RKI PS-2 Fixed Gas Detector flow cell HI763100 digital conductivity probe

HI763100 digital conductivity probe

and four dry-contact relays (4A fuses) drive alarm and control outputs

Rugged 316L stainless steel flush-mounted diaphragm for heavy pressure and consistent readings

an impact-absorbing hammer

interval-specific core samples to a depth of about 3 ft for laboratory bulk-density determination

RKI PS-2 Fixed Gas Detector flow cell HI763100 digital conductivity probeThe RKI PS 2 is a simple, single point fixed LEL detector built for straightforward area monitoring in an ABS indoor housing. A metal oxide semiconductor sensor covers LEL or ppm ranges depending on the target gas, with two alarm levels driving 12A relay contacts, an orange alarm 1 LED, a red alarm 2 LED, and an 85dB horn. A 30 foot standard sensor cable keeps the electronics away from the monitored point, and the PS 2 is available in 115VAC, 24VDC,