Blue green algae analyzer BG-4100

application area

Widely used in field investigations and research of water quality in oceans, rivers, reservoirs and watersheds, tap water, and other areas. The early warning system for drinking water and aquaculture can quickly detect the proliferation of toxic algae.

Instrument features

144 * 144 microcomputer designed blue-green algae controller

◆ Outdoor waterproof design suitable for wall mounted, panel mounted, and circular pipe installation

◆ Equipped with backlight sensor, automatic and manual backlight setting function

◆ Provide electrode automatic cleaning device contacts, program setting output

Large LCD display screen with operation status and special symbol display

◆ Equipped with automatic calibration; Manual/automatic temperature compensation function

◆ Password lock and combination key enter the setting, calibration mode design, and increase security protection

Equipped with RS-485 standard MODBUS communication protocol, it can directly connect with digital systems

◆ Connect (MB-300-BGRS serial only)

Two sets of programmable outputs (MB-300-BG serial only)

Technical Parameter

Measurement range 100-2000000pcs/L

Measurement accuracy of 1 ppb. ± 5% correction function for the corresponding signal level of Rhodamine WT dye

Pressure range 0.1Mpa/10m water depth

The distribution of blue-green algae in the water is very uneven, and it is recommended to monitor multiple points; The turbidity of the water quality must be below 50NTU

◆ Digital filter adjustable from 0 to 60 seconds/factory set value of 30

◆ Storage temperature -15~65 ℃

Measure temperature from 0 to 45 ℃

Relay output with two sets of ON/OFF contact outputs, high and low points, and hysteresis can be set according to any program, 240VAC/0.5A

◆ Analog output 1 or 2 channels of 4~20mA programmable analog signal output, with corresponding output values that can be set, with a load of 500 Ω

Main materials

◆ Shell SUS316L

◆ O-ring fluororubber

◆ Waterproof cable

Basic parameters

◆ AC power supply 100V~240VAC ± 10%, 50/60Hz

◆ DC power supply 20-40VDC

Working temperature: 0~50 ℃

Instrument size 144mm × 144mm × 115mm (H × W × D)

◆ Protection level meets IP65 (NEMA 4)

Installation methods include wall installation, panel installation, and circular pipe installation

Excavation size 138mm × 138mm (H × W)

Weight 0.8Kg

Download: Chlorophyll and blue-green algae sensors