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Pyxis EM-500 inline chlorophyll-a sensorPRODUCT IMAGE
EM-500 / 50501Inline chlorophyll-a sensor

Core water quality

PUBLISHED SPEC · VARIANT CONFIRMED AT QUOTATION

EM-500
Inline chlorophyll-a sensor

Measures in-vivo chlorophyll-a from live algae cells in water for continuous algae-growth monitoring. Colour and turbidity compensation helps maintain readings in industrial and process applications.

MeasurementIn-vivo chlorophyll-a · 0–50 ppbPrecision±0.2 ppbOutputsIsolated 4–20 mA and isolated RS-485 Modbus
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Application fit

What to check before quotation.

Use the specifications below to assess whether this model fits your application. HXST will confirm the exact variant, accessories and installation context at quotation.

Technical data

Specifications

EM-500 / 50501
Measurement
In-vivo chlorophyll-a · 0–50 ppb
Precision
±0.2 ppb
Outputs
Isolated 4–20 mA and isolated RS-485 Modbus
Power
24 VDC · approximately 1 W
Installation
ST-001 tee, 3/4 inch NPT thread and socket union provided
Wetted material and rating
UPVC · CE / RoHS
Operating limits
Up to 100 psi (0.7 MPa) at 40 °C · 0–40 °C operating temperature
Selection note

Confirm the current model-specific revision, algae calibration approach and operating envelope before quotation.

Configuration & support

What to discuss with HXST

Application

Share the water or sample context, target measurements and intended use.

Configuration

Share the installation point, outputs, controller or field workflow requirements.

Support

Discuss accessories, operating conditions and guidance needed for the quotation.