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Pressure Transmitter

AllGeneral PurposeMiniatureHigh AccuracyDifferential PressureFlush DiaphragmHigh TemperatureExplosion-ProofCorrosion-ResistantDigital BusHigh-Frequency DynamicHigh PressureTemperature & PressureMicro Pressure

STG07 Grouting Flush Diaphragm Pressure Sensor

  • Pressure Range:0–6…200bar
  • Accuracy:±0.5%F.S.,±0.2%F.S.
  • Output Signal:4–20mA,0–5V,1–5V,0–10V,Modbus485(RTU)
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STG08 Sanitary Flush Diaphragm Pressure Sensor

Food processing & sanitary machineryPharmaceutical equipmentBeverage and brewery equipmentGrinding and milling machinery
  • Accuracy:±0.5%F.S.,±0.2%F.S.
  • Pressure Range:0 to 40Bar
  • Process Connection: KF16(Ø50.5mm outer diameter), Customizable
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STG09 Explosion-Proof Pressure Transmitter

Metallurgical EquipmentPneumatic Conveying SystemsPetrochemical EquipmentPowder processing equipment
  • Pressure Range:0–0.1 to 700 bar
  • Accuracy:±0.5%F.S, ±0.25%F.S, ±0.1%F.S, up to ±0.075%F.S
  • Output Signal:4–20mA, RS485
  • Ingress Protection:Cable Gland Connection(IP67)
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STG10 Corrosion-Resistant Explosion-Proof High-Temperature Pressure Transmitter

Powder processing equipmentPneumatic Conveying SystemsPetrochemical EquipmentMetallurgical Equipment
  • Pressure range:0~0.1~40Bar
  • Accuracy:±0.5%F.S, ±0.25%F.S, ±0.1%F.S, up to ±0.075%F.S
  • Measured media:compatible with 316L, Tantalum, Titanium, and Monel materials
  • Output signals:4–20mA, Modbus-RTU(RS485), 4–20mA with HART protocol
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STG11 Miniature CANopen Pressure Transmitter

Heavy-duty trucksWind power hydraulic systemsHydraulic pressesSemiconductor equipment
  • Pressure Range:0–6 to 700 bar
  • Accuracy:±0.5%F.S.
  • Output Signal:CANopen
  • Temperature Compensation Range(accuracy maintained within this range):-10°C to +70°C
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STG12 CAN Bus Pressure Transmitter

Heavy-duty trucksWind power hydraulic systemsConstruction machineryHigh-precision control
  • Pressure Range: 0.1 to 1000bar
  • Accuracy:±0.5%F.S.,±0.2%F.S.
  • Mechanical Connection:G1/4A, M14×1.5, 1/4 NPT, M12×1, or customized
  • Output Signal:CANopen
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常见问题(FAQ)

Q1: What types of pressure transmitters are available and where are they used?

Pressure transmitters include flush diaphragm, explosion-proof, high-temperature, and CAN bus types. Flush diaphragm models are ideal for viscous or clogging media such as food and slurry. Explosion-proof transmitters are used in hazardous environments like oil & gas and mining. High-temperature models are suitable for metallurgy and extreme heat conditions, while CAN bus transmitters are widely used in automation systems and heavy machinery for digital communication.

Q2: How to choose the right industrial pressure sensor for your application?

When selecting a pressure sensor, consider pressure range, media type, operating temperature, mounting method, and output signal (such as 4-20mA, RS485, or CANopen). For high-temperature or corrosive environments, choose specialized models. For automation systems, digital output sensors are recommended.

Q3: What are the features and applications of explosion-proof pressure transmitters?

Explosion-proof pressure transmitters feature intrinsically safe designs and high protection ratings (such as IP67), ensuring safe operation in hazardous environments. They are widely used in oil & gas, chemical processing, mining, and dust-prone industries.

Q4: Why are flush diaphragm pressure sensors suitable for food and pharmaceutical industries?

Flush diaphragm sensors feature a cavity-free design that prevents residue buildup and clogging, meeting hygienic standards. They are ideal for pressure and level measurement in food, beverage, dairy, and pharmaceutical applications.

Q5: What are the advantages of CAN bus pressure transmitters?

CAN bus pressure transmitters support CANopen protocol, offering strong anti-interference capability, stable data transmission, and multi-node communication. They are ideal for heavy-duty vehicles, construction machinery, and industrial automation systems.

Q6: What are the applications of high-temperature pressure transmitters?

High-temperature pressure transmitters use special materials and heat-resistant designs to operate reliably in extreme conditions. They are widely used in metallurgy, petrochemical industries, pneumatic conveying, and high-temperature fluid measurement.

Q7: What output signals do pressure transmitters support and how to choose?

Common output signals include 4-20mA, 0-10V, RS485 (Modbus-RTU), and CANopen. Analog signals are suitable for traditional control systems, while digital outputs are ideal for smart monitoring and networked automation.

Q8: Do you support OEM customization for pressure sensors? What can be customized?

Yes, OEM customization is available. Parameters such as pressure range, accuracy, thread connection, materials, output signals, and communication protocols can be customized to meet specific industry requirements.

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