Piezoresistive pressure transmitter ATM

membrane4-20 mA0-10 V

Description
The ATM is an adjustable-offset pressure transmitter designed for industrial applications requiring on-site zero and span trimming. Zero and span adjustments are made via potentiometers accessible after removing the electrical connector. The transmitter covers a wide pressure range from very low levels (0 to 100 mbar) up to 1000 bar. Its compact design facilitates installation in confined spaces and a modular architecture enables customization of process connections and output signals. Very short response time makes the ATM suitable for dynamic pressure measurement. Calibration certificate (COFRAC, COFRAC equivalent or associated) available as an option.

Main characteristics
Measurement range: 0 to 100 mbar … 0 to 1000 bar
Accuracy: ≤ ± 0.50 / 0.25 / 0.10 % of PE
Operating temperature: -25 to 100°C
Fluid temperature: -40 to 150°C
Output signal: 0–5V, 0–10V, 0–20mA, 4–20mA
Pressure connection: 1/4 BSPF, 1/4 BSPM, 1/2 BSPM, 1/4 NPT, 1/2 NPT
Available materials: stainless steel, titanium

Features / technical specifications

• Access to potentiometers for zero and span adjustment (via removal of the electrical connector)
• Compact design for integration in restricted spaces
• Modular construction: customizable process connections and output signals
• Very short response time, suitable for dynamic measurements
• Optional calibration certificate (COFRAC, equivalent or associated)