Model XDT is available in three executions: XDT-NEMA, for outdoor and hazardous area installation (hazardous area certifications optional); XDT-DIN, for panel mount applications and XDT-OEM for integration into existing enclosures. All models feature the same electronics and user interface. Dual alarms with programmable hysteresis and isolated 4-20mA are standard. Sensors are freely exchangeable between instruments. Optionally available are RS-232, NIST traceability and hazardous area approvals.