General Submersible Level Transmitter

General Submersible Level Transmitter
YWKT-1B

· 1, 2, 5, 10, 20, 50, 100, 200mH2O
· Accuracy: ±0.25%FS (Typ.)
· General Level Measurement
Used For
This is a submersible level transmitter for liquid media level measurement. Analog 4 20mADC, 1-5VDC output optional. The liquid could be seawater, acid, freshwater, sewage and waste water.
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Product Description


YWKT-1B submersible level transmitter using highly reliable and stable piezoresistive pressure cell and signal processing inside, guarantee the good accuracy and stability and with high accuracy +0.25%FS. It has compact size, easy installation can be submersible into the liquid directly to measure level from the transmitter bottom to the liquid surface. It has a variety of output signals including current and voltage which can meet the different application requirement.

With reliable ex-proof construction and electronics, this model is also ideally suitable in EX areas and approved by DNV. MPM426W submersible level transducer outputs analog 4-20mA DC and 0/1V~5/10V DC signal with CE marked and the intrinsic safe version available. It can perfectly be used on a ship or marine application. It is used for general level measurement in applications of petroleum, chemi-industry, power station, city water supply and drainage and hydrology, etc.


Range

0mH2O ~ 1mH2O…200mH2O

Overpressure

≤2 times FS

Accuracy

see Accuracy on page 2

 

Long-term Stability

Range> 10mH2O, ≤ ±0.2 FS/ year

Range≤ 10mH2O, ≤ 20mmH2O/ year

 

 

Application

Temperature

-10~ 60(intrinsic safety type)

-20~ 70(B2 type, cable material: PE, PVC)

-20~ 80(B2 type, cable material: PUR)

Storage

Temperature

-20~ 85

Vibration

10g, 55Hz ~ 2000Hz

Shock

100g, 11ms

Protection Rating

IP68

Weight

≤150g


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Xinyi Instrument supplies pressure transmitters for process control, hydraulic systems, petrochemical plants, water treatment, HVAC, power generation and general industrial pressure monitoring. Our pressure transmitter range covers gauge pressure, absolute pressure, differential pressure, high temperature media and digital communication applications.

Choose from compact pressure transmitters, smart 3051 differential pressure transmitters, diaphragm seal models, RS485 digital pressure transmitters and high frequency dynamic pressure sensors. Standard outputs include 4-20 mA, voltage output, HART and RS485 Modbus options, with stainless steel wetted parts and custom process connections available on request.

Pressure Transmitter Parameters

Pressure Types Gauge, absolute, negative pressure, differential pressure
Measuring Range From low differential pressure to high pressure ranges up to 100 MPa, depending on model
Output Signals 4-20 mA, 0-5 V, 1-5 V, 0-10 V, RS485 Modbus, HART options
Accuracy Typical options include 0.1%, 0.2%, 0.25% and 0.5% FS
Process Connection M20 x 1.5, G1/4, G1/2, NPT and customized thread connections
Wetted Materials Stainless steel, 316L diaphragm and corrosion-resistant sealing options
Media Water, oil, gas, air, steam and compatible liquid or gas media
Applications Pipeline pressure, tank level, flow differential pressure, hydraulic pressure and automation systems

Recommended Pressure Transmitter Series

  • Xinyi YW-150 - differential pressure transmitter for stable industrial measurement.
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  • Siemens, Yokogawa and ABB Options - international brand transmitters available for project matching.

Pressure Transmitter FAQ

What is a pressure transmitter used for?

A pressure transmitter converts the pressure of liquid, gas or steam into a standard electrical signal for PLC, DCS, recorder or control instrument input. It is widely used for pipeline pressure, tank level, flow measurement and process safety monitoring.

How do I choose the right pressure transmitter?

Confirm the pressure range, pressure type, medium, temperature, output signal, accuracy, installation thread, electrical connection and environmental requirements. For corrosive media, high temperature or sanitary applications, diaphragm material and sealing structure are especially important.

What is the difference between gauge, absolute and differential pressure transmitters?

Gauge pressure transmitters measure pressure relative to atmospheric pressure. Absolute pressure transmitters measure pressure relative to vacuum. Differential pressure transmitters measure the pressure difference between two points and are commonly used for flow, filter and level measurement.

Can Xinyi Instrument provide customized pressure transmitters?

Yes. Xinyi Instrument can support customized pressure ranges, process connections, output signals, cable length, display options and model selection for different industrial applications.