YANTAI STARK INSTRUMENT CO., LTD.

Product name : Chlorophyll sensor with wiper
Product No. : Y514-A
            

  Details:


Overview
The chlorophyll sensor is developed for in-situ monitoring. It has integrated wiper system which can automatically clean the optical sensor surface. Its low maintenance and rugged design is especially good for long term deployment for river, lake, pond, and ocean monitoring.


Features

•  Digital sensor, support RS485 / MODBUS
•  No color and ambient light interference
•  Self-cleaning wiper greatly increases accuracy
•  Low power consumption and low maintenance for in-situ deployment


Specifications

Item

Parameter

Range

0~400ug/L or 0~100RFU

Resolution

0.1 µg/L Chl

Maximum pressure

IP68

Depth Rating

10 meters

Temperature

0 ~ 50

Interface

RS-485, MODBUS

Power Requirements

DC 5~12V, current <50mA

Sensor Diameter

33 mm

Sensor Length

156 mm

Cable Length

10m standard; 5m, 15m, and 30m optional

User Calibration

one or two point

 

WIPER NOTE:

1. Do not leave sensors in solution for a long time. A chemical reaction may occurs with the PMMA fiber on the sensor (wiper assembly, sensor bulkhead).

2. Do not force the savage turn the wiper.

3. Every 18 months wiper shaft o-ring replacement is necessary to maintain optimum performance.



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