RF2030E radar level measurement for high temperature high pressure guided wave radar level transmitter
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Shanghai Xingshen Instrument Co., Ltd.
RF2030 high temperature high pressure guided wave radar transmitter is specially designedfor high temperature high pressure service conditions. The product is as per ANSI B31.1 Standard, mainly applied to liquid level measure on the boiler steam drum, with high security and accuracy, highest rated pressure is 32Mpa, highest rated temperature is 520°C. It can be applied for middle-high or low pressure heater, condenser and deaerator in Coal-fired Power Plant and other liquid level measuring in high temperature high pressure or vacuum steam working conditions.
Features
Various industrial drum boilers; High or low pressure vessels;
Waste heat boilers; Converting Kilns;
High pressure heat accumulators;
And other high temperature high pressure steam applications.
Technique Parameter
Output signal: two wire 4~20mA, compatible with HART communication
Power supply: 11~28.6VDC (Intrinsically-safe);
11~36VDC (explosion-proof)
Safety class : Intrinsically-safe: ExiaIICT2-CT6
Explosion-proof: ExdIICT2-CT6
Nominal pressure: high pressure≤32Mpa
Medium temperature: high temperature <520°C
Probe length: coax/rob≤6.1m
Electric interface: factory setting M20×1.5, or on request;
Accuracy: coaxial type 0.1%FS
Repetition: ≤2mm
Temperature influence: probe length change (-0.02%) as temperature change.
Data updated: 30ms Load resistance: ≤650Ω
Damping time: 0~32s adjustable
Fault-diagnosis, alarm: 3.6mA,22mA,HOLD
User interface: 3 key +LCD display
Ambient temperature : -40~+60°C RH: 0~99%
Housing material: Al+ spray plastics (Cu <0.25% of Al)
Protection: IP67