
HE-300C (Two-Wire Transmitter)
Fonctions
- Suitable for continuous measurement of pure water or boiler water
- Flexible temperature compensation
Fabriqué par HORIBA Advanced Techno
Caractéristiques
Measuring range | Cell constant | /cm | 0.01 | 0.1 | 1.0 |
---|---|---|---|---|---|
Electrical | μS/cm | 0.000 to 2.000 | 0.000 to 2.000 | 0.0 to 200.0 | |
mS/m | 0.0000 to 0.2000 | 0.0000 to 0.2000 | 0.00 to 20.00 | ||
TDS conversion | mg/L | 0.00 to 2.00 | 0.0 to 20.0 | 0 to 200 | |
Electrical conductivity measurement and TDS conversion measurement cannot be selected at same time. | |||||
Temperature | ˚C | 0 to 100 Resolution: 0.01˚C | |||
Repeatability | Electrical conductivity: ±0.5% full-scale or less | ||||
Linearity | Electrical conductivity: ±0.5% full-scale or less | ||||
Transmission output | 4 to 20 mA DC Input/output insulated type | ||||
Contact input | One point Contact format: Non-voltage a contact | ||||
Temperature compensation range | 0 to 100˚C (but for 0˚C or less, 100˚C or more, extend and perform calculation) | ||||
Ambient temperature | -20 to 60˚C | ||||
Temperature compensation element | Pt 1000 (0˚C) | ||||
Calibration function | Electrical conductivity: Based on input of cell constant correction coefficient (parameter input) | ||||
Self-diagnosis function | Sensor diagnosis error, Transmitter malfunction | ||||
Power supply | 24 V DC (operational voltage range: 21 V to 32 V DC) | ||||
Construction | Outdoor installation type: IP65 protection level | ||||
Compatible sensor | ESH series electrical conductivity sensor (cell constant 0.01/cm, 0.1/cm, 1.0/cm) | ||||
Weight | Approx. 4 kg | ||||
Equipment protected | CE marking, FCC rules |