text.skipToContent text.skipToNavigation

Configure Product
Saved Configuration
View Configuration
Terms and Conditions
Saved Addresses
Please validate your credit card and billing information.
Payment submission timed out. The server might be busy.
There was an error processing your request.
Please validate your credit card and billing information.
Please enter a card number
Please select a card type
Please enter a value for this field
Please enter first name
Please enter last name
Please enter a zipcode
Please enter an expiry month
Please enter an expiry year
Please enter an issue number
Please enter a start month
Please enter a start year
The card number is not valid
The card type is not supported
The card verification code is not valid
Zipcode is not valid
The expiry month is not valid
The expiry year is not valid
The issue number is not valid
The start month is not valid
The start year is not valid
This field is required
Errors were found with the address you provided. Please verify your address.
Date should be in MM/DD/YYYY format
Please enter valid values
Please enter future date
Please enter the shipping date
Shipment date is updated
Required Fields Missing or incorrect.
Required Fields Missing or incorrect.
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, something went wrong on our side, please try again later or contact Customer Service.
We're sorry, something went wrong on our side, please contact Customer Service to avoid duplication.
We're sorry, something went wrong on our side, please contact Customer Service to avoid duplication.
Please confirm that you have entered the correct information for this credit card number.
We're sorry, there was an issue with your credit card, please contact your issuing bank.
This card is expired, please update the information or try another card.
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, we're having trouble contacting your bank. Please try again later.
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, there was an issue with your credit card, please try another form of payment.
Required Fields Missing or incorrect.
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, there was an issue with your credit card, please try another form of payment.
Please confirm that you have entered the correct information for this credit card number.
Required Fields Missing or incorrect
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, there was an issue with your credit card, please try another form of payment.
We're sorry, something went wrong on our side, please try again later or contact Customer Service.
We're sorry, we're having trouble contacting your bank. Please try again later.
Required Fields Missing or incorrect.
We're sorry, something went wrong on our side, please contact Customer Service to avoid duplication.

Multi-Variable Controller, pH, ORP, Toroidal Conductivity, DO

C$1,709.40

Item# AM-2251

In stock

Lead Time ( If not in Stock): 7 Days

Multi-Variable Controller, pH, ORP, Toroidal Conductivity, DO AM-2251 AM-2251
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 122ms
  • REVIEWS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
  • pH, ORP, toroidal conductivity & dissolved oxygen parameters
  • Highly visible large backlit LCD display
  • Flexible and easy calibration, including multi-point conductivity calibration for ac- ids and bases
  • 4-20mA process output with range scaling and PID Control
  • Universal mounting hardware for surface, panel and pipe mounting
  • Compatible with AquaMetrix models 60-series differential pH/ORP sensors, 500-series combination style pH/OR sen- sors, ES1A toroidal conductivity sensor, and P91 dissolved oxygen sensor
  • Second 4-20 mA output with range scaling and temperature
  • Three control/alarm relays using either the process variable or temperature.
  • Sensors Sold Separetly. Go to Water Quality Sensors to select pH, ORP, Toroidal Conductivity, DO, Sensors.

Product info

Measurement Type
pH, Toroidal Conductivity, ORP, DO
Range
See Product Spec
Supply Power
120/240 VAC, 50 or 60 HZ
Output Type
4 to 20 mA (2), Relay (3)
Features
PID Control, Sensors Sold Separately

Product Specs

  • Display Type LCD
  • Maximum Ambient Humidity 90%
  • Maximum Ambient Temperature 70C (158F)
  • Measurement Type Multi-Variable
  • Measurement Units pH, ORP, Toroidal Conductivity, DO
  • Minimum Ambient Humidity 0%
  • Minimum Ambient Temperature -20C (-4F)
  • Other Features NEMA 4X Enclosure, ATC
  • Power 120/240 VAC 50 or 60 HZ
  • Temperature Compensation Yes

The AM-2251 is the newest addition to the 2250 family. Built in the image of the AM-2250 it replaces the 2200D as our D.O. controller while also adding toroidal conductivity.

Four Parameters. Select the parameter you wish to measure from the easy-to-use LCD menu on the inside front cover. Choose Conductivity, pH, ORP or D.O. The user interface was designed under the principle that the user should not need to read the manual.

Three Relays. The AM-2251 provides control of external devices using its three independent control and alarm relays. Each relay has adjustable high, low and in range set-points, cycle timer, with adjustable on and off times. This feature enables tighter control of batch processes by eliminating chemical overshoot. Third relay can be activated by temperature as well.

Analog Outputs. The AM-2251 provides two isolated, independent and scalable 4-20 mA outputs. One 4-20 mA output can be configured for PID control. Most users will only use proportional control but the integral and derivative terms are there for advanced control.

Zero Cards. The AM-2251 comes complete. There are no extra costs associated with buying boards for different sensors, or buying components to achieve NEMA 4X.

Enclosure. The AM-2251 is packaged in a rugged NEMA 4X polycarbonate enclosure making it ideally suited for indoor and outdoor heavy-duty applications. A mounting kit is included for surface and panel mounting. The enclosure outline makes panel-mount cutouts simple. Pipe mounting kits are available.

One Big Display. The AM-2251 features a backlit LCD display can be seen from a distance. The keypad allows easy entry of menu items and numeric values.

Calibration. No other controller offers the same combination of flexibility and ease for calibration. The process value is visible during calibration so the user knows when it has settled down. Calibration of pH can be with 2 or 3 points. Calibration of conductivity can take as many as 16 points so acids and bases can be measured through their conductivity. All Calibration data is stored.

  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 21ms
  • REVIEWS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 121ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;

en-CA
en
Save Configuration