YATAN

Pressure Transmitter

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

Shanghai Yatan explosion-proof pressure sensors/transmitters are specifically engineered for hazardous environments with flammable gases or dust. They comply with international explosion protection standards such as flameproof (Ex d) and intrinsically safe (Ex ia) designs, ensuring safe and stable operation in dangerous areas. Featuring robust explosion-proof housings, reliable sealing structures, and high-precision sensing elements, these devices provide excellent impact resistance, high-temperature tolerance, and long-term stability. They are widely used in oil and gas, chemical processing, mining, power generation, and pharmaceutical industries. With various standard output signals and industrial communication protocols, they meet the strict safety and performance requirements of critical applications.

STG05 Explosion-Proof Flush Diaphragm Pressure Transmitter

Robotic spraying applicationsPowder material conveying systemsOil and gas equipmentSpecial-purpose industrial equipment
  • Pressure Range:-0.1 MPa to 40 MPa
  • Accuracy: ±0.5%F.S., ±0.25%F.S.
  • Output Signal: 4–20mA
  • Burst Pressure:200%F.S.
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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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STG17 Explosion-Proof Pressure Transmitter

Nuclear power hydraulic systemsMining machineryPetrochemical EquipmentMetallurgical Equipment
  • Pressure Range:0–0.1 to 700 bar
  • Accuracy:±0.5% F.S., ±0.2% F.S., ±0.1% F.S.
  • Output Signal: 4–20mA
  • Burst pressure:500% FS
  • Operating temperature range: -20~+85℃, -40~+150℃
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STG36 Explosion-proof Mining Pressure Transmitter

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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Frequently Asked Questions (FAQ)

Q1: Can explosion-proof pressure transmitters be used in high-temperature environments?

Some models support wide temperature ranges from -40°C to +150°C, suitable for high-temperature industrial applications.

Q2: What are the special requirements for mining explosion-proof pressure transmitters?

Mining models require higher shock resistance, stronger vibration resistance, and compliance with intrinsically safe certification standards.

Q3: How do explosion-proof pressure transmitters improve industrial safety?

They use explosion-proof design, electrical isolation, and high-protection housings to ensure safe operation in hazardous environments.

Q4: What output signals do explosion-proof pressure transmitters support?

They support 4-20mA analog output and RS485 (Modbus) digital communication, and some models support CANopen protocols.

Q5: Which industries use explosion-proof pressure transmitters?

They are widely used in oil and gas, chemical production, mining machinery, metallurgy, powder handling, and industrial automation systems.

Q6: What protection standards do explosion-proof pressure sensors comply with?

They typically comply with intrinsically safe standards (Ex ia / Ex ib) and IP67 or IP68 protection ratings for harsh industrial environments.

Q7: What is an intrinsically safe explosion-proof pressure transmitter?

An intrinsically safe transmitter limits electrical energy to prevent sparks, ensuring safe operation in explosive environments.

Q8: What hazardous environments are explosion-proof pressure transmitters used in?

Explosion-proof pressure transmitters are used in hazardous industrial environments such as oil and gas, chemical plants, mining, metallurgy, and powder conveying systems.

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📧 Email: sales@yatansensor.com
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