|
 |
LogR Corrosion Monitor
LogR Corrosion Rate Monitor
The ProMinent® Log/ R is a single channel corrosion rate monitor using
Linear Polarization Resistance (LPR) to measure the corrosion rate of metals. Weight loss coupon results can take weeks or months.
With the Log/R, a reading is taken every 2.5 minutes giving accurate corrosion rates instantly. Select from carbon steel, copper or admiralty sensors.
Package Includes
- Monitor, sensor, 24VDC/120VAC power supply
- Universal power adapter
- 3/4" sentry "T" fitting
- Backplate mounting hardware
- USB flash drive with startup and O&M manuals
Choose one of the following packages:
- Carbon Steel sensor package (P/N 7760788)
- Copper sensor package (P/N 7760789)
- Admiralty sensor package (P/N 7760790)
Features & Benefits
- No lengthy corrosion coupon delays - instant measurement
- Corrosion rate updates every 2.5 minutes
- Data logs every 5 minutes
- Stores up to one year of log data
- Pre-configured for your metallurgy
- LPR technology
- CE Approved
- Alarm relay
Click an image for a larger view
Application Notes |
1. |
|
|
HowToSetupComputerIPAddress.pdf |
(Adobe PDF) Instructions on how to configure the IP Address of your computer so that you can communicate (via web browser and/or Trackster) with a controller.
back to Literature Categories |
4. |
|
|
AN010-01_Snubbers.pdf |
Application Note that explains what a ‘snubber’ is and why they are required on some blowdown valves to prevent controller resets and controller power relay failures.
back to Literature Categories |
5. |
|
|
AN010-02_Sensor_PM.pdf |
Application Note on Preventative Maintenance for Cooling Tower Sensors. Lists sensors with recommended calibration, cleaning and replacement schedules
back to Literature Categories |
6. |
|
|
AN010-03_ORP_Sensor_Test.pdf |
Application Note on ORP Sensors Electrical Testing. Details electrical testing to identify ORP sensor failures
back to Literature Categories |
12. |
|
|
AN010-09_Paddle_Flowswitch.pdf |
Application Note which Provides source and part number information for the older, 1/2in NPT paddle type flow switches Aquatrac Part Number A261400; used in Smart3 and earlier version of S1T series controllers.
back to Literature Categories |
16. |
|
|
AN010-16_4-20mA_Troubleshooting.pdf |
Application Note on Current Loop Function and Troubleshooting. Discusses the troubleshooting self powered, DC isolated current loops.
back to Literature Categories |
17. |
|
|
AN010-17_4-20mA_Loop_Calib.pdf |
Application Note on Current Loop Calibration. Details calibration of controller powered, DC isolated current loops.
back to Literature Categories |
20. |
|
|
AN010-23_Fail_Safe_Chem_Feed.pdf |
Application Note on Fail Safe Acid & Oxidant Feeds. Details the installation of fail-safe hardware for acid & oxidant feeds.
back to Literature Categories |
23. |
|
|
AN010-24_NCCS-10K_Config.pdf |
Application Note on Loop Powered, Non-Contact Conductivity Measurement. Details the installation and operation of Part NCCS-10K, Loop powered, non-contact, conductvity sensor and sensor entry, Part Hdr_CN.
back to Literature Categories |
24. |
|
|
AN010-25_Time_Cycle_Config.pdf |
Application Note on Timed Cycling Special Control. Details the operation of the ‘TC’, Timed Cycling, chemical feed pump intermittent feed, special control.
back to Literature Categories |
25. |
|
|
AN010-26_Time_Modulation_Config.pdf |
Application Note on Time Modulation Special Control. Details the operation of the ‘TM’, Time Modulation, chemical feed pump duty cycle special control.
back to Literature Categories |
26. |
|
|
AN010-27_Fail_Safe_Acid_Feed.pdf |
Application Note on Redundant Acid OverFeed Protection. Details the installation of fail-safe hardware for acid pumps.
back to Literature Categories |
27. |
|
|
AN010-28_WM_Switching_Relay.pdf |
Application Note on Limiting Waste Water Volume. Details the installation of a latching relay for switching flow between a waste water plant and drain.
back to Literature Categories |
28. |
|
|
AN010-31_Powering_Current_Loops.pdf |
Application Note on Powering Current Loops. Details the wiring of a 4-20mA current loop powered by an 18-24VDC power cube located in the controller enclosure.
back to Literature Categories |
33. |
|
|
AN_T005.pdf |
Application Note on Powering Thermal Flowswitches Connecting an Auxiliary DC Supply. Details using a 15VDC, 300mA supply to power a Flowline thermal flowswitch.
back to Literature Categories |
 |
Technical Manuals |
Please call (800) 909-9283 or email support@aquatrac.com to request Technical Manuals for the LogR product.
|
 |
Backplane Drawings |
Please call (800) 909-9283 or email support@aquatrac.com to request Backplane Drawings for the LogR product.
|
 |
Header Drawings |
2. |
|
|
Hdr_CO_F.pdf |
Sensor Installation Header for Conductivity, Temperature, and Flowswitch.
back to Literature Categories |
3. |
|
|
Hdr_CO_OR_CR_F.pdf |
Sensor Installation Header for Conductivity, Temperature, ORP, Corrosion Rate, and Flowswitch
back to Literature Categories |
4. |
|
|
Hdr_CP_CR_F.pdf |
Sensor Installation Header for Conductivity, Temperature, pH, Corrosion Rate, and Flowswitch
back to Literature Categories |
5. |
|
|
Hdr_CP_F.pdf |
Sensor Installation Header for Conductivity, Temperature, pH, and Flowswitch
back to Literature Categories |
6. |
|
|
Hdr_CP_FF_HP.pdf |
Sensor Installation Header for Conductivity, Temperature, and Flat-faced double junction pH
back to Literature Categories |
7. |
|
|
Hdr_CP_OR_CR_F.pdf |
Sensor Installation Header for Conductivity, Temperature, pH, ORP, Corrosion Rate, and Flowswitch
back to Literature Categories |
8. |
|
|
Hdr_CP_OR_F.pdf |
Sensor Installation Header for Conductivity, Temperature, pH, ORP, and Flowswitch
back to Literature Categories |
9. |
|
|
Hdr_OR.pdf |
Sensor Installation Header for ORP Sensor and Solution Ground
back to Literature Categories |
10. |
|
|
Hdr_OR_F.pdf |
Sensor Installation Header for ORP Sensor and Flowswitch
back to Literature Categories |
11. |
|
|
Hdr_PH.pdf |
Sensor Installation Header for pH Sensor and Solution Ground
back to Literature Categories |
12. |
|
|
Hdr_PH_F.pdf |
Sensor Installation Header for pH Sensor and Flowswitch
back to Literature Categories |
 |
Installation and Wiring |
|
Please call (800) 909-9283 or email support@aquatrac.com to request Installation and Wiring for the LogR product.
|
 |
Upgrade Manuals |
Please call (800) 909-9283 or email support@aquatrac.com to request Upgrade Manuals for the LogR product.
|
 |
|
|
Part # |
Description |
Analog Sensors |
 |
7760475 |
High Pressure ORP sensor, 200PSI, ambient temp rating, 3/4” NPT |
 |
7760320 |
ORP Electrode, flat faced double junction 100 PSI @ 175oF |
 |
7760197 |
ORP Electrode, Red, 1/2” Diameter. 100 PSI @ 175oF |
 |
7760476 |
High Pressure pH sensor, 200PSI, ambient temp rating, 3/4” NPT |
 |
7760195 |
pH Electrode, flat faced double junction 100 PSI @ 175oF |
 |
7760474 |
Amplified 12mm, blue pH sensor, One (1) year life. 100PSI @ 175oF |
 |
7760200 |
Conductivity Electrode. 125PSI @125°f, with ‘Tee’ |
 |
7760193 |
Conductivity electrode. 3/4in NPT. 250psi Steam Max. |
 |
7760002 |
Conductivity electrode. 3/4in NPT. 250psi Steam Max. |
 |
7760002 |
Conductivity Boiler Sensor. 3/4in NPT w/ Conduit Box. 25ft wire. 250psi Steam Max. |
 |
7760005 |
High Pressure Conductivity electrode, 3/4in NPT, 350psi Max. |
 |
7760191 |
Conductivity electrode. Hot water conductivity or 250psi Max, For temp display. |
 |
7760192 |
Conductivity electrode. Hot water conductivity or 250psi Max. |
 |
7760465 |
pH electrode, Condensate rated, 1/2in NPT stainless steel, AS & FLEX Series. |
 |
7760175 |
Aquatrac Thermal Flow Switch 100PSI @ 125oF |
 |
7760021 |
Aquatrac Conductivity/Temperature/Thermal Flow Switch |
 |
7760203 |
High Pressure Flow Switch, 1.5GPM, 400PSI max, 3/4” NPT, Bronze |
 |
7760201 |
Magnetic plunger type Flow Switch, 1.5GPM, 100PSI max, 3/4in NPT |
 |
Water Meters |
 |
7760518 |
3/4” Contacting head water meter, 1GPC, 3/4” FNPT |
 |
7760515 |
1” Contacting head water meter, 10GPC, 1” FNPT |
 |
7760516 |
1 1/2” Contacting head water meter, 100 GPC, 1” FNPT |
 |
7760517 |
2” Contacting head water meter, 1GPC, 2” FNPT |
 |
7760514 |
3/4in Paddlewheel Water Meter Sensor. Supplied in PVC pipe section. |
 |
7760508 |
1in Paddlewheel Water Meter Sensor. Supplied in PVC pipe section. |
 |
7760509 |
1.5in Paddlewheel Water Meter Sensor. Supplied in PVC pipe section. |
 |
7760510 |
2in Paddlewheel Water Meter Sensor. Supplied in PVC pipe section. |
 |
7760511 |
3in Paddlewheel Water Meter Sensor. Supplied in PVC pipe section. |
 |
7760512 |
4in Paddlewheel Water Meter Sensor. Supplied in PVC pipe section. |
 |
Solenoids and Valves |
 |
7760217 |
Motorized blowdown valve, 1/2in NPT, 120VAC, rated 250psi steam |
 |
7760006 |
Needle valve 1/2in, rated 250psi steam, color coded shaft, numbered handle |
 |
7760109 |
Orifice Union, 1/2in NPT, 250psi steam, with four orifice plates |
 |
 |
Sensor Specifications
- LPR Sensor (Linear Polarization Resistance): Non-metallic sensor rated at 125ºF (50ºC) max, 125 psi max Immersed components: ABT, Nylon & Epoxy
- LPR_CS: 1010 Carbon Steel
- LPR_CU: CDA 110 Copper
- LPR_AM: CDA 443 Admiralty
Log/R Specifications
- Corrosion Rate Measure & Display: 0.01 to 50.0 mpy for steel. Updates every 150 seconds
- 4-20mA Output: Three wire: Power, Ground & 4-20mA out. Resolution nominally 1 part in 4000
- Data Logging: 1 Year @ 5 minute intervals
- Alarm Contacts: Normally closed; Rated 24VDC, 250mA; Thermally fused 300mA
- Display & Data Link: 2x8 LCD Display; USB Host emulation
- UP-DOWN & Mode Switches: UP & DOWN push buttons; 8 selectable display modes, 0 to 7
- Conductivity: 50 to 9999 uS
- Power: 9-24VDC, 100mA max.; Polarity Protected
- Log/R Enclosure: Non-metallic, IP65; 4 3/8" x 4 3/8" x 1 3/4"; 110mm x 110mm x 45mm
- Wiring Terminal Blocks: Rated AWG 16-26; 3.5mm spacing
|