SE515

pH Sensor for Water

The SE515 Memosens pH sensor is ideal for use in water and wastewater treatment applications.
  • Low-maintenance gel electrolyte does not require refilling
  • Fast response time in both low temperature and low ionic environments
  • Stable measurements even with suspended solids and algae
Description

The SE515 is the ideal pH sensor for water and wastewater treatment applications. The Memosens sensor is designed to withstand plugging media, low temperatures, and be reliable in low-ionic media. Additionally, an integrated NTC 30K temperature element assures that all pH measurements are accurately compensated for the process media temperature. The sensor’s gel electrolyte does not require refilling, making this a low-cost and low-maintenance pH sensor for water and wastewater applications.
 
The SE515 is suitable for use with any Memosens transmitter. However, when paired with the MemoRail transmitter, it provides one of the lowest-priced digital pH measurement loops on the market.
 

Applications for the SE515 Water pH Sensor

  • Raw water
  • Chlorine pretreatment
  • Coagulation optimization
  • Flocculation
  • Clarifier
  • Effluent monitoring
 

SE515 with Memosens Technology

Memosens sensors provide several benefits with regard to ease of use and reduction of operating costs:
 
  • Submersible inductive connection removes measurement influence from moisture and humidity that are commonly present in water and wastewater applications.
  • Galvanically isolated so there is no measurement influence from noise or ground loops. This is especially beneficial in open basins when using plastic holders.
  • Technicians can perform calibrations and diagnostics in the shop or lab. As a result, this reduces field maintenance time and process downtime.
 

Complete Your Loop...

CSS 120 Static Sensor Holder

CSS 120

Static Holder for 120 mm Sensors
Temp Range: 316L SS: 14 … 284°F PP: 14 …176°F PVDF: 14 … 248°F
Pressure Range: 316L SS: 0…150 psi PP: 0 … 60 psi, 14 … 50°F PVDF: 0 … 90 psi
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Temp Range: 316L SS: 14 … 284°F PP: 14 …176°F PVDF: 14 … 248°F
Pressure Range: 316L SS: 0…150 psi PP: 0 … 60 psi, 14 … 50°F PVDF: 0 … 90 psi
Temp Range: 316L SS: 14 … 284°F PP: 14 …176°F PVDF: 14 … 248°F
Pressure Range: 316L SS: 0…150 psi PP: 0 … 60 psi, 14 … 50°F PVDF: 0 … 90 psi
Portavo 907 Multi Portable Meter

Portavo 907 Multi

Multi-parameter Memosens Portable Meter with Data Storage and USB
The Portavo 907 Multi is a multi-purpose handheld portable meter and calibration tool for pH, ORP, conductivity, and oxygen sensors.
  • Sensor network diagram for quick troubleshooting
  • Automatic calibration up to 3
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The Portavo 907 Multi is a multi-purpose handheld portable meter and calibration tool for pH, ORP, conductivity, and oxygen sensors.
  • Sensor network diagram for quick troubleshooting
  • Automatic calibration up to 3
The Portavo 907 Multi is a multi-purpose handheld portable meter and calibration tool for pH, ORP, conductivity, and oxygen sensors.
  • Sensor network diagram for quick troubleshooting
  • Automatic calibration up to 3 points
Memorail Modbus Transmitter

MemoRail Modbus

DIN Rail-Mounted Memosens Transmitter with Modbus RTU
The MemoRail Modbus is a DIN rail-mounded, analyzer for measuring pH, ORP, conductivity, and oxygen.
  • Process values and sensor diagnostic data transmitted
  • Up to 32 transmitters operated in parallel (up to
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The MemoRail Modbus is a DIN rail-mounded, analyzer for measuring pH, ORP, conductivity, and oxygen.
  • Process values and sensor diagnostic data transmitted
  • Up to 32 transmitters operated in parallel (up to
The MemoRail Modbus is a DIN rail-mounded, analyzer for measuring pH, ORP, conductivity, and oxygen.
  • Process values and sensor diagnostic data transmitted
  • Up to 32 transmitters operated in parallel (up to 64 total sensors)
  • Sensor calibration can be performed from the control system
   

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pH Sensor for Water

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Uniclean 720 Automated Cleaning System

Uniclean 720/730

Electro-pneumatic Controller for Automatic Cleaning
The Uniclean 720 and 730 is a control boxes for a simple electro-pneumatic cleaning system for pH, ORP, conductivity, and dissolved oxygen sensors.
Temp Range: 14…158 °F
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The Uniclean 720 and 730 is a control boxes for a simple electro-pneumatic cleaning system for pH, ORP, conductivity, and dissolved oxygen sensors.
Temp Range: 14…158 °F
The Uniclean 720 and 730 is a control boxes for a simple electro-pneumatic cleaning system for pH, ORP, conductivity, and dissolved oxygen sensors.
Temp Range: 14…158 °F
CSR 425 1 Inch Ball Valve Retractable holder

CSR 425

1″ Ball Valve Retractable Holder
Temp Range: 23 … 248 °F
Pressure Range: 100 psi at 176 °F 50 psi at 248 °F
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Temp Range: 23 … 248 °F
Pressure Range: 100 psi at 176 °F 50 psi at 248 °F
Temp Range: 23 … 248 °F
Pressure Range: 100 psi at 176 °F 50 psi at 248 °F
ProgaLog 4000

ProgaLog 4000

Transmitter Configuration Software
ProgaLog 4000 is a PC software for offline configuration of Protos 4400 and Stratos Multi Transmitters.
  • Spend less time in the field doing
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ProgaLog 4000 is a PC software for offline configuration of Protos 4400 and Stratos Multi Transmitters.
  • Spend less time in the field doing
ProgaLog 4000 is a PC software for offline configuration of Protos 4400 and Stratos Multi Transmitters.
  • Spend less time in the field doing configurations or modifications
  • Easily configure every transmitter the same way
K24 4-Electrode Conductivity Sensor

K25

4-Electrode Conductivity Sensor for Heavily Polluted and Fibrous Media
Temp: 32 … 302 °F
Pressure: Max. 145 psi
Range: 0 … 1,000 mS/cm
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K25

Temp: 32 … 302 °F
Pressure: Max. 145 psi
Range: 0 … 1,000 mS/cm

K25

Temp: 32 … 302 °F
Pressure: Max. 145 psi
Range: 0 … 1,000 mS/cm
SE 547 ISFET pH Sensor

SE547

ISFET Memosens pH Sensor
Temp Range: 5…275°F
Pressure Range: -2.9 … 145 psi
pH Range: 0 … 14
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Temp Range: 5…275°F
Pressure Range: -2.9 … 145 psi
pH Range: 0 … 14
Temp Range: 5…275°F
Pressure Range: -2.9 … 145 psi
pH Range: 0 … 14
WA 111 Plastic Pneumatic Retractable Holder

WA 111

Plastic Pneumatic Retractable Holder
Temp Range: Max. 194°F
Pressure Range: Max. 90 psi
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Temp Range: Max. 194°F
Pressure Range: Max. 90 psi
Temp Range: Max. 194°F
Pressure Range: Max. 90 psi
CSF 625 Flow Through Fitting

CSF 625

Stainless Steel Flow-Through Fitting
Temp Range: –4 … 320°F
Pressure Range: Max. 362 psi
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Temp Range: –4 … 320°F
Pressure Range: Max. 362 psi
Temp Range: –4 … 320°F
Pressure Range: Max. 362 psi
SE 625 Conductivity Sensor

SE625

Coaxial Conductivity Sensor for Low-Conductivity Water
Temp: 14 … 248 °F
Pressure: -14.5 … 232 psi
Range: 0 … 1,000 µS/cm
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Temp: 14 … 248 °F
Pressure: -14.5 … 232 psi
Range: 0 … 1,000 µS/cm
Temp: 14 … 248 °F
Pressure: -14.5 … 232 psi
Range: 0 … 1,000 µS/cm
CSR 120 retractable holder with pH sensor

CSR 120

Simple Retractable Holder for 120 mm Sensors
Temp Range: 316L SS: 23… 248°F PP: 23 … 176°F PVDF: 23 … 212°F
Pressure Range: 316L SS: 0…50 psi CPVC: 50 psi PVDF: 50 psi
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Temp Range: 316L SS: 23… 248°F PP: 23 … 176°F PVDF: 23 … 212°F
Pressure Range: 316L SS: 0…50 psi CPVC: 50 psi PVDF: 50 psi
Temp Range: 316L SS: 23… 248°F PP: 23 … 176°F PVDF: 23 … 212°F
Pressure Range: 316L SS: 0…50 psi CPVC: 50 psi PVDF: 50 psi
CP Compact Panel Sample Conditioning

CP Compact Panel

Sample Conditioning Panel
The M4 Knick CP compact panels are designed to condition applications with elevated temperature and pressure. Once the sample has been conditioned, it can be sent to the analyzers for continuous measurement and/or to
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The M4 Knick CP compact panels are designed to condition applications with elevated temperature and pressure. Once the sample has been conditioned, it can be sent to the analyzers for continuous measurement and/or to
The M4 Knick CP compact panels are designed to condition applications with elevated temperature and pressure. Once the sample has been conditioned, it can be sent to the analyzers for continuous measurement and/or to take a manual sampling.
  • Includes Memosens measurement technology
  • Conditioning according to the ASME PTC 19.11
  • Plug and play into existing systems
  • Pre-tubed

Ready for a convenient measurement solution?

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