-33 is the full stainless steel construction and full-sealed submersible intelligent level transmitter with high accuracy. It uses highly reliable and stable pressure sensor, intelligent processing circuit, precise digital temperature compensation and linearity correction techniques for production. The top steel cap could protect sensor diaphragm and let liquid media go through unobstructed.The cable which has vented tube in connects with housing sealed, making sensor connecting to the atmosphere to make sure measurement precise.
Integrated construction and standard output signal could provide easy operation and good automatic control. With 2-wire working, compact size, light weight and easy installation and operation.

Features:
Wide measuring range :0～1～500m.
High precision.
Good stability:≤0.2%FS.
Wide working temperature:-20～85℃.
Good corrosion resistance.
Guide gas cable transmission.
Three heavy lightning anti-interference design.
Anti condensation process.

Applications:
The oil industry, chemical industry,Electric power.
Hydraulic pressure system,Pneumatic system.
Energy and Water treatment system.
Automation equipment.
Industrial process control.

Performance parameters

Range(m) : 0~500
Pressure mode : Gauge Pressure,absolute pressure
Output signal : 4～20mA or others
Nonlinearity(%FS) : ≤0.1 ≤0.25 ≤0.5
Hysteresis(%FS) : ≤0.1 ≤0.25 ≤0.5
Repeatability(%FS): ≤0.1 ≤0.25 ≤0.5
Zero drift (%FS/℃): ≤0.02
Temperature drift(%FS)≤0.02
Stability (%FS/Year): ≤0.25
Working voltage(V) : 12~36V DC(Standard:24V)
Working temperature(℃): -20~85℃
Overload capacity(%): 300
Life span: more than 9 million times pressure cycle
Load resistance (Ω): R=(U-12.5)/002-r
Response time (ms): ≤1
Measurement of medium: Mediums compatible with 316L
Diaphragm material: 316L
Housing material : 1Cr18Ni9Ti
Protection grade: IP68
Weight:based on wires

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​Our products include :

1)Measuring Instruments​

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​1.Submersible Level transmitters and Transducers 

​2.Liquid Level Transmitters 

​3.Digital Pressure transmitters and transducers

​4.Differential pressure transmitters

​5.Wind differential pressure transmitters 

​6.Oil Pressure transmitters

7.Digital pressure gauges

​8.Gerneral purpose pressure transmitters

9.Digital Pressure Controller

​10.Pressure Switch

​2)High Frequency Transformers 

​1.EE14 EE16 EF20 EF25 EE33 RM8 ETD39 ETD44 high frequency transformers 

3) Coils and Inductors 

4)PCB

​Single layer ,and Multi-layer PCBs