An extension terminal (wall or panel mounting):

- Allows a second measurement parameter (pH, Conductivity, Chlorine,Turbidity, Flow, and 4-20 mA, depending of the model)

- The data from this blind device are displayed on the main device (second line display). A 4 wires shielded cable is necessary to link both devices (maximum length of 500m)

- The options RS422 and the data logger are shared between bothBAMOPHOX.

The BAMOPHOX 322 offers high flexibility on use mixing different built-in programmes for regulation, thresholds, temperature compensation, and alarms. The 2 lines back lighted display, 16 alphanumerical characters, gives an easy measurement and temperature reading in any conditions. It also displays the configuration menu and settings of thresholds, analogical outputs, operation data modes, calibration steps.

Displayed parameters: Measurement values - Configuration Menu - Temperature value
Display: Back lighted - 2 lines of 16 alphanumerical characters ; 9,2 mm high
Indication: LED alarms status
Configuration: 8 push buttons keyboard on front face - Keyword protected

Scales:

322 CE   0...2 µS /cm, 0...20 µS /cm, 0...200 µS /cm, 0...2 mS /cm, 0...20 mS /cm 
322 RE  0...200 Ω .cm, 0...2 kΩ .cm, 0...20 kΩ .cm, 0...200 kΩ .cm, 0...2 MΩ .cm, 0...20 MΩ .cm, 0...200 MΩ .cm 
322 TOR  0...2 mS /cm, 0...20 mS /cm, 0...200 mS /cm, 0...2000 mS /cm

Accuracy: ±0,3%, ±0,3°C
Probe input: BNC plug

Temperature compensation:
Automatic with an input for a 3 wires Pt 100 Ohm/0°C, range 0…100°C
Manually from 0…100°C

Relay outputs: 4 closing contacts (Silver alloy), voltage free
Thresholds: 3 programmable independent thresholds - with adjustable hysteresis 0…100% and adjustable timer from 0 to 9999 sec
Output relay: Common alarm signal for system dysfunction:

Contact:
Initial resistance 100 mΩ as a maximum (voltage drop 6 V DC 1 A) Rated at 831 V AC / 3 A / 277 V AC ; 90 W / 3 A / 30 V DC Switching capacity (minimum) 100 mA, 5 V DC (depending of switching frequency,ambient conditions, accuracy) Mechanical life time (minimum) 5 x10⁶ operations (180 commutation/min) Electrical life time (minimum) 2 x10⁵ (20 comm./min) [3 A, 125 V AC], [3 A, 30 V DC]and 10⁵ (evaluated charge) for 3 A, 125 V AC

Measurement output:
0/4-20 mA (maxi 600 Ω) proportional to measurement, galvanic insulated

Temperature output:
0/4-20 mA (max 600 Ω), scaling 0…100°C, galvanic insulated

Program Testing:
Simulation through the menu on measurement, temperature, and relay outputs

Main power supply: 230 V AC / 50-60 Hz [other on request] - Consumption 10 VA

Models:
Panel mounting, IP65, 72 x 144 mm, connections on screw terminal IP40 Cycle average measurement record, with a programmable period,150000 records maxi on MMC (multi media card) / External driver necessary

OPTION (RS 422 + Logger)

Communication: RS422 output, J-BUS link, binary slave mode, 2400 to 9600 bauds
Data Logger: Cycle average measurement record, with a programmable period, 150000 records maxi on MMC (multi media card) / External driver necessary