RKI - Model SD-1 -Smart Transmitter/Gas Detector

Our new SD-1 line of smart transmitters feature state-of-the-art gas detectors with durable flameproof enclosure, best operability and maximum safety, especially in hydrogen/acethylene atmospheres. A simple magnetic control key is placed over clear marked positions on the surface plate to test and adjust the instrument without opening the transmitter in situations with danger of explosion. This “single-man-calibration” is already in use and appreciated with other RKI gas detectors for easy maintenance. The built-in microprocessor features a self diagnosis functions and automatic zero setting to minimize maintenance work and costs compared to other detectors. Dual alarm contacts or trouble alarm contact are provided for activation of external buzzer or alarm light. Powered by 24VDC, the unit has a 4-20mA output for communication to outside controllers, for external readouts or alarming devices.