GE Panametrics has introduced the XDP-221-2, an explosion-proof, microprocessor-based display and control platform designed for the XMO2 oxygen transmitter, XMTC thermal conductivity transmitter, and O2X1 analyzer systems Instrumart.
The XDP-221-2 is the higher-featured variant of the XDP-221 series, including dedicated gas calibration curves for applications such as hydrogen measurement. It supplies 24 V DC to power the transmitter, accepts and processes the transmitter’s 4–20 mA output, and displays the selected process parameter on a high-resolution, backlit LCD with an infrared through-the-glass keypad for hazardous-area operation ymgkzxy.com.
Key Features
- Explosion-proof design — safe local display and programming in hazardous areas
- Transmitter powering — supplies 24 V DC at 1.2 A to XMO2/XMTC/TMO2/transmitters
- Process display — high-resolution backlit LCD with six-key infrared keypad
- Alarm and relay outputs — five general-purpose alarm relays (2 A, 28 V DC SPDT), programmable fail-safe or non-fail-safe
- Calibration support — automatic calibration contacts and alarms
- Analog output — user-configurable 4–20 mA retransmission
- Versatile power supply — available with 100–240 V AC input optionsInstrumartWeSellThese
Target Applications
- Local display and control for oxygen (XMO2) and thermal conductivity (XMTC) analyzers
- Hydrogen-cooled generator gas analysis (H₂ measurement)
- Hazardous-area process monitoring in power and industrial plants
- Calibration and alarm management for analyzer systems
The XDP-221-2 is available as a brand-new or refurbished unit with warranty support. For pricing, lead time, or configuration assistance, contact our sales team directly.
