Online sensors Archives - Milktronics Online instruments

Residual Chlorine Cl2 analyzer

Sylvain Dehec — Fri, 28 Mar 2025 22:14:31 +0000

Model TEM-CL803 Residual chlorine analyzer

- 3.5-inch color LCD screen for a simple and user-friendly interface

- Measures residual chlorine, chlorine dioxide, and ozone

- Easily switch between residual chlorine mode and ozone mode via the menu

- Enables control of drug dosing

- Supports 4-20mA and RS485 communication protocols

- Offers multiple calibration methods

- Includes temperature compensation for accurate readings

- Protective back cover for enhanced durability and anti-interference

- Optional data saving and export functions for easy data management

- Constant voltage electrode with a simple structure, allowing for easy cleaning and replacement

- Built-in storage chip saves up to one year of historical data and supports data export via mobile Bluetooth (optional)

Measurement range	0~20.00mg/L, resolution 0.01mg/L;
Residual chlorine measurement accuracy	±0.02pH;
Temperature measurement range	0~99.9℃ (maximum -9.9~135℃); Graduation value: 0.1℃
Temperature measurement accuracy	±0.5℃;
Automatic temperature compensation range	0~99.9℃,25℃ as the reference;
Sample flow rate	200 to 250 mL/min
Minimum detection limit	0.01mg/L;
Current isolation output	4~20mA
Output current error	≤1%FS
Input Power	24VAC/220V/110v, 3A

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Maselli UR24

Sylvain Dehec — Thu, 25 Jun 2020 13:01:24 +0000

Application: Measurement of liquid products in process lines in Food, Chemicals, Textiles, Petrochemical
industries, etc. in continuous or batch plants.
Measurement type: Continuous refractometric measurement of Refraction Index and display in “BRIX” or “USER” scale of relative concentration, with automatic temperature compensation

The UR24 digital refractometer is a stand-alone unit designed for simple installation in-line or in a tank or vessel. It continuously measures concentration and displays and outputs the result in Brix or nD or % concentration with high accuracy. It also features a user programmable scale for specific applications.

Exists with 3A certificates for food industries

Measurements limits:	Prism in Sapphire: 1.3170...1.5318 nD (0...95 Brix) Prism in Sapphire LR: 1.3170…1.4030 nD (0…40 Brix)
Accuracy:	With reference to standard sucrose solutions: Standard Accuracy version: 0.5% of Scale Range; maximum accuracy ±0.0002 nD (±0.15 Brix). High Accuracy version (HA): 0.3% of Scale Range; maximum accuracy ±0.00007 nD (±0.05 Brix) Super Accuracy version (SA): 0.1% of Scale Range; accuracy ±0.00003 nD (±0.02 Brix) valid for maximum product and/or ambient temperature variations of ±10 °C (±18 °F)
Measurement scales:	“BRIX” or “USER”; the “BRIX” scale refers to the nD/Bx ICUMSA (1974) conversion tables; the “USER” scale can be configured at the time of the order
Response time:	1.8 seconds
Product temperature during measuring:	-5 °C...+105 °C with automatic compensation of temperature measured by Pt100. Special version for temperatures up to 140 °C
Maximum temperature during sanitization:	125 °C (257 °F) x 30 min or 145 °C (293 °F) x 30 min for the “LP” version
Response time to variations in temperature:	2’/10 °C (18 °F).
Relative Line Pressure:	max. 10 bar (145 psi) at 20 °C (68 °F) max. 8 bar (116 psi) at 100 °C (212 °F) Special configuration for pressures till 25 bar (362 psi) at 100 °C (212 °F)

For the waste water version please click here : https://www.milktronics.com/product/ur-62-maselli/

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Metrohm 7010 TOC

Sylvain Dehec — Tue, 21 May 2019 19:16:44 +0000

Reliable online TOC measurements

The 7010 TOC Analyser is designed for simple and reliable operation.

It uses the UV persulfate oxidation method with carbon dioxide detection by non dispersive infrared analysis. This analyser requires minimum maintenance due to a cleverly designed liquids compartment which uses larger diameter tubing and no valves, virtually eliminating the risk of blockages.

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Rosemount 326P Pressure transmitter

Sylvain Dehec — Tue, 14 May 2019 17:06:09 +0000

Rosemount 326P Pressure Transmitter

The Rosemount 326P Pressure Transmitter is specifically engineered for pressure and hydrostatic level applications in the food and beverage industry. A variety of industry standard process connections, hygienic certifications (3-A, FDA, EC 1935, etc.), a polished stainless steel housing, and the ability to withstand clean-in-place processes enable the transmitter to meet your process requirements while minimizing contamination risks and assuring product safety.

Specifications

Accuracy: 0.20%

Communication Protocol: 4-20mA, Switch

Rangedown: 4:1

Measurement Range: Up to 360 psig (24,8 bar)

Process Temperature: Up to 257°F (125°C); 293°F (145°C) for a maximum of 1 hour

Process Wetted Material: Ceramic, PTFE, 316L SST Polished to Ra < 16 µ-in. (0.4 µ-m)

Diagnostics: Basic diagnostics

Certifications/Approvals: 3-A, FDA, EC 1935, EC 2023, see product data sheet for complete list of certifications

Features

G1" process connection is compatible with full suite of hygienic process connection adapters
Compact form factor enables installation in applications with space constraints
M12 electrical connector allows for simple installation and start-up
Local Operator Interface (LOI) for simple, local commissioning on-site without the use of extra tools
Configurable switch output for indication of abnormal pressure conditions
Designed to withstand CIP processes as well as external

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Retractable Rosemount 228 conductivity probe

Sylvain Dehec — Sat, 24 Feb 2018 01:04:24 +0000

The Model 226 and 228 toroidal (inductive) conductivity sensors consist of a pair of wire-wound metal toroids overmolded with either corrosion resistant PEEK or Tefzel®1. When the sensor is immersed in a conductive liquid and an AC voltage is applied to the drive coil, a voltage is induced in the liquid surrounding the coil. The voltage causes an ionic current to flow proportional to the conductance of the liquid. The ionic current induces a current in the receive coil, which the analyzer measures. The
induced current is directly proportional to the conductivity of the solution.
Toroidal sensors work well in highly conductive liquids, up to about
2 S/cm (2,000,000 uS/cm). Performance in low conductivity samples
is somewhat limited, with the minimum conductivity depending on the
dimensions of the toroids, the number of windings in each, and the
analyzer. When used with the Model 1056 and 56 analyzer the limits
are 15 uS/cm for the 228 sensor and 5 uS/cm for the 226 sensor. When
used with other instruments, the limits are 200 uS/cm for the 228 sensor, and 50 uS/cm for the 226 sensor.
The measurement is insensitive to flow rate and direction. The sensor must be installed so that it is completely flooded, and the toroid hole must remain open.
The Model 226 and 228 sensors have integral RTDs to allow temperaturecompensated
conductivity measurements.
A insertion/retraction assembly is available for the Model 228

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Toroidal 228 Rosemount conductivity probe 228-02-20-54-61

Sylvain Dehec — Sat, 24 Feb 2018 00:52:09 +0000

Rosemount conductivity probe model 228 suitable with transmitter model 56 or 1056

The post Toroidal 228 Rosemount conductivity probe 228-02-20-54-61 appeared first on Milktronics Online instruments.

Toroidal Rosemount 226 conductivity probe

Sylvain Dehec — Sat, 24 Feb 2018 00:48:10 +0000

Rosemount Analytical toroidal conductivity sensors are ideal for use in corrosive liquids or in liquids containing high levels of suspended solids that would otherwise corrode or foul metal-electrode sensors. Toroidal conductivity sensors are also well-suited for measuring highly conductive electrolyte solutions.

Toroidal sensors work well in highly conductive liquids, up to about 2 S/cm (2,000,000 uS/cm). Performance in low conductivity samples is somewhat limited, with the minimum conductivity depending on the dimensions of the toroids, the number of windings in each, and the analyzer. When used with the Model 1056 and 56 analyzer the limits are 15 uS/cm for the 228 sensor and 5 uS/cm for the 226 sensor. When used with other instruments, the limits are 200 uS/cm for the 228 sensor, and 50 uS/cm for the 226 sensor.

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Rosemount Toroidal 225

Sylvain Dehec — Fri, 16 Feb 2018 17:08:25 +0000

Meet Various Sanitary Requirements
-USP Class VI compliant
-FDA food contact 21CFR177.2415 compliant
-3-A Sanitary Standard 74-06 compliant
Ease of Installation
- 2 inch tri-clamp process connection
- Installation flexibility with maximum cable lengths up to 200 ft (61 m) between sensor and transmitter when paired with remote junction box (sold separately)

High performance and Reliability
- Robust measurements - insensitive to process flow and direction
- Meet application compatibility requirements with a selection of chemical resistant body options including PEEK and Tefze

Code: 225-03-56

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Rosemount model 1056

Sylvain Dehec — Fri, 16 Feb 2018 17:08:11 +0000

Independent Dual Input Measurements
 Expandable to two channels of liquid analytical
measurements: pH/ORP, Conductivity, Free Chlorine, Total
Chlorine, Dissolved Oxygen, Ozone, and Turbidity.
 Modular boards with auto-recognition of sensor board.
 Large, easy to read, user customizable display of dual
measurements in addition to diagnostic and temperature
readings.
Reduced Installation and Maintenance Time
 Shorter installation times using Quick Start programming at
initial install or after factory reset.
 Effortlessly connect with PLCs and DCS' by choosing the HART
or Profibus DP communication options.
 Display measurements, configure alarms, and conduct
maintenance with a simple to use local operator interface.
 Efficiently manage your devices using intuitive device
dashboards on AMS/475 Communicators.
Accurate, Linear and Reliable Measurements of
Analytical Sensors
 Faster calibration of pH sensors using auto pH Buffer solution
detection.
 Linear conductivity measurements with on-board
concentration curves for common acids and bases.
 Built-in features to easily display accurate amperometric and
turbidity measurements.

Code 1056-01-20-38-AN

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Transmitter Rosemount model 56-02-20-38-HT

Sylvain Dehec — Fri, 16 Feb 2018 16:49:53 +0000

Independent Dual Input Measurements
 Expandable to two channels of liquid analytical
measurements: pH/ORP, Conductivity, Free Chlorine, Total
Chlorine, Dissolved Oxygen, Ozone, and Turbidity.
 Modular boards with auto-recognition of sensor board.
 Large, easy to read, user customizable screen that displays
two measurements in addition to diagnostic and temperature
readings.
Reduced Installation and Maintenance Time
 Do more using a powerful device with data logging capability
and PID control.
 Shorter installation times using Quick Start programming at
initial install or after factory reset.
 Effortlessly connect with PLCs and DCS' by choosing the HART
or Profibus DP communication options and manage devices
using AMS/475 Communicators.
 Display measurements, configure alarms, and conduct
maintenance with a graphical local operator interface.
Accurate, Linear, and Reliable Measurements of
Analytical Sensors
 Faster calibration of pH sensors using auto pH Buffer solution
detection.
 Linear conductivity measurements with on-board
concentration curves for common acids and bases
 Built-in features to easily display accurate amperometric and
turbidity measurements.

Code : 56-02-20-38-HT

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