Online water analyzer, UV500 ATEX - Parameter specification
| Parameter | Standard range Other ranges on request | Typical Repeatability For low values (<10% FS) | Accuracy On standard solution |
|---|---|---|---|
| UV254 | 0-200 Abs/m 0-600 Abs/m 0-2000 Abs/m | +/- 0.05 Abs/m +/- 0.15 Abs/m +/- 0.5 Abs/m | +/- 2% |
| COD by UV correlation | 0-100 mg/l COD 0-2000 mg/l COD 0-20,000 mg/l COD | +/-0.05 mg/l COD +/- 1 mg/l COD +/- 10 mg/l COD | +/- 2% |
| BOD by UV correlation | 0-100 mg/l BOD 0-1000 mg/l BOD 0-10,000 mg/l BOD | +/-0.05 mg/l BOD +/- 0.5 mg/l BOD +/- 5 mg/l BOD | +/- 2% |
| TOC by UV correlation | 0-100 mg/l TOC 0-1000 mg/l TOC 0-10,000 mg/l TOC | +/-0.05 mg/l TOC +/- 0.5 mg/l TOC +/- 5 mg/l TOC | +/- 2% |
| Nitrate | 0-100 mg/l NO3 | +/- 0.1 mg/l NO3 | +/- 2% |
| Colour | 0-100 Pt/Co 0-1000 Pt/Co | +/- 0.1 Pt/Co +/- 2 Pt/Co | +/- 2% |
| PAH (aromatics) | 0-10 mg/l C6H6 | +/- 0.01 mg/l C6H6 | +/- 2% |
| Oil in Water | 0-100 ppm OIW 0-1000 ppm OIW | +/- 0.1 ppm OIW +/- 1 ppm OIW | +/- 2% |
| Phosphate | 0-2 mg/l P-PO4 0-20 mg/l P-PO4 | +/- 0.01 mg/l P-PO4 +/- 0.1 mg/l P-PO4 | +/- 2% |
| Hydrogen sulphide | 0-20 mg/l H2S | +/- 1 mg/l H2S | +/- 5% |
| Chromium VI | 0-2 mg/l Cr VI | +/- 0.04 mg/l Cr VI | +/- 2% |
| Turbidity (TSS by correlation) | 0-10 NTU 0-100 NTU 0-1000 NTU | +/- 0.01 NTU +/- 0.1 NTU +/- 1 NTU | +/- 2% |
| pH | 0-14 | +/- 0.01 pH | +/- 2% |
| ORP | +/- 2000 mV | +/- 1 mV | +/- 2% |
| Dissolved oxygen | 0-25 mg/l O2 | +/- 0.1 mg/l O2 | +/- 2% |
| Conductivity | 0-2000 µS | +/- 1 µS | +/- 2% |
| Temperature | 0-80°C | +/- 0.1 °C | +/- 2% |
Online water analyzer, UV500 ATEX - General specification
| Sample flow | Recommended : 0 - 5 L/MIN 0 – 0.5 l/min for NH4 or H2S |
|---|---|
| Sample pressure | 0 - 4 Bar (0 - 1 Bar with sampling peristaltic pump) 0 - 0.5 Bar for NH4 or H2S |
| Sample temperature | 0 °C to 80 °C 0 - 30 °C for NH4 or H2S |
| Wet parts material | Quartz, Polypropylene, Polyethylene, FPM (viton), PMMA (+ pharmed and glass for NH4 or H2S) H2S) |
| Measuring time | 5 sec (Except PO4, NH4, H2S, Cr(VI) : 3min) |
| Measurement interval | 1 min to 720 min (Except PO4, NH4, H2S, Cr(VI) : 4min.) |
| Memory | 5000 lines of measurements (up to 16 channels) with date and time |
| Consumption | Cleaning solution (5% sulfuric acid): 220 ml/day Reagent per measurement : 2 ml per measurement / NaOH 10% for NH4: 2 ml per measurement / HCl 10% for H2S: 2 ml per measurement |
| Maintenance interval | Recommended: 6 months to 1 year (except for refilling) |
| Power supply | 100-240v AC 50/60 Hz 150 VA |
| Screen | Colour TFT LCD 640x480 pixels with LED backlight |
| Communication | RS232, Modbus RS485, Modbus USB |
| Certifications | CE, EN 61010-1, EN 61326 |
| Enclosure | Stainless Steel IP65 |
| Ambient Temperature | -20°C to 60°C |
| Dimensions | 850 x 725 x 270 mm (HxLxD) |
| Weight | 50 to 70 kg depending on the configuration |
Online water analyzer, UV500 ATEX - Accessories
Basic unit
| UV500 ATEX | Basic unit (no measurement included) Color graphic display 640x480 pixels with touch screen Built-in data logger, memory 5000 measurements for each parameter 12 sockets for input and output modules (not included, refer to options) 7 available glands for inputs / outputs RS232 included (Sub-D 9 ways female connector) with 2 meters cable for RS485 PC included for communication with MODBUS protocol USB port included for USB key connection Automatic cleaning system with 2-liter tank Power supply 90-260 VAC 47-63 Hz with power cord 2 meters Enclosure IP65 / Nema4x stainless steel 316 850x725x270 mm (HxWxD) / 50 to 70 kg Mounting lugs for wall 3G certification type II Ex [pz] IIC T4 (Consult us) |
|---|
Sampling pump
| P | Sampling peristaltic pump for unpressurized water Built-in on the left side of the enclosure, Flow of about 600 ml/min Discontinuous operating to increase tube lifetime |
|---|
| Spectrograph (required for UV254, COD, BOD, TOC, NO3, Colour, PO4, Cr VI, NH4 and H2S measurements) | Absorbance for cell and xenon lamp (required for UV254,COD, BOD, TOC, NO3, Color, PO4, Cr VI measurements) | ||
| SPECTRO500 | UV-Visible spectrograph Range: 180 – 750 nm Resolution 0.29 nm 2048 pixels | ABS500 | Flow cell and xenon lamp for absorbance measurements Optical path: 1 or 3 gold 10 mm Lamp lifetime: 1 E 9 flashes Wet materials: PMMA, Viton, Quart |
|---|---|---|---|
Configuration and calibration for measurements by absorbance (require SPECTRO500 and ABS500 modules)
| COD-H-500 | Organic matter high range high range: 0 – 2,000 Abs/m (equivalent to approx. 20,000 mg/l COD on municipal waste water) | NO3-500 Nitrate | Nitrate Range: 0 – 100 mg/l NO3 (0 – 25 mg/l N of NO3) Measurement possible until 250 mg/l NO3 (60 mg/l N-NO3) |
|---|---|---|---|
| COD-M-500 | Organic matter Medium range medium range: 0 – 600 Abs/m | CO-H-500 | Colour high range Range: 0 – 1000 Pt-Co unit |
| COD-L-500 | Organic matter low range Low range: 0 – 200 Abs/m (equivalent to 100 mg/l COD on river water) | CO-L-500 | Colour low range Range: 0 – 100 Pt-Co unit |
Measurement by UV fluorescence (required for PAH and OIW measurements)
| PAH-500Poly-aromatic hydrocarbons | |
| Range: 0 – 10 ppm phenol Range: 0 – 100 ppm OIW (equivalent to approx. 0 – 100 ppm oil with 10% aromatic ratio) | |
Measurement module by colorimetric method (require SPECTRO500 and ABS500 module)
| PO4-H-500 | Phosphate high range High range: 0 – 20 mg/l P (60 mg/l PO4) Sampling peristaltic pump included | PO4-L-500 | Phosphate Low range Low range: 0 – 2 mg/l P (6 mg/l PO4) Sampling peristaltic pump included |
|---|---|---|---|
| CR6-500 | Hexavalent chromium (VI) Range: 0 – 2 mg/l Cr VI Measurement possible until 5 mg/l Cr VI | ||
Measurement by nephelometry
| IRTURB-H-500 | Internal turbidity sensor high range High range: 0 – 1,000 NTU Nephelometric method by laser diode at 650 nm (850 nm on request) | IRTURB-L-500 | Internal turbidity sensor low range Low range: 0 – 10 NTU Nephelometric method by laser diode at 650 nm (850 nm on request) |
|---|---|---|---|
| IRTURB-M-500 | Internal turbidity sensor medium range Low range: 0 – 100 NTU Nephelometric method by laser diode at 650 nm (850 nm on request) | ||
Measurements by optical method
 | The spectrograph option SPECTRO must be included |
| STRIP500 | Stripping system Include xenon lamp, flow cell, glassware, air pump, air filter and solenoid valve |
|---|---|
| NH4-500 | Ammonia Range: 0 – 100 ppm NH4+ |
| H2S-500 | Hydrogen sulfide Range: 0 – 20 ppm H2S |
Input modules
| IN4-20-500 | 4-20 mA input module Isolated 4-20 mA input Impedance: 100 Ohm |
|---|---|
| LOGIC500 | Double logical inputs module Input no 1 : external pulse command for measurement Input no 2 : measurements inhibition Isolated 0 – 48 V DC inputs Impedance: >10 Kohm |
Measurements by electrode (external)
| PH500 | pH/ORP module pH Range: 0 – 14 ATC input for platinum RTD 100 Ohm or 1000 Ohm ORP Range: -2000 mV to +2000 mV |
|---|---|
| ELPH | pH on-line electrode Range: 0 – 14 5 meters of cable (10 meters in option) Built-in ATC RTD 100 Ohm |
| ELORP | ORP on-line electrode Range: -2000 mV to +2000 mV 5 meters of cable (10 meters in option) Built-in ATC RTD 100 Ohm |
| COND500 | Conductivity module Range: 0 – 100 µS to 0 – 100 mS ATC input for platinum RTD 100 Ohm |
| ELCOND | Conductivity on-line electrode Range: 0 – 10 mS Cell constant k=1.0 cm-1 (medium range) 5 meters of cable (10 meters in option) Built-in ATC RTD 100 Ohm |
| ICOND | Inductive conductivity online probe Range: 0 – 100 mS 3 meters of cable Built-in temperature compensation at 2.2%/°C Requires a IN4-20-500 module instead of COND500 module |
Output modules
| OUT4-20-500 | 4-20 mA output module Isolated 4-20 mA output Active output, Max load 500 Ohm |
|---|---|
| RELAY500 | Relay module Contact rating: 2A/220V |
Recommanded consumables for 2 years :
P-ACI-HD1 : Head of cleaning pump (x1)
P-RGT-HD1 : Head of reagent pump (x1) (only for NH4 or H2S)
T-PHAR-1 : Tubing 6.4x9.6 mm (if optional sampling pump) (x2 to x8 depending on sampling pump use)
Cleaning solution and reagents (if any) are not provided