RKI AirLink 9900 Wireless Signal Repeater Xylem A gel electrolyte and robust

A gel electrolyte and robust glass membrane make it a dependable all-rounder for both field and laboratory pH measurement

Dedicated Tips (supplied with a fluoropolymer umbrella) are driven to depth and left in place as permanent

Consumables & seals

Max Head Height: WP4012: 40’

Control unit and probe are both built for wet

RKI AirLink 9900 Wireless Signal Repeater Xylem A gel electrolyte and robustThe RKI AirLink 9900 extends the range of an AirLink wireless gas monitoring network by relaying signals between distant transmitters and the receiving controller, supporting up to 255 network addresses across 52 (900MHz) or 78 (2. 4GHz) available networks. Dual external N female antenna connectors and a 102x64 transflective LCD let installers verify signal strength during setup. Wire powered at 12 35VDC (150mA max draw), the AirLink 9900 ships with a