, negating the Po at the back of the sensor. Thus, the pressure measured by the sensor is p·g·H. Clearly, by measuring the pressure P, the depth of the liquid level can be determined.
Features
High precision and high stability Easy to install and use, the submersible level transmitter can be directly submerged into the medium for measurement Solid-state structure, no moving parts, high reliability, and long service life Capable of high-precision measurements from water, oil to viscous paste-like substances Unaffected by the foaming, sedimentation, or electrical properties of the medium being measured Wide range of temperature compensation The submersible level transmitter includes reverse polarity protection for the power supply and overload current limiting protection.
Wuxi Daoxin Technology Co., Ltd. is a high-tech enterprise integrating design, R&D, production, sales and service. Our business covers several fields such as water environment, atmospheric environment, industrial environment, safety monitoring equipment, industrial instrumentation and so on. Our... Wuxi Daoxin Technology Co., Ltd. is a high-tech enterprise integrating design, R&D, production, sales and service. Our business covers several fields such as water environment, atmospheric environment, industrial environment, safety monitoring equipment, industrial instrumentation and so on. Our...
