| Format : |
CEH-200 |
| Measurement range : |
Electrode format (4-electrode system) |
| Temperature : |
1.00/2.00/5.00/10.0/20.0 mS/cm (Conductivity mS/cm display)
1000/2000/5000 μS/cm (Conductivity mS/cm display)
0~4.0% (Salinity display)
0~100°C (Temperature display Measurement only) |
| Reproducibility : |
±0.05%/ FS |
| Transmission output : |
DC4~20mA Input/output isolated, Maximum load resistance 500Ω Linearity 0.5% FS |
| Transmission output range : |
1.00/2.00/5.00/10.0/20.0 mS/cm
1000/2000/5000 μS/cm 0.0 4.0%
(Changeable with internal DIG switch) |
| Adjustment function : |
1c contact output 2CH independent capacity: AC250V, 3A max (Resistance load) |
| Control operation : |
ON/OFF Control: Upper limit operation (H) and lower limit operation (L) (Changeable with internal DIP switch) |
| Upper/lower limit setting range : |
Within each measurement range |
| Control width : |
Each range full scale 0~20% (0~± 10%)
Settings can be specified as absolute values |
| Calibration function : |
Conductivity: Based on cell constant setting
Temperature: 1-point or 2-point calibration for known temperature |
| Additional function : |
Each error message type
1. Sensor diagnostics error (Temperature sensor short, Temperature sensor tripped)
2. Measurement out-of-range error (Full scale over/under)
3. System error (A/D converter defect, Memory anomaly) Transmission output during calibration Continuous, Hold (Previous value hold)
Temperature calibration function 1-point or 2-point calibration is possible |
| Temperature conversion coefficient arbitrary setting : |
0~± 5%/°C |
| Standard temperature : |
25°C (Arbitrary setting possible: 5~95°C) |
| Temperature compensation coefficient : |
NaCl or 0~± 5%/°C (Arbitrary setting possible) |
| Temperature compensation range : |
0~100°C |
| Temperature compensation accuracy : |
± 1%/FS |
| Temperature compensation element : |
Pt1000Ω (0°C) |
| Ambient temperature & humidity : |
-5~50°C, Less than 85% RH |
| Power : |
AC100~115V 50/60Hz 7VA
or AC200~240V 50/60Hz 7VA
(Depends on setting) |
| Construction : |
Outside equipment: JIS C0920
Protection class: 3 (Rain-proof type)
Installation procedure: 50A pole or wall surface installation
Case: Aluminum alloy casting (Paint color: DIC G-262 or equivalent)
Full cover: Polycarbonate (Resin color: DIC G-262 or equivalent)
Hood: SUS304 (Paint color: DIC G-262 or equivalent, or DIC PART2 2600 or equivalent)
Mount fittings: SUS304 |
| External dimensions : |
222 (W) x 180 (H) x 155 (D) (Mount fittings and protrusion not included) |
| Weight : |
Approx. 4kg |
