| Size (HxWxD): |
2.9 x 11.3 x 7.5 in. (7.4 x 28.7 x 19.1 cm) |
| Weight: |
2.0 lbs. (0.9 kg) |
| Material: |
High-impact polystyrene, stainless steel |
| Enclosure: |
NEMA 4X, 6P IP68 |
| Operating temperature: |
-4 to 140 °F (-20 to 60 °C) |
| Storage temperature: |
-40 to 140 °F (-40 to 60 °C) |
| Power Required: |
12 Vdc nominal (7.0 to 26 Vdc), 100 mA typical, 1 mA standby, 2 A maximum. |
| Power Source: |
Typically a Teledyne Isco 2191 Battery Module, containing 2 alkaline or 2 rechargeable lead-acid batteries. (Other power options are available; ask for details.) |
| Typical battery life: |
Using 15-minute data storage interval— Energizer® Model 529 alkaline, 15 months; Teledyne Isco rechargeable lead-acid, 2.5 months |
| Program Memory: |
Non-volatile, programmable flash; can be updated using PC without opening enclosure; retains user program after updating |
Data Handling and Communications
|
| Data Storage: |
Non-volatile flash; Retains stored data during program updates; Capacity 798,000 bytes (up to 158,000 readings, equal to over 270 days of rainfall, temperature, conductivity, and pH readings at 15-minute intervals, plus input voltage readings stored at 12-hour intervals) |
| Data Types: |
Flow Rate, Level, Rainfall, Conductivity, Dissolved Oxygen, Temperature, pH, Percent, Velocity, Volume, Total Dissolved Solids, Salinity, Phosphate, Ammonia, Nitrate, TOC, COD, Total Suspended Solids, Sludge Index, Sludge Volume, SAC, Turbidity, Load, Input Voltage, Wireless Signal, Rainfall Intensity, Specific Conductance, Chloride, Chlorophyll, O.R.P., Ammonium |
| Storage Mode: |
Rollover; 5 bytes per reading |
| Storage Interval: |
15 or 30 seconds; 1, 2, 5, 15, or 30 minutes; or 1, 2, 4, 12, or 24 hours. Storage rate variable based on level, velocity, flow rate, total flow, or input voltage |
| Data Retrieval: |
Serial connection to PC or optional 2101 Field Wizard module; optional modules for spread spectrum radio; land-line or cellular modem. Modbus and 4-20 mA analog available. |
| Software: |
Teledyne Isco Flowlink for setup, data retrieval, editing, analysis, and reporting |
| Multi-module networking: |
Up to four 2100 Series modules, stacked and/or remotely connected. Maximum distance between modules is 3,300 feet (1000 m) |
| Serial Port Communication Speed: |
Up to 38,400 bps |
2191 Battery Module
|
| Size (H x W x D): |
6.0 x 9.6 x 7.6 in. (152 x 244 x 193 mm) |
| Weight (w/o batteries): |
3.2 lbs. (1.4 kg) |
| Materials of construction: |
High-impact polystyrene, stainless steel |
| Enclosure: |
NEMA 4X, 6P (IP68) |
| Batteries: |
Two 6-volt Energizer Model 529* alkaline (26 Ah capacity) or Teledyne Isco Rechargeable Lead-acid (5 Ah capacity) recommended. *Note - Energizer 529 ER and EN529 do not give specified life. |
