Instrumentation · Engineering · Package · PLC
0755-82221901 sales@ainstru.com

109180 SensoLyt® 690-7

109180 SensoLyt® 690-7

SensoLyt® 690-7

WTW 109180
Standard pH/ORP sensor with low impedance signal transmission, for connection to analogue monitors. With built-in pre-amplifier and temperature sensor (NTC), with 7 m (23 ft) cable and watertight plug

Product Overview

  • Analog pH/ORP aramture to assemble SensoLyt® electrodes

  • SensoLyt® – pH/ORP armature with lightning protection, integrated preamplifier and temperature sensors as well as self-diagnostic function:

  • Safe operation by sensor check function for glass breakage detection

  • Reliable measured values thanks to integrated temperature sensor

  • Save time due to the simple measuring chain replacement

  • The system concept of the SensoLyt® series consists of one fitting and the matching pH/ORP measuring chain. The unlimited number of possible combination of fittings and measuring chains for the different measuring ranges allows the correct solution for every application. The robust design, the integrated temperature sensor and the automatic self diagnosis ensure a safe operation and reliable measured results.

  • SensoLyt® 700

  • The standard fitting SensoLyt® 700 contains a preamplifier and a temperature sensor. The signal transfer is therefore possible even across long cable stretches. In case of glass breakage, the automatic monitoring of the pH measuring chain (SensCheck) generates a message on the connected pH monitor.

  • Only as replacement armature for analog monitors of the Ecoline® or QuadroLine® series. Still available as digital version (IQ SENSOR NET System 181).

  • SensoLyt® 690

  • You expect the performance of the SensoLyt® 700 and can live without automatic self diagnosis. Then benefit from the price advantage of the SensoLyt® 690.

  • Only as replacement armature for analog monitors of the Ecoline® or QuadroLine® series.

  • SensoLyt® 650

  • The model SensoLyt® 650 is designed as a passive fitting without preamplifier for the high ohm measuring process. The fitting is connected directly to the high ohm input of the WTW ph monitor pH 298 NTC.

Integrated preamplifier Yes
Signal output Low ohm
SensCheck function No
Temperature measurement Integrated NTC
0 … +60 °C
Operating temperature 0 … +60 °C
Electrical connection Screw plug
7-pin
Municipal Wastewater Treatment

Municipal Wastewater Treatment · WTW — Stock Configuration Case

Customer Profile

The typical setting in Municipal Wastewater Treatment is the inlet, biological and outlet stages of a municipal plant. The measuring point is WTW; the focus is covering online and laboratory water analysis with WTW instruments.

Key Difficulties

Conditions are high solids and corrosive fractions, with large diurnal flow swings and, on top of that, effluent parameters drift and probes foul with sludge and biofilm, which a standard configuration cannot handle for long. The design therefore starts with selected by parameter set, range and digital sensor protocol.

Implementation

The scope ran through the stock channel: configuring from stock and delivered quickly. Technically it hinges on selected by parameter set, range and digital sensor protocol, and on these requirements: stable compliance with Grade 1A discharge limits and online data reporting.

Customer Benefit

In practice this means plug-and-play digital sensors that keep calibration when swapped, which cut the workload on the site maintenance team.

Food & Beverage

Food & Beverage · WTW — Stock Configuration Case

Project Background

The project covers dosing, pasteurising, filling and CIP stages. The work centres on WTW and the core task is covering online and laboratory water analysis with WTW instruments.

Operating Challenges

The medium and duty are characterised by syrups, dairy and beverages that scale easily, under strict hygienic requirements, and frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles. So WTW cannot be specified generically — it calls for selected by parameter set, range and digital sensor protocol.

Solution

The Ainstru engineering team worked through the stock channel: configuring from stock and delivered quickly. The configuration involves selected by parameter set, range and digital sensor protocol, with these requirements in view: food-safety and hygienic design per 3-A / EHEDG.

Results

Since start-up the system has run steadily; the practical result is plug-and-play digital sensors that keep calibration when swapped.

Chemical & Pharmaceutical

Chemical & Pharmaceutical · WTW — Stock Configuration Case

Project Overview

The site is reactors, metering vessels and finished-product tanks. The customer wanted WTW properly configured on the existing plant, with the aim of covering online and laboratory water analysis with WTW instruments.

Technical Challenges

What actually causes trouble is highly corrosive media with solvents and crystallisation, partly in explosive atmospheres, and corrosion plus Ex protection shortens instrument life and makes downtime costly. All of this means the WTW configuration has to involve selected by parameter set, range and digital sensor protocol.

Configuration

Supply and installation were organised through the stock channel: configuring from stock and delivered quickly. On site this meant selected by parameter set, range and digital sensor protocol, checked line by line against: Ex certification and GMP traceability of records.

Performance

After commissioning the outcome is plug-and-play digital sensors that keep calibration when swapped, and the readings are now used for process tuning.

Power & Energy

Power & Energy · WTW — Stock Configuration Case

Site Conditions

This is a Power & Energy customer whose plant is at boiler feedwater, turbine condensate and FGD/DeNOx systems. The main task was covering online and laboratory water analysis with WTW instruments.

The Problem

The difficulty lies in high temperature and pressure with both steam and saline water; at the same time drift under high temperature and pressure, with very costly unplanned outages. Specification therefore means selected by parameter set, range and digital sensor protocol.

What We Did

We took a stock channel approach — configuring from stock and delivered quickly. Delivery was built around selected by parameter set, range and digital sensor protocol, with point-by-point checks on: compliance with power-industry codes and unit availability targets.

Operating Outcome

In service the system performs as intended — plug-and-play digital sensors that keep calibration when swapped, with routine maintenance falling noticeably.