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AM-2250TX
Multi-Variable pH, ORP, Conductivity, & Flow Loop Powered Transmitter

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Product Specs
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Additional Features 1 | pH, ORP, Conductivity, Flow. Wall or Panel Mounting |
Applications | Boilers, Chemicals, Cooling Towers, Food and Beverage, Fume scrubbers, Industrial and Manufacturing, Mining, Pulp & Paper, Waste Management |
Approvals | ETL (US and Canada) and CE pending |
Calibration Note | pH Calibration Modes: Automatic or Manual 2 or 3 points ORP Calibration Modes: Manual 1 point Conductivity Calibration Modes: Up to 16 points Flow Calibration Modes: K-factor input |
Conductivity Measurement | 0.055 to 500,000 µS/cm |
Electrical Output | 4 to 20 mA |
Enclosure Ratings | NEMA Type 4X |
Flow Indication Note | 0 to 999 in any units |
Front Cover Height | 5.5 in |
Front Cover Width | 5.5 in |
Height | 5.4 in |
Input Range Note | pH Sensor Input: -600 to +600 mV ORP Sensor Input: -999 to +999 mV Conductivity Sensor Input: 0 to 9999 Ω Flow Sensor Input: 0 to 2000 Hz |
Length | 5 in |
Load Resistance | 800 Ω |
Measurement Type | Conductivity, pH, ORP, Flow |
Mounting | Wall mount, panel mount with kit provided. DIN rail and pipe mount with optional kit |
ORP Measurement Range | -1000 to +1000 mV |
Operating Temperature, Max | 70 °C |
Operating Temperature, Min | -20 °C |
Output Detail | One 4-20 mA output Scalable 4-20mA with PID (Process) Optically isolated. |
PH Measurement Range | 0 to 14.00 pH |
Power Consumption | 20 mA @ 24 Vdc |
Relative Humidity | 0 to 90% Relative Humidity, non-condensing |
Sensor Note | PH Sensor 6-Wire Differential or Combination ORP Sensor 6-Wire Differential or Combination Conductivity Sensor 4-Wire contacting : Any cell constant between 0.01 and 100 Flow Sensor Pulse output: Paddle-wheel, PH Temerature elements Magmete 100, 1000 Ω, RTD 300, 3000 Ω NTC ORP Temerature Elements 100, 1000 Ω, RTD 300, 3000 Ω NTC Conductivity Temperature Elements 100, 1000 Ω, RTD 300, 3000 Ω NTC |
Supply Voltage | 16 to 32 Vdc |
Temperature Compensation | pH : Automatic; ORP : Display temperature; Conductivity: Automatic or Manual -20 to 120 °C; Flow: Display Flow Totalizer |
Temperature Range | pH range: -20 to 120 °C; ORP range: -20 to 120 °C; Conductivity range: -20 to 120 °C |
Weight | 2 lb |
Width | 5.4 in |
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