This SMT3151WTLT External Thread Liquid Level (pressure) Transmitter is a transmitter used under special conditions. It is suitable for measuring working conditions at high pressure and high pressure levels. It is the pressure signal measured at the atmospheric pressure reference end and also reflects the height of the liquid.
Product description:
This SMT3151WTLT External Thread Liquid Level (pressure) Transmitter is used under special conditions. It is suitable for measuring working conditions at high pressure and high pressure levels. It is the pressure signal measured at the atmospheric pressure reference end and also reflects the height of the liquid. There is a port for the pipeline and process piping connections. It is based on a common pressure transmitter and adds an isolation diaphragm to measure the wetted parts. It is mainly used to measure high temperature, easy to solidify or crystallize, contains solid suspended matter, over-viscous, corrosive or other media that need to maintain hygienic conditions and cannot be contaminated. SMT3151WTLT External Thread Liquid Level (pressure) Transmitter's basic measuring components and technical performance and technical index are the same. After adding a remote transmission device, the measurement accuracy will decrease slightly and the response speed will be slow. When the pressure is relatively small, the installation position should be noted to ensure that the measured pressure is within the measurement range of the basic measuring part. Zero offset adjustment can be made anywhere in the pressure range, if needed.
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2. In fact, if the user only needs to install in a few simple steps, correctly wire and set the parameters of the pressure sensor, its function can significantly simplify the work. If the pressure conditions are not as expected during the installation process, the appropriate measuring range can be selected simply and quickly by rotating the selector switch without having to purchase and use an alternative device. SMT3151WTLT External Thread Liquid Level (pressure) Transmitter provides a range of pressure measurements from the rotary selector switch and various output signals. To ensure a clear linear response for each range, developers have equipped their sensors with automatic zero calibration. Therefore, drift caused by aging, temperature or system related influences can be reliably and permanently compensated.
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Product specifications:
Model | Type | ||||
Code | Scale range | ||||
2 3 4 5 | 0-20～100kPa(0-2000～10000mmH2O) 0-70～350kPa(0-7～35mH2O) 0-200～1000kPa(0-20～100mH2O) 0-700～3500kPa(0-70～350mH2O) | ||||
Code | Output form | ||||
E | Linear output 4-20mAdc | ||||
SF | |||||
F | MODBUS-485 signal | ||||
Code | High pressure side thread specification | High pressure side material | |||
G1 | Pipe thread 1" | 316/304 Stainless steel | |||
G2 | Pipe thread 1.5" | ||||
G3 | Pipe thread 2" | ||||
Code | Measuring diaphragm | ||||
A | 316 Stainless steel | ||||
B | Hastelloy C | ||||
Code | Filling liquid | ||||
D | Ordinary silicone oil （-40~104℃） | ||||
F | High temperature silicone oil （-40~304℃） | ||||
S | Inert liquid （-40~204℃） | ||||
Code | Shell material | Conduit inlet dimensions | |||
A | Low copper aluminum alloy polyurethane coating | M20×1.5 | |||
B | 1/2-14 NPT | ||||
C | Stainless steel | M20×1.5 | |||
D | 1/2-14 NPT | ||||
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