Of course. Here is a datasheet for the Huba Control pressure transmitter based on the information from the image and technical documentation for the Type 515 series.

Datasheet: Huba Control Pressure Transmitter

Model: 515.914103041W

1. General Description 📝

The Huba Control Type 515 is a compact and robust OEM pressure transmitter designed for high reliability in various industrial applications. It utilizes a ceramic sensing element developed by Huba Control, which, combined with an integrated electronic design, ensures high accuracy across a wide temperature range. This model is engineered to withstand significant mechanical stress and offers excellent EMC (Electromagnetic Compatibility) protection, making it suitable for demanding environments.

• Manufacturer: Huba Control
• Country of Origin: Switzerland 🇨🇭
• Technology: Ceramic Thick Film Sensor

2. Technical Specifications ⚙️

Measurement & Output

• Pressure Range: -1 to +1.5 bar (Relative Pressure)
• Output Signal: 4 – 20 mA (2-wire configuration)
• Accuracy: Typically < 0.5% Full Scale (FS)
• Long Term Stability: max. ±0.3% FS/year
• Response Time: < 2 ms

Power Supply

• Supply Voltage: 8 … 33 VDC
• Current Consumption: < 20 mA
• Polarity Protection: Protected against reversal

Environmental & Thermal

• Operating Temperature (Media): -25°C to +125°C
• Ambient Temperature: -25°C to +85°C
• Protection Rating: IP67 (with cable connection)

Mechanical

• Overpressure Limit: 7.5 bar
• Housing Material: Stainless Steel (1.4305 / AISI 303)
• Wetted Parts: Stainless Steel, Ceramic (Al₂O₃), FPM Seal
• Pressure Connection: G 1/4″ Male Thread (as seen in image, specific type DIN 3852-E)
• Weight: Approx. 95 g

3. Wiring Diagram 🔌

The transmitter features a simple 2-wire setup for power and signal transmission.

      +-------------+
      | Brown (IN+) |------> (+) Power Supply (8-33 VDC)
      |             |
      |   Device    |
      |             |
      | Green (OUT+)|------> (+) 4-20mA Signal Input (PLC/DCS)
      +-------------+
            |
            |
      (-) ---/ /-----------------> (-) Power Supply & Signal Common

4. Dimensions 📏

(Note: Dimensions are typical for the Type 515 series with G 1/4″ connection. All units are in mm.)

• Total Length (approx.): 85 mm
• Body Diameter: 22 mm
• Wrench Size (Hex): 22 mm