Overview

Enviro Forest water quality sensor is designed and made based on the principle of scattered light based measurement of suspended matters. When a beam of light shots into the water sample, it will be scattered by the suspended substance in the water sample. by measuring the intensity of backward scattered light and comparing it with the internal calibration value, the suspended substance in the water sample is calculated, and the final value is output after linearized

Features

Based on scattered light principle, with built in temperature sensor
Supportive of RS 485, Modbus or RTU protocol
Optical fibber structure, strong ability to resist external light interference
Infrared LED light source, and high stability
IP68 protection, within the water depth of 20 meters

Technical Specifications

Measuring principle	Light scattering method
Calibration mode	Two point calibration
Installation mode	Immersion installation, 3 per 4 NPT pipe thread
Protection grade	IP 68
Output mode	RS 485(Modbus or RTU)
Shell material	POM, ABS
Measuring range	0 mg per L to 2000.0 mg per L
Power consumption	0.2 W 12 V
Power supply	12 V DC to 24 V DC
Resolution	0.1 mg per L, 32.18 ºF (0.1 ºC)
Accuracy	± 5% depending on sludge homogeneity, ± 32.54 ºF (0.3 ºC)
Working conditions	32 ºF to 122 ºF (0 ºC to 50 ºC), < 0.2 MPa
Storage temperature	-23 ºF to 149 ºF (- 5 ºC to 65 ºC)
Package Size	7.87 in x 9.84 in x 7.87 in (20.00 cm x 25.00 cm x 20.00 cm)
Weight	3.74 lb (1.700 kg)