For scientific applications

AML-3 with CT, P, and DO sensors

The AML-3 RTS is often matched with conductivity & temperature, pressure, and disolved oxygen sensors. This combination is most commonly used for detecting hypoxia or pockets of depleted oxygen levels underwater for scientific research.

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Why choose AML for scientific applications...

We know that you’ve got high expectations surrounding the kit that enables your mission - no compromises! Luckily, AML has over 50 years of history manufacturing conductivity sensors, with thousands delivered to customers worldwide. Like Seabird and RBR, our high-accuracy sensors are calibrated against a laboratory reference ensuring precise data performance. Our 4 electrode-conductive conductivity cell is a stable, mature technology that has been repeatedly tested against SeaBird CTDs, operating to identical levels of in-field performance. Our conductivity sensors come in two different accuracies: Standard (C:±0.01 mS/cm, T: 0.005 °C) and Scientific (C:0.003 mS/cm, T: 0.002 °C). Additionally, our UV Biofouling solution is the only non-toxic, non-contact biofouling solution of its kind in the market. Acting as a preventative measure to avoid sensor drift amidst long-term deployments, our Streetlamp UV and Cabled UV enable improved in-field, real-world performance.

Unique features of the AML solution:

  • AML offers the largest ecosystem of end-cap sensor heads available in the oceanographic market.
  • AML’s environmentally friendly bio-fouling control (no TBT!) minimizes in-field maintenance cycles and saves money.
  • The same biofouling control technology - based on UV light - ensures maximum data accuracy for in-field usage.
  • AML offers the fastest delivery time in the market for CTD and multiparameter instruments. Our modular approach to sensor-heads allows us to deliver what you need, fast!

Technical Specifications

AML-3 RTS - (Real-Time Streaming) LGR - (Logger) XC - (Dual Capability)
Sensor Port Capacity 3 3 3
Optional External Sensors N/A N/A N/A
Optional Biofouling Control N/A Street Lamp UV for Up to 500m Street Lamp UV for Up to 500m
GPS No Yes (500m) N/A
Data Communications RS232 / RS485 WiFi (500m), USB-C WiFi (500m) / USB-C / RS232 / RS485
Input Voltage 8-30 VDC N/A 8-30 VDC
Housing Material Acetal / Titanium Acetal / Titanium Acetal / Titanium
Protective Cage Material Stainless Steel Stainless Steel Stainless Steel
Dimensions Sm Cage: 343 x 76mm
Md Cage: 398 x 76mm
Lg Cage: 464 x 76mm
Sm Cage: 343 x 76mm
Md Cage: 398 x 76mm
Lg Cage: 464 x 76mm
N/A
Weight In Air 1.4 kg (500m)
2.5kg (6000m)
1.4kg (500m)
2.5kg (6000m)
1.4 kg (500m)
2.5 kg (6000m)
Weight In Water 0.7kg (500m)
1.9kg (6000m)
0.7kg (500m)
1.9kg (6000m)
0.7 kg (500m)
1.9 kg (6000m)

Looking to measure more parameters? Click here to learn more about the AML-6, an instrument with up to 6 sensor ports and more. Click here

Swappable Sensors

High Accuracy Conductivity & Temperature

xch2-ct-std.0_3.png
   
Max Depth 6000m
Range C: 0-90 mS/cmT:-5-45 °C
Precision (±) C: 0.003 mS/cmT: 0.003 °C
Accuracy (±) C: 0.003 mS/cmT: 0.002 °C
Resolution C: 0.001 mS/cmT: 0.001 °C
Response Time C: 25 msT: 100 ms
Notes Combined Conductivity & Temperature

High Accuracy Pressure

xch2-prs-0100-ha.0.png
   
Max Depth 100m - 6000m
Range 0 to 6000 dBar
Precision (±) 0.01%FS
Accuracy (±) 0.01%FS
Resolution 0.01%FS
Response Time 10ms
Notes Piezoresistive PA10LX

Dissolved Oxygen

xch2-do2-jfe-ft-20.0_2.png
   
Max Depth 6000m
Range 0–425 μmol/L
Precision (±) -
Accuracy (±) 2% of measured value or 2.0 μmol/L
Resolution 0.01 μmol/L
Response Time < 1 s
Notes -
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