'a do2 indicator'

DO2 Indicator: A DO2 indicator, also known as a Dissolved Oxygen Indicator or Oxygen Saturation Indicator, measures the dissolved oxygen levels in a solution, typically in water or wastewater treatment processes. What does it measure? DO2 indicators measure: 1. Dissolved Oxygen (DO) levels: The amount of oxygen dissolved in water. 2. Oxygen Saturation: The percentage of dissolved oxygen relative to the maximum possible concentration. Types of DO2 Indicators: 1. Electrochemical sensors 2. Optical sensors (e.g., luminescent or fluorescence-based) 3. Membrane-covered probes Applications: 1. Water treatment plants 2. Wastewater treatment plants 3. Aquaculture and fish farming 4. Industrial processes (e.g., chemical, food, and beverage) 5. Environmental monitoring Importance: Accurate DO2 measurement ensures: 1. Efficient treatment processes 2. Optimal water quality 3. Compliance with regulatory standards 4. Prevention of corrosion and scaling 5. Healthy aquatic ecosystems Common DO2 Indicator Parameters: 1. Measurement range: 0-20 mg/L (milligrams per liter) 2. Accuracy: ±0.1-0.5 mg/L 3. Resolution: 0.01-0.1 mg/L 4. Response time: seconds to minutes Examples of DO2 Indicators: 1. Hach DO200 2. YSI ProDSS 3. Thermo Scientific Orion DO6 4. Mettler Toledo OptiO2 Factors Affecting DO2 Readings: 1. Temperature 2. Pressure 3. Salinity 4. Turbidity 5. Interfering substances (e.g., sulfides, chlorides)

Digital Indicating type Pressure Transmitters senses the pressure in the process, displays the measured value in Digital indicator and gives the output in current or, voltage with proportion to the input pressure. Indication : with (Integrated or, Remote display) Output options : 4 to 20 mA, 0 to 10 Vdc Accuracy : +/- 0.1%, 0.2%, 0.25%, 0.4% or, 0.5% of FS Enclosure type : IP 65, IP 67, IP 68, Ex-proof Ranges : various ranges from 0 to 100 mbar up to 0 to 700 bar Max. pressure : 1.5 Times of Working Pressure. Operating TEMP. : 0 to 60, 0 to 90°C Process connections : 1/4' or, ½” BSP-M, Flush Diaphragm, Triclamp, Homogenizer, SMS Zero and Span Adjustment : With or, Without (Using the suitable accessories we offer it for higher temperatures also)

The simple construction of Flow Gauges / Indicator, without any power supply or, battery.PELTON WHEEL FLOW INDICATOR, WHEEL FLOW INDICATOR, SIGHT GLASS TUBE- these few types are available with us.SIGHT GLASS TUBE is just a transparent tube, through which we can see the fluid passing through it.But in case of PELTON WHEEL FLOW INDICATOR & WHEEL FLOW INDICATOR through the transparent window we can see the rotating Wheel, which confirms the availability of Flow.Max. Working Pressure        : 10 to 20 bar depending on the model we selectMax. Working Temperature  : -15 up to 100 degree C depending on the model we selectEnd Connections                  : BSP or, NPT threaded ends, Flanged ends and Swivel type endsApplications : These type of Flow Gauges are perfectly suitable to take an idea of the liquid flow rate through the pipe line. These are very commonly used in Oil Extrusion Machines, Plastic Molding Machines, Casting Industries, Cement Industries, Vacuum Pump Cooling Systems, Mechanical Seal Manufacturing units etc. applications where unidirectional flow is possible. These Flow Gauges can be used for Hard Water as well as various oils of 12 up to 110 cst viscosity.

The simple construction of Flow Gauges / Indicator, without any power supply or, battery. PELTON WHEEL FLOW INDICATOR, WHEEL FLOW INDICATOR, SIGHT GLASS TUBE- these few types are available with us. SIGHT GLASS TUBE is just a transparent tube, through which we can see the fluid passing through it. But in case of PELTON WHEEL FLOW INDICATOR & WHEEL FLOW INDICATOR through the transparent window we can see the rotating Wheel, which confirms the availability of Flow. Max. Working Pressure : 10 to 20 bar depending on the model we select Max. Working Temperature : -15 up to 100 degree C depending on the model we select End Connections : BSP or, NPT threaded ends, Flanged ends and Swivel type ends Applications : These type of Flow Gauges are perfectly suitable to take an idea of the liquid flow rate through the pipe line. These are very commonly used in Oil Extrusion Machines, Plastic Molding Machines, Casting Industries, Cement Industries, Vacuum Pump Cooling Systems, Mechanical Seal Manufacturing units etc. applications where unidirectional flow is possible. These Flow Gauges can be used for Hard Water as well as various oils of 12 up to 110 cst viscosity.

The simple construction of Flow Gauges / Indicator, without any power supply or, battery.PELTON WHEEL FLOW INDICATOR, WHEEL FLOW INDICATOR, SIGHT GLASS TUBE- these few types are available with us.SIGHT GLASS TUBE is just a transparent tube, through which we can see the fluid passing through it.But in case of PELTON WHEEL FLOW INDICATOR & WHEEL FLOW INDICATOR through the transparent window we can see the rotating Wheel, which confirms the availability of Flow.Max. Working Pressure        : 10 to 20 bar depending on the model we select Max. Working Temperature  : -15 up to 100 degree C depending on the model we selected Connections                  : BSP or, NPT threaded ends, Flanged ends and Swivel type ends Applications : These type of Flow Gauges are perfectly suitable to take an idea of the liquid flow rate through the pipe line. These are very commonly used in Oil Extrusion Machines, Plastic Molding Machines, Casting Industries, Cement Industries, Vacuum Pump Cooling Systems, Mechanical Seal Manufacturing units etc. applications where unidirectional flow is possible. These Flow Gauges can be used for Hard Water as well as various oils of 12 up to 110 cst viscosity.

The simple construction of Flow Gauges / Indicator, without any power supply or, battery. PELTON WHEEL FLOW INDICATOR, WHEEL FLOW INDICATOR, SIGHT GLASS TUBE- these few types are available with us. SIGHT GLASS TUBE is just a transparent tube, through which we can see the fluid passing through it. But in case of PELTON WHEEL FLOW INDICATOR & WHEEL FLOW INDICATOR through the transparent window we can see the rotating Wheel, which confirms the availability of Flow. Max. Working Pressure : 10 to 20 bar depending on the model we select Max. Working Temperature : -15 up to 100 degree C depending on the model we select End Connections : BSP or, NPT threaded ends, Flanged ends and Swivel type ends Applications : These type of Flow Gauges are perfectly suitable to take an idea of the liquid flow rate through the pipe line. These are very commonly used in Oil Extrusion Machines, Plastic Molding Machines, Casting Industries, Cement Industries, Vacuum Pump Cooling Systems, Mechanical Seal Manufacturing units etc. applications where unidirectional flow is possible. These Flow Gauges can be used for Hard Water as well as various oils of 12 up to 110 cst viscosity.

NK Instruments Pvt. Ltd. has Digital Conductivity Indicators to indicate the readings from Online Conductivity Electrodes. These Indicators are panel mounted or field mounted type. We also have Conductivity Indicators with Temperature Compensation.

In many of the Pharma and beverages industries, DM or, WFI water is used where pH has to be monitored. In Effluent and Sewage treatment also pH has to be monitored and maintained. In manual control systems the pH value of the fluid can be seen accurately in our pH Indicator unit.. We have Online glass tube type pH Electrode which we provide along with the panel mounted Digital pH Indicator. The electrode is provided along with the pH Holder which also works as guard for the glass tube type Online pH Electrode. Details of Electrode : Type of Electrode : Glass Tube type Electrode Process Connections : 3/8” BSP (M) Electrode Holder : PVC, PTFE or, SS Electrode Holder Mounting : ¾” BSP (M) Range : 0 to 14 pH Resolution : 0.1 Max. Temperature : Electrode with PVC top cover up to 60 degree C Electrode with PTFE top cover up to 100 degree C Electrode with SS top cover up to 120 degree C Max. Pressure : 6 bar Electrical connection : Five meters cable with BNC connector Approx. Length of the assembly: 120 mm Details of Digital Indicator : Mounting : Panel mounted Power Supply : 230 V AC Display : 4 digit, 7 segment LED display Dimensions : 96 X 96 X 110 mm Relay : 1 nos. 5 A, 230 V AC (Optional)

An ORP (Oxidation-Reduction Potential) indicator with electrode is a device used to measure the cleanliness or oxidizing/reducing power of a solution. It's commonly used in water treatment, aquariums, pools, hydroponics, and laboratories to assess chemical reactions and water quality.