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Packaged Station
5891/A2 Packaged Water Quality Station
Multi-parameter water quality on the bi-directional 50388 Data Transmitter. The SDI-12 water-quality package carries up to six probes — temperature, conductivity, pH, dissolved oxygen, turbidity and element-specific options — alongside a submersible pressure transducer for level, with a return path for polling and control. Consult HydroLynx to configure the probe set to your monitoring plan. Commands over the return path are protected by the ALERT2 protocol's encryption and authentication — how bi-directional networks stay secure →
Configure this in the Selector → Download 5891 datasheet (PDF)
What's in the box — and what you decide
Included in every station
- Standpipe assembly with cover, mast, conduit elbow box & lifting rope 5054SA
- Xylem YSI SDI-12 multiprobe, up to 6 parameters 5050WQ
- Pressure transducer, 40 ft vented cable 5050LL-PTD
- Bi-directional data transmitter with logging 50388/A2-90
- 3 dB omni antenna 5050A + RG8 cable
- Gel-cell battery, 22 Ah 5031-22
- ALERT2 encoder + GPS (on /A2)
Options you can add
- Rain gauge top replaces the pipe cover +5054TS
- Additional transducer cable 5050LL-PTD-C
- Wireless Lynx SDI-12 level link 5890WL
- Slide-in access door with lock 5054SD
- Antenna lightning protection 5050LA
- Standpipe ground kit 5054SG
- Directional antenna, 10 dB SAM160
- 50388 Toolbox software 5073TBX
- Cellular OP21 · Iridium OP22 · Wi-Fi OP23 · network OP14
You must specify at order
- Radio: RTR-MX Maxon 5 W standard; RTR-LS Ritron 5 W or RTR-HP 30 W specify
- Your licensed operating frequency specify
- Xylem YSI probe set (temperature, conductivity, pH, DO, turbidity, element-specific) — select sensors specify
- Transducer range & accuracy class specify
Specifications
Summary values — see the datasheet for complete specifications.
MEASUREMENT
- Probes
- up to 6, SDI-12
- Parameters
- T · EC · pH · DO · turbidity
- Level
- 5050LL-PTD included
- Interface
- SDI-12 port
STATION
- Height
- 12 ft incl. gauge top
- Diameter
- 12 in.
- Weight
- 70 lb
- Shipping
- 80 lb
TELEMETRY
- Protocol
- ALERT / ALERT2
- Return path
- bi-directional
- Radio
- 5 W std, 30 W opt
- Alt. paths
- cell · sat · Wi-Fi · IP
POWER
- Supply
- 12 Vdc
- Battery
- 22 Ah gel cell
- Charging
- solar, optional sizes