N-WL Nutrient Water Liquid Level Sensor

Reference Price

US$79.9/PC

Product Description

N-WL Series Submersible Level Sensor: High-precision diffused silicon, 0-300mH₂O, stainless steel, anti-surge & interference protection. Ideal for water plants, sewage, deep wells, dams & flood control. Reliable, compact, durable.

Pressure Range & Overload Capacity

Pressure Type	Range (mH₂O)	Overload (mH₂O)
Gauge Pressure	0…1	3
	0…3	10
	0…5	25
	0…10	50
	0…20	100
	0…50	200
	0…100	400
	0…200	400
	0…300	500
Absolute Pressure	0…10	20
	0…20	50
	0…50	100
	0…100	200
	0…200	400
	0…300	500

Output Signal Types

Signal Category	Available Outputs
2-wire Current	4…20mA
3-wire Voltage	DC0…10V, DC0…5V, DC1…5V, DC0.5…4.5V
3-wire Ratio Voltage	DC0.5…4.5V
Digital Output	4…20mA+HART, 4…20mA+RS485, RS485, I2C

Load Requirements

Output Type	Load Specification
2-wire Current	≤(VCC – 8V) / 0.02A
3-wire Voltage	Max Output / 1mA
3-wire Ratio Voltage	>10kΩ

Power Supply

Output Signal	Standard Power Supply	Optional Power Supply
4…20mA (2-wire)	DC8~30V	–
DC0…10V / DC0…5V / DC1…5V / DC0.5…4.5V	DC14~30V	DC8~30V
DC0.5…4.5V (Ratio Voltage)	DC3~5V	DC8~30V
4…20mA+HART	DC12~30V	–
4…20mA+RS485 / RS485	DC8~30V	DC3~5V
I2C	DC3~5V	–

Normal Temperature Accuracy

Minimum Measuring Range (mH₂O)	Standard Accuracy	Optional Accuracy	Compliance Standard
≥10	0.5%FS	0.25%FS; 0.1%FS	JJG860, JJG882
≥3	0.5%FS	0.25%FS	JJG860, JJG882
≥1	1%FS	0.5%FS	JJG860, JJG882

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