Magnetostrictive liquid level transmitter is a new generation of high precision liquid level gauge developed by magnetostrictive principle. It has the characteristics of high precision, high reliability, long life, high stability, exquisite structure, strong environmental adaptability and convenient installation. Compared with other principle liquid level meters, it has obvious advantages. Can be widely used in petroleum, chemical, pharmaceutical, food and other tanks, pools, tanks of liquid level monitoring, measurement and control.
CONTACT USFeatures
◆Widely used for high temperature high pressure liquid and corrosive liquid environment Rod type probe:
max measuring range 6 meters,temperature:-40~400℃;Cable type probe:max measuring range 20meters;
For corrosive liquid use Teflon,PTFE probe and float;
For layered liquid available to measure interface and liquid level at the same time.
◆high accuracy,±0.5mm or ±1mm;
◆High resolution, quick response.
◆Multiple data output ways optional; HART(standard) 4···20mA analog signal , Modbus RS485
Item | Specification |
Range | 0.25-20m(soften detector optional) |
Accuracy | 0.01%FS or ±1mm |
Repeatability | 0.005%FS OR 0.015” (select the larger one) |
Working temperature | Standard-40-120℃high temperature upto 350℃,low temperature could be -150 ℃ |
Working pressure | -0.1-25MPa |
Medium density | 0.5g/cm3-1.8g/cm³ |
Explosion-proof standard | Flameproof: EExdIIBT4 |
Intrinsic safety: EXiaIICT6 | |
Shell protection class | IP65 |
Power supply voltage | 9VDC-36VDC |
output | Standard 4-20mA HART Protocol |
RS485 communication | |
Detector material | 304S,316L stainless steel |
Be able to choose PTFE,hastelloy-276,Telfon or electronic polishing | |
Process connection | Thread, Tri-Clamp , Flange above DN50 |
Model Details
Model | HY901-A | HY901-B | HY901-C |
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application | Liquid level or liquid Interface (2 floats) Ex:oil-water interface | Flexible cable probe, Liquid in large range storage tank Ex: crude oil,refined oil , chemical raw material, LNG etc in storage tank | Double-cavity, magnetostrictive+magnetic level gauge Ex:boiler,gas and liquid mixture,liquid in chemical process reaction tower. |
range | 6m | 6m | 6m |
accuracy | ±1mm | ±1mm | ±1mm |
Process connection | Thread G1 1/2”, Flange above DN50 | Thread G1 1/2”, Flange above DN50 | Thread G1 1/2”, Flange above DN50 |
Detector material | SS 304S/316L | PTFE/stainless alloy | SS 304S/316L |
Float material | 316L stainless steel | 316L stainless steel | 316L stainless steel |
Process temperature | -40℃-200℃(400℃ max) | -40℃-120℃ | -40℃-350℃ |
Process pressure | -0.1-6MPa | -0.1-6MPa | -0.1-25MPa |
Explosion-proof | EXIAIICT6/IP67 | EXIAIICT6/IP67 | EXIAIICT6/IP67 |
Electric interface | M20×1.5 | M20×1.5 | M20×1.5 |
Signal output | Two-wire 4…20mA | Two-wire 4…20mA | Two-wire 4…20mA |
HART PROTOCOL | HART PROTOCOL | HART PROTOCOL | |
Rs485 communication | Rs485 communication | Rs485 communication |
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