Online Gas Detector The VOXI EC MP840 is a point type toxic gas transmitter designed modularly with smart sensor technol ogy and an integral flameproof enclosure for fixed applications. The versatile platform offers interchange able sensors with auto-zeroing and offline calibration. Three wire 4-20 mA analog and RS485 digital sig nal outputs are standard, while wireless output is optional. Various applications include oil & gas, petro chemical, chemical, metallurgical, pharmaceutical, semiconductor, environmental monitoring, and other industry facilities.

Features, Functions and Benefits

• Supporting 15 smart modules with sensor identification and manufacturing data
• Sensor diagnosis, temperature compensation and auto-zeroing
• LCD with backlight
• Calibration due date
• 3 wires for 4-20 mA and RS485 ModBus output
• Infrared remote programmer for settings, calibrations and adjustments
• Error codes for easy troubleshooting
• Recoverable factory settings
• IP67 rating
• IECEx certification
• Optional ISM 915MHz modem for wireless connectivity at no subscription fee