1/4 BSP 316L Pressure Transmitter 4–20mA / 0–10V 24VDC

Description

Industrial 316L stainless steel 4-20mA pressure sensor with 1/4 BSP connection and optional 0-10V output.

High-precision 316L stainless steel pressure transducer for industrial and hydraulic applications. Wide measurement range, robust stainless steel housing, multiple signal outputs, and versatile pressure interfaces.

Available outputs: 4–20mA pressure transmitter or 0–10V pressure transducer

Port & Connection
→ 1/4 BSP (G) male thread (optional G1/2)
→ Output type: 3 terminals via DIN43650A Hirschmann plug

Output Signal Options
→ 4-20mA pressure transmitter output – industry standard for PLC and control systems
→ 0-10V pressure transducer output – common for automation and monitoring equipment

Supply Voltage
→ 24 V DC (range 12–30 V DC)

Measurement Range & Pressure Types
→ -1 Bar … 0 Bar up to 0.1 Bar … 1000 Bar
→ Gauge Pressure (G / GP) up to 35 Bar
→ Absolute / Sealed Pressure ≥40 Bar (sealed at 1 atm)
→ Overload: ≤1.5× rated range

Performance & Accuracy
→ Accuracy @ 25 °C: ±0.25 % (typical), ±0.5 % (max)
→ Repeatability & Hysteresis: 0.02 % F.S. (typical), 0.05 % F.S. (max)
→ Long-term stability: ±0.1 % F.S./year (typical), ±0.2 % F.S./year (max)
→ Zero point temperature drift: ±0.02 % F.S./°C ≤100 kPa, ±0.01 % F.S./°C >100 kPa
→ Full scale temperature drift: ±0.02 % F.S./°C ≤100 kPa, ±0.01 % F.S./°C >100 kPa
→ Temperature compensation: 0–70 °C (≤10 MPa, customisable)

Operating & Storage Conditions
→ Operating temperature: -20 °C … +80 °C
→ Storage temperature: -40 °C … +120 °C
→ Vibration: 10 g, 55 Hz–2 kHz

Construction & Protection
→ Housing: 316L stainless steel
→ Diaphragm: 316L stainless steel
→ O-Ring: Fluoro rubber
→ Protection: IP65
→ Insulation resistance: 100 MΩ @ 100 V DC
→ Weight: ~0.2 kg

Special Features
→ Built-in signal processing circuit converts sensor signal to standard output
→ Supplied with test certificate
→ Adjustable zero and full-scale
→ Wide measurement range with multiple interface and signal options
→ Rigorous component and product testing ensures long-term reliability

Certifications
→ CNEX certified, Ex ia IICT6 Ga (intrinsically safe)
→ Intrinsic safety parameters: Ui = 26 V DC, Ii = 134 mA, Pi = 0.87 W, Ci = 0.04 μF, Li = 0 mH
→ Not currently ATEX certified

Applications
→ Industrial on-site processes: petroleum, chemical, metallurgy, power generation, hydrology
→ Marine and aviation systems
→ Hydraulic and pneumatic control systems
→ Compatible with non-corrosive gases and liquids

Output Signal → Typical Use
4–20mA Pressure Transmitter → PLC & industrial control systems
0–10V Pressure Sensor → automation monitoring
Intrinsically Safe Pressure Transmitter → hazardous areas

Explanation of Pressure Types
Gauge Pressure (G / GP): Measures relative to atmospheric pressure. Common in general applications, e.g., car tires.
Sealed Gauge (SG / SGauge): Measures relative to a sealed atmospheric reference (1 atm). Compensates for variable local atmospheric conditions.
Absolute Pressure: Measures relative to vacuum (0 Bar absolute). Used where total pressure is critical.

HS Code: 90262000

Technical Specification