Field-installation Type Simplified Fluoride Ion Concentration Meter(Four-Wire Transmission)
HC-200F is connected to a fluoride ion electrode (1009) to detect free fluoride ions in the sample water.(Total fluorine is not detected.) It is suitable for fluoride ion monitoring in effluent from factories, e.g., those of semiconductor FPD and glass manufacturers.
Fluoride ion concentration :0 - 10,000 mg/L (10-range switching)
Temperature: 0 - 100 ℃
Product name | Fluoride ion meter | ||
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Model | HC-200F | ||
Electrode used with product | Fluoride ion electrode | ||
Measurement range | Concentration | 0 mg/L to 10000 mg/L (Display range: 0 mg/L to 11000 mg/L) | |
Available range options: 10000, 5000, 2000, 1000, 500, 200, 100, 50, 20.0, 10.0 mg/L | |||
Temperature | 0℃ to 100℃ (Display range: -20℃ to 130℃) | ||
Display resolution | Concentration | 0.1 mg/L: 0.0 mg/L to 20.0 mg/L 1 mg/L: 0 mg/L to 200 mg/L 10 mg/L: 0 mg/L to 2000 mg/L 100 mg/L: 0 mg/L to 10000 mg/L | |
Temperature | 0.1℃ | ||
Performance | Concentration | Repeatability | Within ±7% of the full scale (response for equivalent input) |
Linearity | Within ±10% full scale (response for equivalent input) | ||
Temperature | Repeatability | ±0.3℃ (response for equivalent input) | |
Linearity | ±0.3℃ (response for equivalent input) | ||
Transmission output | Number of output points | 2 (the negative terminals for transmission outputs are internally connected and at the same electric potential) | |
Output type | 4 mA to 20 mA DC, input/output isolated type | ||
Load resistance | Max.: 900Ω | ||
Linearity | Within ±0.08 mA (output only) | ||
Repeatability | Within ±0.02 mA (output only) | ||
Output range | Output 1 | Concentration: Selection from preset ranges or free range input within measuring range. | |
Output 2 | Temperature: Free setting within a range between -20℃ and 130℃ | ||
Occasional out for error | Hold or burnout to either 3.8 mA or 21 mA | ||
Transmission hold | In the maintenance mode, transmission signal is held at the latest value or preset value. In the calibration mode, transmission signal can be alive or held. | ||
Contact output | Number of output points | 3 points | |
Output type | No-voltage contact output | ||
Contact type | Relay contact, SPDT (1c) | ||
Output capacity | 250 V AC 3 A, 30 V DC 3 A (resistance load) | ||
Contact function | R1, R2 | Selectable from upper limit alarm, lower limit alarm, ON/OFF control,currently holding of transmission output, and cleaning output (The contact is closed during alarm operation, opened normally and while the power is down). | |
FAIL | Error alarm (Closed in the normal state, opened in the failure state or while the power is down.) | ||
Alarm setting range |
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Control setting range |
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Cleaning output | Number of output points | 1 | |
Output type | Contact output with voltage (output of connected power supply voltage) | ||
Contact type | Relay contact; SPST (1a) | ||
Contact capacity | 250 V AC 0.5 A | ||
Contact function | Actuation of solenoid valve for cleaning | ||
Settings | Cleaning period | 0.1 hours to 168.0 hours | |
Cleaning time | 2 seconds to 600 seconds | ||
Hold time | 2 seconds to 600 seconds | ||
Timer accuracy | Within 2 minutes per month | ||
Description of cleaning operation |
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Contact input | Number of input points | 1 | |
Contact type | No-voltage “a” contact of open collector | ||
Conditions | ON resistance: 100Ωmax. Open voltage: 24 V DC Short-circuit current: 12 mA DC max. | ||
Contact function | External input for cleaning or transmission holding if cleaner is not attached. | ||
Transmission capability | Communication type | RS-485 | |
Signal type | 2 wire system, isolated from the input circuit Not isolated from transmission circuit | ||
Temperature compensation | Applicable temperature element | Platinum resistor: 1 kΩ (0℃) Positive relation resistor with temperature: 10 kΩ (25℃) | |
measurement range of temperature | 0℃ to 100℃ | ||
Temperature calibration | 1 point calibration comparing reference thermometer | ||
Calibration | Number of calibration points | Selectable from 1, and 2 points | |
Kinds of standard solutions | The first point: Calibrated by the standard solution with the density from 50% to 100% of the measuring range. The second point: Calibrated by the standard solution with the density from 1% to 20% of the measuring range. | ||
Additional capabilities | Automatic detection of calibration failure (asymmetry potential,sensitivity, or response time) Calibration history (asymmetry potential, sensitivity, and number of days elapsed after last calibration) | ||
Self-check | Calibration error | Asymmetry potential error, and sensitivity error Temperature calibration error | |
Electrode diagnostic error | Temperature sensor short-circuit, temperature sensor disconnection,and out of the temperature measurement range | ||
Converter error | CPU error, ADC error, and memory errors | ||
Operating temperature range | -20℃ to 55℃ (without freeze) | ||
Operating humidity range | Relative humidity: 5% to 90% (without condensation) | ||
Storage temperature | -25℃ to 65℃ | ||
Power supply | Rated power supply voltage | 100 V to 240 V AC ±10% 50/60 Hz | |
Power consumption | 15 VA (max) | ||
Others | With power switch for maintenance use | ||
Compatible standards | CE marking | EMC :EN61326-1 Class A, Indrial electromagnetic environmentust Safety :EN61010-1 RoHS :EN50581 9. Industrial monitoring and control instruments | |
FCC rules | Part15 Class A | ||
Structure | Installation | Outdoor installation type | |
Installation method | Mounted on 50 A pole or wall | ||
Protection code | IP65 | ||
Case material | Aluminum alloy (coated with epoxy-denatured melamine resin) | ||
Material of fittings | SUS304 | ||
Material of hood | SUS 304 stainless steel (coated with epoxy-denatured melamine resin) | ||
Material of window | Polycarbonate | ||
Display element | Reflective monochrome LCD | ||
External dimensions | 180 (W) × 155 (H) × 115 (D) mm (excluding mounting brackets) | ||
Mass | Main body: Approx. 3.5 kg Cover and mounting brackets: Approx. 1 kg |
*: When the sensor cable, the transmission cable, or the contact input cable is extended to 30 m or longer, the surge test specified in the EMC directive for CE marking is not applied.
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.
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