DG1300-PJ-1-2-1/CJ/GK/GZ pressure transmitter factory direct sales，preferential prices not to be missed

DG1300-PJ-1-2-1/CJ/GK/GZ pressure transmitter factory direct sales，preferential prices not to be missed！We specialize in manufacturing diffused silicon liquid and gas pressure sensors，and provide multiple transmitter models such as FST800、MPM489、HM27G，with stable performance and brand assurance。Whether for technical evaluation or bulk purchasing，we can meet your needs。Contact us now for the best quotation！

Core advantages and application scenarios of diffused silicon pressure transmitters

Diffused silicon pressure transmitters occupy an important position in the field of industrial automation control due to their high accuracy、high stability and fast response。Taking the domestic general-purpose pressure transmitter HP-31C high-temperature diffused silicon pressure sensor as an example，it uses 316/304 stainless steel material，can measure the pressure of liquids、gases or steam within the range of 0～250MPa，with a total error as low as class 0.25，and is especially suitable for demanding operating conditions such as hydraulic control、petrochemical industry、environmental monitoring。

For technical evaluation personnel，when selecting a pressure transmitter，the following parameters should be given priority attention：measuring medium compatibility（for example，the HM27G-1-A1-F1-W2 model is suitable for corrosive media）、temperature compensation range（HP-31C supports an ambient temperature of -20～85℃）、long-term stability（typical value ±0.1%FS/year）and output signal type（4～20mA or 0～10V，etc.）。

Price comparison and technical analysis of mainstream models

The price range of the common FST800-211P341I-25B pressure transmitter on the market is usually 800-1500 yuan，featuring a ceramic piezoresistive sensor，suitable for measuring high-viscosity liquids；while the MPM489(0-10mH2O)E22B2C1G model has a smaller measuring range（0-10 meters water column），so the price is more affordable，about 500-900 yuan。For users who require brand assurance，the prices of imported brand transmitters such as SS-SS302 may increase by 20%-30%。

It is worth noting that the prices of customized models such as DMP331-110-6000-3-5-100-300-1-000 need to be evaluated according to specific parameters。We recommend that technical teams，when selecting models，give priority to models that support adjustable zero/span（such as the ±8% zero adjustment range of HP-31C），which can greatly reduce later calibration costs。

Pressure transmitter selection guide and performance comparison

When evaluating models such as HR-M1KF2AN3 and PS6000-VB-BZ-A1-A-30/FZ，the sensor type should be selected according to the application scenario：

For scenarios requiring remote monitoring such as building automation，models with DIN connectors are recommended；while in vibration environments such as locomotive braking systems，models such as HR-K2SJG1F2AF with reinforced sealing structures（IP65 protection）are more reliable。

Procurement advantages and after-sales service of direct manufacturer supply

Through factory direct sales channels for models such as DG1300-PJ-1-2-1/CJ/GK/GZ，buyers can obtain a 15%-40% price advantage。Taking FST800-211P341I-16B as an example，for bulk purchases（more than 50 units），the unit price can be reduced to about 650 yuan。We provide the following value-added services：

• Technical parameter customization（measuring range、connection thread，etc.）
• 24-hour online technical support（see the end of the article for the contact phone number）
• 18-month extended warranty（the industry standard is usually 12 months）
• Laser marking traceability service

Summary and recommended actions

Whether it is a standard model of the FST800 series，or a high-performance product such as the domestic general-purpose pressure transmitter HP-31C high-temperature diffused silicon pressure sensor，choosing a transmitter with EEx explosion-proof certification、complete temperature compensation（0-70℃）and support for multiple output signals can effectively improve system stability。It is recommended that technical evaluation personnel make a comprehensive judgment based on the actual pressure range（such as 0-10mH2O of MPM489 or 0-250MPa of HP-31C）、medium characteristics and installation environment。

If you need detailed technical information or an exclusive quotation for models such as DG1300-PJ-1-2-1/CJ/GK/GZ、HR-M1KF2AN3，please call our engineering team immediately（contact phone：XXX-XXXX-XXXX），and we will provide you with full-process professional support from selection to installation。