IAS Analysis IAS-HF900 Chemical Concentration Monitor (HF 0–20,000 ppm; 0–50 mS/cm; 0–100°C)

Method: Conductivity / Concentration Conversion

Range: HF 0–20,000 ppm; Conductivity 0–50 mS/cm; Temperature 0–100°C

Accuracy: ±0.5% FS

Repeatability: ±0.5% FS; 0–5,000 ppm: ±25 ppm; 0–10,000 ppm: ±50 ppm; 0–15,000 ppm: ±75 ppm; 0–20,000 ppm: ±100 ppm

Electrode Coefficient: ~4.99

Temperature Sensor: Pt1000; 3750 ppm/°C

Analog Output: 2 × 4–20 mA; load ≤500 Ω

Relay Output: 3 relays; alarm; cleaning; control

Communication: RS-485

Calibration: Concentration; Conductivity; Temperature

Temperature Compensation: 0–3%/°C; reference 25°C

Diagnostics: Sensor error; out-of-range; system error

Hold Function: Last value hold / set value

Temp: -5–45°C; Humidity: 20–85% RH (non-condensing)

Power: 24 VDC ±10%; ≤10 W

Protection: IP65; panel mount

Weight: ~400 g

Compliance: SEMI S2; F47; CE; UL

Compatible Sensor: IAS-HF900

Datasheet