Fracturing truck (Fracturing equipment / well stimulation units)Petrochemical Equipment
- Pressure range:0~200~1500Bar
- Mechanical connection:Union type connection
- Output signals:4~20mA, 0-5V, 0-10V
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Mining machineryPetrochemical EquipmentPowder processing equipment
- Pressure Range:0.1 to 600Bar
- Accuracy:±0.5%F.S.,±0.2%F.S.
- Mechanical connection:M20×1.5
- Output Signal: 4–20mA
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Pharmaceutical equipmentHygienic machinery applicationsBiotechnology applicationsMedical equipment
- Pressure Range: 0.1 to 1000bar
- Accuracy (combined):±0.1% FS
- Mechanical connection:1/8NPT female thread, customizable
- Output signal:mV
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Filtration pressure measurementExhaust pressure measurementTest bench applicationsAir-tightness testing
- Accuracy:±0.5%F.S.,±0.2%F.S.
- Measurement Type:Differential Pressure
- Overpressure limit:1.6MPa
- Output signals: 4–20mA, 0–5V, 0–10V, Modbus-485RTU, CANopen
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Aerospace applicationsMaterial analysisMaterial testing
- Pressure Range:0~0.01~2600Bar
- Accuracy:0.1%F.S, 0.05%F.S, 0.04%F.S, 0.03%F.S, 0.02%F.S, 0.01%F.S
- Measured Media:Oil, gas, water, and acidic/alkaline media
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Food processing equipmentMedical equipment
- Pressure Range:0 to -100kPa / 0 to 0.2kPa / up to 3MPa
- Accuracy:0.1%F.S., 0.075%F.S.
- Measurement Type:Gauge pressure, differential pressure
- Overpressure Limit:16MPa
- Explosion-proof Rating:Exd II BT6 Gb
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Frequently Asked Questions (FAQ)
Q1: Do you support custom pressure transmitter solutions?
Yes, OEM/ODM customization is available, including pressure range, output signals, connection types, materials, and special application requirements.
Q2: What IP ratings do industrial pressure transmitters have?
Typical protection ratings include IP65, IP67, and IP68, ensuring reliable operation in outdoor, humid, and harsh industrial environments.
Q3: What media can pressure transmitters measure?
Pressure transmitters can measure gases, liquids, and oils. Some models are suitable for corrosive or viscous media (such as acids and alkalis), depending on material compatibility.
Q4: What output signals do pressure transmitters support?
Common outputs include 4–20mA, 0–5V, 0–10V, mV signals, and digital communication protocols such as RS485 (Modbus), CANopen, and HART.
Q5: How accurate are high-precision pressure transmitters?
High-precision pressure transmitters (such as STG50) can achieve accuracy up to ±0.01% F.S, suitable for metrology, aerospace, and high-end industrial automation.
Q6: What are differential pressure transmitters used for?
Differential pressure transmitters are widely used for flow measurement, level monitoring, filter pressure drop detection, and leak testing, enabling precise pressure difference monitoring.
Q7: Where are explosion-proof pressure transmitters used?
Explosion-proof pressure transmitters are used in hazardous environments such as mining, oil & gas, and chemical industries, ensuring safe operation with intrinsically safe or flameproof designs.
Q8: Which pressure transmitter is suitable for high-temperature environments?
For high-temperature applications (e.g., -50°C to 168°C), a dedicated high-temperature pressure transmitter (such as STG40) with temperature compensation and corrosion-resistant design is recommended.
Q9: How to choose the right industrial pressure transmitter?
You should consider pressure range, measurement type (gauge/absolute/differential), accuracy, output signal, mechanical connection, and application environment (such as high temperature, explosion-proof, or corrosive media).
Q10: What is the difference between a pressure transmitter and a pressure sensor?
A pressure sensor converts pressure into a raw electrical signal, while a pressure transmitter further processes and amplifies the signal to output standard industrial signals (such as 4–20mA or 0–10V), making it suitable for automation systems.