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Complete Analysis of HPT-35 Split-Type Submersible Level Transmitter Types, Choosing the Right Model Is Important
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Comprehensive Analysis of HPT-35 Split-type Submersible Level Transmitter Types, Choosing the Right Model Is Very Important


As a key device in industrial flow control, the type selection of the HPT-35 split-type submersible level transmitter directly affects measurement accuracy and service life. This article comprehensively analyzes the features of mainstream models such as the CYH-330F anti-corrosion type and PCM262 remote transmission type, helping operators correctly select suitable split-type level transmitter models such as UDTB and BYP266 based on actual requirements including PT601S installation instructions and STLP calibration requirements.


I. Definition and Overview


The split-type submersible level transmitter is a precision instrument that determines liquid level height by measuring the hydrostatic pressure of liquids, and is widely used in industries such as chemical, petroleum, and water treatment. As a core product of Xi'an Shenghongchuang Instrumentation Co., Ltd., the HPT-35 series adopts a split-type design that separates the sensor from the transmitter, effectively solving measurement challenges in harsh environments such as high temperature and corrosion. Its working principle is based on the piezoresistive effect, converting liquid level pressure into electrical signals through sensitive elements, and then amplifying them through the transmitter to output standard signals (such as 4-20mA). Compared with traditional integral level gauges, the split-type design offers advantages such as flexible installation, convenient maintenance, and strong anti-interference capability, and is especially suitable for personalized application scenarios such as PT3023 split-type submersible level transmitter customization.


II. Technical Comparison of Mainstream Models


ModelCore FeaturesApplicable MediumAccuracy Class
CYH-330F anti-corrosion typePTFE diaphragm, resistant to strong acids and alkalissulfuric acid/hydrochloric acid/strong alkali solutions±0.25%FS
PCM262 remote transmission typeRS485 signal output, transmission distance 1kmwater/oil media±0.2%FS
STLP calibration typeOn-site adjustable zero point and rangeGeneral Liquids±0.1%FS
UDTB high-temperature typeTemperature resistance 150℃, silicone oil filledhigh-temperature heat transfer oil±0.3%FS

III. Procurement and Selection Guide


When selecting the BYP266 split-type submersible level transmitter, operators should focus on the following factors: medium characteristics (corrosiveness/viscosity), process temperature (-20℃~150℃), pressure range (0~10MPa), output signal type (4-20mA/HART), protection rating (IP68/IP69K), etc. For example, when measuring the liquid level of sulfuric acid storage tanks, the CYH-330F anti-corrosion level transmitter should be prioritized; for wastewater treatment projects requiring remote monitoring, the PCM262 split-type submersible level transmitter with remote signal transmission function is more suitable. Xi'an Shenghongchuang Instrumentation Co., Ltd. provides professional model selection consulting services and can customize optimal solutions for customers based on the application scenarios of the DCT202 split-type submersible level transmitter.


IV. Key Points for Installation and Maintenance


According to the installation instructions for the PT601S split-type submersible level transmitter, note the following: 1) the sensor should be installed vertically to avoid lateral force; 2) the cable inlet must be properly sealed; 3) regularly check the calibration cycle in the YM-35 split-type submersible level transmitter manual. Common misunderstandings include: ignoring medium density compensation (resulting in measurement errors), failing to perform regular calibration according to STLP split-type submersible level transmitter calibration requirements, and not installing vibration-damping brackets in strong vibration environments. These problems can be avoided through professional training and technical support, and Xi'an Shenghongchuang provides full life-cycle technical services.


V. Why Choose Us


As a national high-tech enterprise, Xi'an Shenghongchuang Instrumentation Co., Ltd. has 20 years of sensor R&D experience, and all HPT-35 split-type submersible level transmitters have passed CE and RoHS certification. We provide: 1) 72-hour rapid sample service; 2) 18-month extended warranty; 3) free technical training. Call 029-8456321 now to obtain a customized solution for the PT3023 split-type submersible level transmitter, or visit www.schic.com to download the complete product manual.

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