MST24 Remote Flange differential pressure transmitter
utilizes a MEMS-based monocrystalline silicon sensor combined with small welded remote flanges and dual capillary tubes filled with silicone oil to isolate the sensor from direct contact with the process medium. This configuration effectively prevents measurement errors caused by crystallization, vaporization, condensation, or fractionation in impulse lines. Designed to measure liquid/gas/steam pressure, flow, and level, it provides a stable 4–20 mA DC output signal and supports advanced configuration both locally and remotely.
Key Specifications:
• Core Function: High-accuracy differential pressure and liquid level measurement (liquid/gas/steam)
• Sensor Technology: MEMS-based monocrystalline silicon chip; silicone oil-filled remote flanges
• Output Signal: 4–20 mA DC (optional HART or RS485); two- or four-wire transmission
• Operation: Local three-button LCD control or remote configuration via communicator/software/mobile app
• Accuracy: ±0.2% FS (TD ≤ 10); ±0.02 × TD% (10 < TD ≤ 100)
• Response Time: ≤0.2 s sensor damping; 0–60 s adjustable electronic damping; ≤5 s startup; ≤2 s data recovery
• Range Options: –40 to 40 kPa, up to 3 MPa differential pressure; turndown up to 100:1
• Environmental Ratings:
– Ambient: –40…+85 °C; Display Operation: –20…+70 °C
– Medium: –40…+120 °C (depends on fill fluid)
– Humidity: 5–100% RH; IP65 protection; ExdIICT6 explosion-proof option
• Process Connections: Multiple flange types (flat/insertion) and standards (DIN/ANSI); sizes DN25–DN100
• Materials: 316L stainless steel diaphragm (optional Hastelloy C or Tantalum); customizable capillary length
• Capillary Configuration: Dual capillaries (high/low pressure sides), 1–10 m length
Typical Applications:
✔ Accurate level and pressure measurement in high-temperature or corrosive environments
✔ Industrial process control in chemical, petrochemical, pharmaceutical, and food industries
✔ Differential pressure and interface measurement in tanks and distillation towers
✔ Marine, power generation, and HVAC system monitoring in demanding installations
Catalogue：
This pressure transmitter is used to measure the liquid level of liquids, gases, or vapors. Flow rate and pressure are then converted into 4-20mA DC signal output.
Related Products
Additional information
| Medium | gas, liquid |
|---|---|
| Diaphragm material | 316L, Hastelloy C, Tantalum, Other |
| Range | 6 kPa, 40 kPa, 250 kPa, 1 MPa, 3 MPa |
| Accuracy | ± 0.075%F.S |
| Electrical interface | M20*1.5 waterproof lead-out, NPT1/2 waterproof lead-out |
| Temperature (Working) | -20…+70℃ [-4…+158℉] with display |
| Temperature (Storage) | -40…+85℃ [-40…+185°F] |
| IP grade | IP65 |
utilizes a MEMS-based monocrystalline silicon sensor combined with small welded remote flanges and dual capillary tubes filled with silicone oil to isolate the sensor from direct contact with the process medium. This configuration effectively prevents measurement errors caused by crystallization, vaporization, condensation, or fractionation in impulse lines. Designed to measure liquid/gas/steam pressure, flow, and level, it provides a stable 4–20 mA DC output signal and supports advanced configuration both locally and remotely.
Key Specifications:
• Core Function: High-accuracy differential pressure and liquid level measurement (liquid/gas/steam)
• Sensor Technology: MEMS-based monocrystalline silicon chip; silicone oil-filled remote flanges
• Output Signal: 4–20 mA DC (optional HART or RS485); two- or four-wire transmission
• Operation: Local three-button LCD control or remote configuration via communicator/software/mobile app
• Accuracy: ±0.2% FS (TD ≤ 10); ±0.02 × TD% (10 < TD ≤ 100)
• Response Time: ≤0.2 s sensor damping; 0–60 s adjustable electronic damping; ≤5 s startup; ≤2 s data recovery
• Range Options: –40 to 40 kPa, up to 3 MPa differential pressure; turndown up to 100:1
• Environmental Ratings:
– Ambient: –40…+85 °C; Display Operation: –20…+70 °C
– Medium: –40…+120 °C (depends on fill fluid)
– Humidity: 5–100% RH; IP65 protection; ExdIICT6 explosion-proof option
• Process Connections: Multiple flange types (flat/insertion) and standards (DIN/ANSI); sizes DN25–DN100
• Materials: 316L stainless steel diaphragm (optional Hastelloy C or Tantalum); customizable capillary length
• Capillary Configuration: Dual capillaries (high/low pressure sides), 1–10 m length
Typical Applications:
✔ Accurate level and pressure measurement in high-temperature or corrosive environments
✔ Industrial process control in chemical, petrochemical, pharmaceutical, and food industries
✔ Differential pressure and interface measurement in tanks and distillation towers
✔ Marine, power generation, and HVAC system monitoring in demanding installations
Catalogue：
This pressure transmitter is used to measure the liquid level of liquids, gases, or vapors. Flow rate and pressure are then converted into 4-20mA DC signal output.
This pressure transmitter is used to measure the liquid level of liquids, gases, or vapors. Flow rate and pressure are then converted into 4-20mA DC signal output.
