
HD-200FL (Four-Wire Analyzer)
Caractéristiques
Model | HD-200FL |
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Combined sensor | 5700 A optical DO sensor |
Combined probe | DO-2000 |
Measurement range | Dissolved oxygen concentration: |
Transmission output | Number of output: 2 |
Contact output | Number of output: 3 |
Cleaning output | Number of output: 1 |
Contact input | Number of input: 1 |
Communication function | Communication type: RS-485 |
Temperature compensation | Temperature compensation range: 0°C to 50°C |
Calibration | Calibration method: |
Self-check | Calibration error |
Operating temperature range | -20°C to 55°C (without freeze) |
Power supply | Power supply voltage range: 90 V to 264 V AC 50/60 Hz |
Compatible standards | CE marking, FCC Rules |
Structure | Installation: Outdoor installation type |
External dimensions | 180 (W) x 155 (H) x 115 (D) mm (excluding the fittings) |
Mass | Main body: Approx. 3.5 kg; cover and fittings: Approx. 1 kg |
Note 1:
The standard for effect on the reading by the electromagnetic field of the radiated radio frequency and by the conducted interference is within the measured dissolved oxygen value ± 0.4 mg/L.
Note 2:
When the sensor cable, the transmission cable, or the contact input cable is extended by 30 m or more, the surge test under the EMC Directive for CE marking is not applied.
Note 3:
An arrester (spark over voltage: 400 V) is implemented for transmission output, contact input, and communication. However, use a most suitable surge absorption element on the connection lines in accordance with the ambient environment, the situation of equipment installed, and the externally connected equipment.
Probe
Product name | Optical DO probe |
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Model | DO-2000 |
Measuring method | Optical sensor |
Measurement range | Dissolved oxygen: concentration 0 mg/L to 20 mg/L |
Material | SUS316, NBR, PVC |
Measurement condition | Sample pressure: 0 MPa to 1.0 MPa |
Operating temperature range | 0°C to 50°C |
External dimensions | Φ43×L230 mm |
Mass | Approx. 3.0 kg |
Sensor
Product name | Optical DO sensor |
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Model | 5700 |
Material | NBR, PMMA |
Mass | Approx. 1.5 kg (with 10 m cable) |
Memory | Embeded memory, Automatic data translat |