Description

144 * 144 microprocessor Chlorophyll transmitter
Waterproof & dust proof design, to fit wall/panel/pipe installation
With backlight sensor, automatic and manual backlight setting function
Providing a sensor self-cleaning device contact, the program set out
Large LCD screen, with operation status and special symbol display
Automatic calibration; manual/auto. Temperature compensation
With security password for the calibration and parameter setting
Equipped RS-485 MODBUS RTU protocol, it can connect to the digital system directly
Two sets of programmable output

Measuring item	Chlorophyll
Measuring range	0~5ug/l, 0~50ug/l, 0~500ug/l
Accuracy	1ppb rhodamine WT dye signal level corresponding value plus or minus 5% correction function
Range of pressure	≤0.1 Mpa / 0~10m depth
Measuring temperature	0~45℃
Storage temp./ Usage Temp.	-15~65℃ / 0~50℃
Hi/Lo Relay contact	2 sets Hi/Lo programmable, NO/OFF, 240 VAC/0.5A Max
Analogue output	1 or 2 way 4~20mA programmable analog signal ourput, the user can set the corresponding output value, load 500
Calibration	Slope calibration
Requirements	Water chlorophyll distribution is very uneven, it is recommended that the multi point monitoring. Water quality turbidity should be less than 50 NTU
Digital filtering	0~60 seconds (factory setting 30s)
Length of cable	10m
Size of sensor	Ø37 x 220 mm / 0.8 kg
Dimension of meter	144 x 144 x 115 mm / 0.8 kg
Water proof	IP65/ NEMA 4
Material of sensor / O-ring	SUS316L / cable : PVC / Fluorine rubber
Power	100~240VAC ±10%, 50/60Hz

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