{"id":4898,"date":"2026-11-03T16:21:04","date_gmt":"2026-11-03T08:21:04","guid":{"rendered":"https:\/\/wanantec.com\/product\/optical-oil-in-water-analyser\/"},"modified":"2026-11-06T16:40:13","modified_gmt":"2026-11-06T08:40:13","slug":"%d8%ac%d9%87%d8%a7%d8%b2-%d8%aa%d8%ad%d9%84%d9%8a%d9%84-%d8%a8%d8%b5%d8%b1%d9%8a-%d9%84%d9%84%d8%b2%d9%8a%d8%aa-%d9%81%d9%8a-%d8%a7%d9%84%d9%85%d8%a7%d8%a1","status":"publish","type":"product","link":"https:\/\/wanantec.com\/ar\/product\/%d8%ac%d9%87%d8%a7%d8%b2-%d8%aa%d8%ad%d9%84%d9%8a%d9%84-%d8%a8%d8%b5%d8%b1%d9%8a-%d9%84%d9%84%d8%b2%d9%8a%d8%aa-%d9%81%d9%8a-%d8%a7%d9%84%d9%85%d8%a7%d8%a1\/","title":{"rendered":"\u062c\u0647\u0627\u0632 \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0632\u064a\u062a \u0641\u064a \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0628\u0635\u0631\u064a (\u0633\u0644\u0633\u0644\u0629 WACYS)"},"content":{"rendered":"<h2>Optical Oil-in-Water Analyser \u2014 WACYS Series<\/h2>\n<p>The WACYS is a flanged, in-line optical analyser that measures the oil concentration in the water leaving a crude or product storage tank. It is bolted straight into the drain line, measures continuously with a 0.1 s response and needs no sampling system, sample cooler, bypass loop or analyser shelter. The 4\u201320 mA output drives the dehydrator controller, so the draw stops on the actual oil breakthrough instead of on a timer.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 15px;\">\n<tbody>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 10px 12px; background: #f7f9fc; text-align: center;\"><strong>0.1 s<\/strong><br \/>\nResponse time<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 10px 12px; background: #f7f9fc; text-align: center;\"><strong>\u2264 5 %<\/strong><br \/>\nOil in water<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 10px 12px; background: #f7f9fc; text-align: center;\"><strong>1.6 \u2013 6.0 MPa<\/strong><br \/>\nDesign pressure<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 10px 12px; background: #f7f9fc; text-align: center;\"><strong>Ex db IIC T6 Gb<\/strong><br \/>\nIP66, DN06 \u2013 DN300<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Why measure oil in water online?<\/h2>\n<p>Water accumulates at the bottom of every crude and product storage tank and has to be drawn off before it reaches the product outlet. Drawing too early wastes product and upsets the tank; drawing too late carries water into the transfer line. The decision depends on one value \u2014 the oil concentration in the water leaving the drain \u2014 and that value has to be available while the valve is open, not hours later in a laboratory.<\/p>\n<p>Timer-based or volume-based draw-off assumes the water\/oil interface behaves the same way every time. In practice it does not: emulsion bands move with throughput, temperature, product batch and the condition of the tank bottom. An analyser in the drain line closes that loop with a measurement instead of an assumption.<\/p>\n<ul>\n<li><strong>Product loss<\/strong> \u2014 stopping the draw at the true breakthrough point instead of leaving a safety margin on every draw.<\/li>\n<li><strong>Water carry-over<\/strong> \u2014 no oil-free water left in the tank, no water sent downstream with the product.<\/li>\n<li><strong>Effluent compliance<\/strong> \u2014 proof that the water sent to the oily-water system is within the permitted oil concentration.<\/li>\n<\/ul>\n<h2>Measuring principle<\/h2>\n<p>A collimated beam from an infrared source passes through a lens, crosses the flow-through measuring cell at right angles to the flow, and reaches a photodiode through a second lens and an optical filter. The medium absorbs part of the intensity over the optical path length. According to the Lambert\u2013Beer law the logarithm of the loss in transmittance is proportional to the concentration of the absorbing medium, so the photocurrent generated by the detector is a direct measure of the oil concentration in the water.<\/p>\n<p>Source and detector sit in separate flameproof modules on a common horizontal optical axis. The optics are isolated from the process by the two windows in the cell body: nothing but the windows is exposed to the medium, and the modules can be serviced without breaking the process line. Measurement is independent of colour, density, conductivity, dielectric constant or viscosity, which is why one instrument covers gasoline, reformate, alkylate, diesel, crude and most other products handled in a tank farm.<\/p>\n<figure style=\"margin: 22px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #e3e6ea; border-radius: 6px;\" src=\"https:\/\/wanantec.com\/wp-content\/uploads\/2026\/11\/oil-in-water-analyser-principle.png\" alt=\"WACYS optical oil-in-water analyser measuring principle\" \/><figcaption style=\"font-size: 13.5px; color: #5b6672; margin-top: 8px;\">Measuring principle \u2014 IR source module and photodiode detector module on a common optical axis, isolated from the process by the two cell windows.<\/figcaption><\/figure>\n<h2>Key features<\/h2>\n<ul>\n<li><strong>Fast response \u2014 0.1 s.<\/strong> No sampling lag and no averaging window long enough to delay a decision, which is what makes closed-loop valve control possible.<\/li>\n<li><strong>Installed directly in the line.<\/strong> No sample cooler, bypass loop, pump or analyser shelter. Bolt the spool in, wire the two modules to the control box, and it measures.<\/li>\n<li><strong>Fully online, maintenance-free operation.<\/strong> Continuous measurement with real-time display; with sleep-mode control the light source is energised only when a measurement is required.<\/li>\n<li><strong>Hazardous-area ready.<\/strong> Flameproof enclosure rated Ex db IIC T6 Gb, suitable for the zones normally classified around storage tanks and drain headers.<\/li>\n<li><strong>Designed for the pressure of the drain line.<\/strong> Design pressure up to 6 MPa \u2014 well above the design pressure of the tank itself, so the analyser never becomes the pressure limitation of the draw-off system.<\/li>\n<li><strong>Suits virtually all stored products.<\/strong> Petrol, reformate, alkylate, diesel, jet fuel, crude and most other hydrocarbons.<\/li>\n<li><strong>Long service life.<\/strong> More than three years in continuous operation, or more than ten years with sleep-mode control.<\/li>\n<li><strong>Standard 4\u201320 mA interface.<\/strong> The companion control box converts the photocurrent into a 4\u201320 mA signal for the PLC or DCS of the dehydration package.<\/li>\n<\/ul>\n<h2>Technical data<\/h2>\n<table style=\"width: 100%; border-collapse: collapse; font-size: 15px;\">\n<tbody>\n<tr>\n<th style=\"border: 1px solid #d9dde3; padding: 9px 12px; background: #1f4e79; color: #fff; text-align: left;\" colspan=\"2\">Measurement<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; width: 38%; background: #f7f9fc;\">Measured variable<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">Oil concentration in water<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Measuring principle<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">Infrared absorption (model code HZ) or fluorescence (model code YG)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Measuring range<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">\u2264 5 % oil in water<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Response time<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">0.1 s<\/td>\n<\/tr>\n<tr>\n<th style=\"border: 1px solid #d9dde3; padding: 9px 12px; background: #1f4e79; color: #fff; text-align: left;\" colspan=\"2\">Optical and electronic<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Light source<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">Infrared source, DC 3.7 V, 3 W<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Detector<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">Photodiode; resistance change 2 \u2026 50 G\u03a9<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Signal from sensor<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">Photocurrent of the detector module<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Signal to control system<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">4\u201320 mA from the control box (companion product, ordered separately)<\/td>\n<\/tr>\n<tr>\n<th style=\"border: 1px solid #d9dde3; padding: 9px 12px; background: #1f4e79; color: #fff; text-align: left;\" colspan=\"2\">Process connection<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Flange standard<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">HG\/T 20615 (ASME pattern) or HG\/T 20592 (EN pattern), selectable<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Nominal line size<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">DN06 \u2026 DN300, selectable<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Design pressure<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">1.6 \u2026 6.0 MPa, selectable<\/td>\n<\/tr>\n<tr>\n<th style=\"border: 1px solid #d9dde3; padding: 9px 12px; background: #1f4e79; color: #fff; text-align: left;\" colspan=\"2\">Medium and environment<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Medium temperature<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">10 \u00b0C \u2264 Ta \u2264 60 \u00b0C; 40 \u00b0C \u2264 Ta \u2264 60 \u00b0C recommended<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Ambient conditions<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">Determined by the pour point of the medium; where ambient temperature may fall below it, insulation or electrical heat tracing is required<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Degree of protection<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">IP66<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Explosion protection<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">Ex db IIC T6 Gb<\/td>\n<\/tr>\n<tr>\n<th style=\"border: 1px solid #d9dde3; padding: 9px 12px; background: #1f4e79; color: #fff; text-align: left;\" colspan=\"2\">Electrical supply<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Sensor supply<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">DC 3.7 V<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Control box supply<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">DC 24 V<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Power consumption<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">3 W (light source)<\/td>\n<\/tr>\n<tr>\n<th style=\"border: 1px solid #d9dde3; padding: 9px 12px; background: #1f4e79; color: #fff; text-align: left;\" colspan=\"2\">Service life<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Expected service life<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">More than 3 years in continuous operation; more than 10 years with sleep-mode control<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size: 14px; color: #5b6672;\">Values as stated apply to the standard range. Wetted-material certificates, dimensional drawings and any project-specific data are issued with the order acknowledgement.<\/p>\n<h2>Model code and ordering information<\/h2>\n<p>The model code identifies measuring principle, flange type, nominal size and pressure class:<\/p>\n<p style=\"font-family: monospace; background: #f7f9fc; border: 1px solid #e3e6ea; padding: 12px 14px;\"><strong>WACYS \u2013 [principle] \u2013 [flange][size] \u2013 [pressure]<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; font-size: 15px;\">\n<tbody>\n<tr>\n<th style=\"border: 1px solid #d9dde3; padding: 9px 12px; background: #1f4e79; color: #fff; text-align: left; width: 32%;\">Field<\/th>\n<th style=\"border: 1px solid #d9dde3; padding: 9px 12px; background: #1f4e79; color: #fff; text-align: left;\">Meaning<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">WACYS<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">Optical oil-in-water analyser, Wanan<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Principle<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">HZ = infrared absorption; YG = fluorescence<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Flange type<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">A = HG\/T 20615 flange; G = HG\/T 20592 flange<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Size<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">Nominal size in mm \u00d7 10 \u2014 e.g. 50 = DN50 (DN06 \u2026 DN300 available)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px; background: #f7f9fc;\">Pressure<\/td>\n<td style=\"border: 1px solid #e3e6ea; padding: 9px 12px;\">Pressure class in bar \u00d7 10 \u2014 e.g. 16 = 1.6 MPa (1.6 \u2026 6 MPa available)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Example:<\/strong> WACYS-HZ-A50-16 \u2014 optical oil-in-water analyser, infrared absorption, HG\/T 20615 flange, DN50, design pressure 1.6 MPa.<\/p>\n<p><strong>Information required with an enquiry:<\/strong><\/p>\n<ul>\n<li>Maximum working pressure of the pipeline (MPa).<\/li>\n<li>Flange standard and nominal size of the mating flanges.<\/li>\n<li>Available installation space, or the overall dimensions required.<\/li>\n<li>Medium flow rate (m\u00b3\/h).<\/li>\n<li>Medium and expected operating temperature, so that the recommended window is respected.<\/li>\n<\/ul>\n<h2>Applications<\/h2>\n<ul>\n<li><strong>Automatic tank dehydration<\/strong> \u2014 oil-in-water feedback to the dehydrator control system on the draw-off line of crude, gasoline, reformate, alkylate and similar service.<\/li>\n<li><strong>Interface monitoring<\/strong> \u2014 continuous indication of water-layer breakthrough on tank drain headers and closed-drain systems.<\/li>\n<li><strong>Water draw-off quality control<\/strong> \u2014 verification that the water sent to the oily-water system is within the permitted oil concentration.<\/li>\n<li><strong>General impurity concentration<\/strong> \u2014 any application where the dispersed phase and the carrier medium absorb infrared radiation to different degrees.<\/li>\n<\/ul>\n<p>The analyser is normally supplied as part of a tank dehydration package, together with <a href=\"https:\/\/wanantec.com\/product-category\/category-floating-suction-units-others\/\">floating suction units<\/a> and the associated drain-line valves and control box.<\/p>\n<h2>Installation and commissioning<\/h2>\n<h3>Mechanical installation<\/h3>\n<ul>\n<li>Check that the flange standard and size of the analyser match the flanges on the line before installation.<\/li>\n<li>Bolt the analyser between the pipe flanges in the normal way, with a gasket on each side.<\/li>\n<li>Support the piping on both sides. The analyser must never carry the weight or the expansion of the line.<\/li>\n<li>The two mating flanges must be parallel \u2014 do not pull the piping into alignment, since bending moment and torque distort the body and misalign the optics.<\/li>\n<li>Keep the source module and the detector module in the same horizontal plane, so that solids do not settle on the optical windows.<\/li>\n<\/ul>\n<h3>Electrical connection<\/h3>\n<ul>\n<li>Connect the cables of the source module and the detector module to the corresponding terminals of the control box \u2014 do not cross or reverse the connections.<\/li>\n<li>Feed the control box with DC 24 V and take its 4\u201320 mA output to the PLC of the dehydration package.<\/li>\n<li>Connect the external earth stud to the earthing point of the equipment, and the internal earth stud to the connector earth pin with flexible copper wire.<\/li>\n<\/ul>\n<h3>Commissioning<\/h3>\n<p>After the line is pressurised, check that both modules are powered and that a stable reading is obtained with clean water in the cell. Set the zero point with a clean water sample \u2014 never with air \u2014 and confirm the 4\u201320 mA output at the control system. Record the reading at zero and at the expected full-scale condition as the reference for later checks.<\/p>\n<h2>Operation and maintenance<\/h2>\n<p>The analyser runs continuously and unattended. Where the dehydration package uses sleep-mode control, the light source is switched on only for the measurement interval \u2014 the configuration that takes the expected service life beyond ten years. Routine work is limited to:<\/p>\n<ul>\n<li>Periodic visual check of the optical windows through the cell; clean when the reading drifts or a deposit is visible.<\/li>\n<li>Verification of the zero point during scheduled tank maintenance.<\/li>\n<li>Replacement of the light source module at the end of its service life, without removing the body from the line.<\/li>\n<\/ul>\n<h2>Frequently asked questions<\/h2>\n<h3>What does the analyser actually measure?<\/h3>\n<p>The oil concentration in the water leaving the tank drain, expressed as a percentage of oil in water over a range of up to 5 %. It is a direct optical absorption measurement in the line, not a laboratory analysis and not an inferred value from flow or time.<\/p>\n<h3>Why infrared absorption rather than another measuring principle?<\/h3>\n<p>Online oil-in-water measurement can be based on colour, density, conductivity, dielectric constant, thermal conductivity, specific heat, viscosity, microwave absorption or ultrasonic response. In a tank drain line every one of these is disturbed by emulsification, salinity swings, entrained gas or a change of stored product; infrared absorption is considerably less sensitive to those influences. Its one practical limitation is window fouling, which is addressed by the optical glass grade and the anti-adhesion surface treatment used on the WACYS windows.<\/p>\n<h3>Is a separate sampling system or analyser house required?<\/h3>\n<p>No. The analyser is a flanged spool piece installed directly in the drain line. Only the control box, which converts the photocurrent into 4\u201320 mA, is mounted separately \u2014 normally inside the flameproof enclosure of the dehydration package.<\/p>\n<h3>Which flange standards and sizes are available?<\/h3>\n<p>HG\/T 20615 (ASME pattern) or HG\/T 20592 (EN pattern) flanges, from DN06 to DN300, with design pressure selectable from 1.6 to 6.0 MPa. Other standards can be quoted on request.<\/p>\n<h3>How often does the instrument need attention?<\/h3>\n<p>Routine attention is limited to a periodic visual check of the windows and a zero-point verification during tank maintenance. In continuous operation the expected service life is more than three years; with sleep-mode control it exceeds ten years.<\/p>\n<h3>Can it be used on an existing tank, not only on new builds?<\/h3>\n<p>Yes. The analyser is installed in the drain line rather than inside the tank, so it can be added to an existing dehydration system during a shutdown without work inside the tank.<\/p>\n<h2>Request a quotation<\/h2>\n<p>Send us the line size, flange standard, design pressure, flow rate and product handled, and we will return a model code, dimensional drawing and price. Product data sheets and explosion-protection certificates are available on request.<\/p>\n<p>E-mail: <a href=\"mailto:info@wanantec.com\">info@wanantec.com<\/a> \u00b7 Tel: +86-27-8194-8788 \u00b7 <a href=\"https:\/\/wanantec.com\/contact-us\/\">Contact our engineering team<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<h2>\u062c\u0647\u0627\u0632 \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0632\u064a\u062a \u0641\u064a \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0628\u0635\u0631\u064a \u2014 \u0633\u0644\u0633\u0644\u0629 WACYS<\/h2>\n<p>\u062c\u0647\u0627\u0632 WACYS \u0647\u0648 \u0645\u062d\u0644\u0644 \u0636\u0648\u0626\u064a \u0645\u062f\u0645\u062c \u0641\u064a \u062e\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0645\u0632\u0648\u062f \u0628\u062d\u0648\u0627\u0641 \u062a\u062b\u0628\u064a\u062a\u060c \u0648\u064a\u0642\u0648\u0645 \u0628\u0642\u064a\u0627\u0633 \u062a\u0631\u0643\u064a\u0632 \u0627\u0644\u0632\u064a\u062a \u0641\u064a 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\u062b\u0627\u0646\u064a\u0629<\/strong> \u2014 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0635\u0645\u0627\u0645 \u0627\u0644\u062a\u0635\u0631\u064a\u0641 \u0628\u0646\u0638\u0627\u0645 \u0627\u0644\u062d\u0644\u0642\u0629 \u0627\u0644\u0645\u063a\u0644\u0642\u0629<\/li>\n<li><strong>\u2264 5 % \u0632\u064a\u062a \u0641\u064a \u0627\u0644\u0645\u0627\u0621<\/strong>, \u060c \u0623\u0648 \u0627\u0645\u062a\u0635\u0627\u0635 \u0627\u0644\u0623\u0634\u0639\u0629 \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0631\u0627\u0621 (HZ) \u0623\u0648 \u0627\u0644\u0641\u0644\u0648\u0631\u0629 (YG)<\/li>\n<li><strong>\u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u064a 1.6 \u2013 6.0 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644<\/strong>, \u060c DN06 \u2013 DN300\u060c \u0641\u0644\u0646\u062c\u0627\u062a \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 HG\/T 20615 \u0623\u0648 HG\/T 20592<\/li>\n<li><strong>\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u063a\u0628\u0627\u0631 \u0648\u0627\u0644\u0645\u0627\u0621 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 IIC T6 Gb \/ IP66<\/strong> \u2014 \u064a\u0645\u0643\u0646 \u062a\u0631\u0643\u064a\u0628\u0647 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u0628\u0645\u062c\u0645\u0639\u0627\u062a \u062a\u0635\u0631\u064a\u0641 \u0627\u0644\u062e\u0632\u0627\u0646\u0627\u062a<\/li>\n<li><strong>\u0645\u062e\u0631\u062c 4 \u2013 20 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631<\/strong> \u0625\u0644\u0649 \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0628\u0631\u0645\u062c\u0629 (PLC) \u0623\u0648 \u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0645\u0648\u0632\u0639 (DCS) \u0627\u0644\u062e\u0627\u0635 \u0628\u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062c\u0641\u064a\u0641<\/li>\n<\/ul>","protected":false},"featured_media":4902,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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