Overview
The TTKN is a pressure transmitter designed for measuring liquids and gases. It offers nine measuring ranges from 0 to 4000 kPa (40 bar) with high accuracy and low temperature dependency. The device provides output signals of 0...10V DC or 4...20 mA and is known for its durability and long-term stability.

Specifications
The transmitter features a piezoresistive ceramic measuring cell housed in stainless steel. It supports both current and voltage outputs. Key specifications include:

• Output signal: 0...10 V DC (three-wire) or 4...20 mA (two-wire)
• Pressure connection: G 1/4” (outside thread)
• Dynamic response time: < 2 ms
• Media temperature: -15 to +125 °C
• Ambient temperature: -30 to +85 °C
• Storage temperature: -50 to +100 °C
• Accuracy: ±0.3% full scale
• Protection class: IP67

Models
The TTKN series includes various models with different working ranges and output signals. Each model is designed to operate within specific voltage and power consumption parameters.

Accessories
Available accessories include a mounting spacer for high-temperature applications and an adapter for mounting immersion sensors.

Compliance
The product complies with EMC Directive 2014/30/EU and RoHS Directive 2011/65/EU, ensuring it meets necessary emissions and immunity standards.

Wiring
Wiring instructions are provided for both 0...10 V models and 4...20 mA models, detailing the connections for supply voltage and output signals.

Dimensions
Dimensions are provided in millimeters, with a quick connector included for ease of installation.