This document introduces the safety use, operation methods, maintenance and maintenance of testo 6383 differential pressure transmitter.
This document provides detailed instructions for installing, operating, and maintaining the Testo 6383 differential pressure transmitter. It includes safety guidelines, technical specifications, connection procedures, menu navigation, and troubleshooting. The manual also covers calibration, adjustment, and handling of error messages. It is intended for qualified personnel and includes warnings for electrical safety and proper handling.
The transmitter is designed for clean rooms and complex climate applications, with features such as analog outputs, relay outputs, and compatibility with P2A software. Technical data includes pressure, temperature, and humidity accuracy, operating temperature ranges, and interface options.
| Differential Pressure Accuracy | 0.3 % of measuring range, additional 0.3 Pa intrinsic error |
|---|---|
| Operating Temperature | -5 to 50 °C/23 to 122 °F |
| Storage Temperature | -20 to 60 °C/-4 to 140 °F |
| Process Temperature | -20 to 65 °C/-4 to 149 °F |
| Analog Output | 0 to 1 V ± 1.5 mV, 0 to 5 V ± 7.5 mV, 0 to 10 V ± 15 mV, 0 to 20 mA ± 0.03 mA, 4 to 20 mA ± 0.03 mA |
| Relay | 4 relays, 250 V AC/DC, 3 A (optional) |
| Voltage Supply | 4-wire: 20 to 30 V AC/DC, 300 mA |
| Display | 2-line LCD with plain text line (optional) |
The operating temperature range is -5 to 50 °C/23 to 122 °F.
The analog output options are 0 to 1 V ± 1.5 mV, 0 to 5 V ± 7.5 mV, 0 to 10 V ± 15 mV, 0 to 20 mA ± 0.03 mA, and 4 to 20 mA ± 0.03 mA.
The voltage supply requirement is 4-wire: 20 to 30 V AC/DC, 300 mA.
The resolution of the analog output is 12 bit.