62250-series Operating Manual rev 2.02 Specifications2.1 AM-2250 Technical specsProbe ParameterspH ORP Conductivity FlowSensor6-wire differentialorcombination6-wire differentialor bcombination2-electrode withcell constants:from 0.01 to 100Pulse output:Paddle-wheelMagnetic FlowTemperatureElements Pt100 RTD, Pt1000 RTD, NTC 300Ω, NTC 3000Ω, NTC10k NTCWith Auto Detect Feature n/aSensor Input -600 to 600 mV -999 to 999 mV 0 to 9999 Ω 0 to 2000 HzMeasurementRange0 – 14 pH-20 – 120 0C -999 to 999 mV0.055 to 500,000μS/cm, dependingon cell constant0 to 9999 in anyavailable units.TemperatureCompensationAutomatic, manualor none n/a Automatic, manualor none n/aCalibration Mode 1, 2 or 3 pointsAutomatic, manual.Single point.ManualUp to 16 pointsWet or dry. K-factor inputOutputsAnalog 2 x fully scalable and optically isolated 4-20 mA. Max load: 800 ΩChannel 1: Process with optional PID. Channel 2: Temperature or ProcessRelays 3 independent relays:10A @ 120/240 VAC or 8A @ 30 VDC (Resistive Load)5A @ 120/240 VAC or 4A @30 VDC (Inductive load)Relay Modes Rising/Falling/Range mode, Cycle On/Off, Relay Delay, Overfeed Timer, OverrideRatingsIngress Protection NEMA 4XElectrical ETL, cETL and CE (pending)Max. Power Input 0.2 A @ 115 VAC or 15 WTemperature -20 to 70 0CHumidity 0 to 90% Relative Humidity, non-condensingPhysicalMounting Wall mount, panel mount with kit provided, pipe mount optionalDimensions Front cover: 5.5”x5.5” (14 cm x 14 cm). Depth: 5” (13 cm)Power 120/240 VAC 60 or 50 HzWeight 2 lbs