The Teledyne RD Instruments CITADEL TS-NH THERMOSALINOGRAPH is a compact, low-maintenance system with exceptional stability for monitoring sea surface salinity, as well as sound velocity and water density.
The Citadel TS-NH Thermosalinograph uses Teledyne RDI’s patented NXIC (Non-eXternal Inductive Conductivity) sensor and an aged thermistor to provide precise conductivity and temperature measurement, resulting in high-accuracy calculated salinity, sound velocity, and density.
The system is cast in a urethane mold, and the electronics are housed in an integral sealed (moistureproof) housing. The unit is easy to install and remove on in-line piping using either 3/4" hose pipe barbs or optional threaded fittings, and is easily integrated into larger ferry box systems providing additional biological and chemical measurements.?
|??Sensors ?? ?? ?? ?
||-5 to +35°C?
||8 to 35VDC @ 50mA
||Intended for on-board vessel; Delrin® housing
||3.0 seconds from power-up
||User-programmable from 1-15Hz
|Data Output Rate
||Up to 8Hz over serial
||Programmable Alarm/Sleep functions ±8ppm/MAX, (±21sec/month MAX)
||RS-232 or RS-485
|Data? ?? ?? ?? ?? ??
||Conductivity in mS/cm
|Temperature in Celsius, per ITS-90
|Salinity in PSU, per PSS-78
|Sound Velocity in m/sec
|Baud Rates: 1200/9600/19200/38400/57600/11520
|Format: 8 data bits, 1 stop bit, no parity
||Line drawings available on request