MD-K953 Wireless Manhole Water Level Monitor for Smart Sewer and Drainage Network Monitoring

Short Description:

- Ultra-low power design, battery life up to 3 years
– Built-in wireless module (4G/NB optional)
– Connects to pH, Conductivity, DO, Turbidity, Ammonia, etc.
– IP68 rating, corrosion & impact resistant
– Remote config & firmware upgrade
– Bluetooth/GPS positioning, health diagnosis

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Product Detail

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FEATURE

The MD-K953 wireless water quality sensor can connect to various water quality sensors such as conductivity, turbidity, and pH. The communication module box is made of reinforced PA66 material with a built-in antenna and wireless communication module. It features an IP68 waterproof rating, corrosion resistance, and impact resistance. The split structure comes with mounting brackets for easier installation, and an independent battery box for convenient battery replacement.

APPLICATION

- Sewage pumping stations
- Rivers and lakes
- Municipal pipe networks
- Rural domestic sewage
- Aquaculture tailwater

TECHNICAL PARAMETERS

Model	EC ,	AN	PH	TU	OD	COD	ORP
Sensor Type	Electrical conductivity	Ammonium ion	pH	Turbidity	Dissolved oxygen	Chemical oxygen demand (COD)	Oxidation-reduction potential
Accuracy	See selection guide
Measurement Range	See selection guide
Communication Method	4G / NB-IoT
Power Supply	Lithium battery powered
Installation Method	Wall-mounted
Measurement Method	≤10MPa 300%; ≥10MPa 200%
Alarm Mode	Low alarm, high alarm
Data Configuration	Local Bluetooth and remote platform configuration
Calibration Period	3 months / 6 months / 1 year (depending on sensor type and site conditions)
Product Dimensions	Wireless transmitter box: 148×103×85mm; Battery box: 174×174×73mm
Protection Class	IP68
Operating Temperature	(-10~60)℃

DIMENSION

GUIDE SELECTION

MD-K953	EC	0~200mK/cm	6	4G	D1	P0	T1	XXXXX
Model	Sensor Type	Range	Accuracy	Communication Method	Installation Method	Power	Operating Temperature	Identification Code
K953	EC (Conductivity)	0~200mK/cm	6 (±1%FS)	4G (4G)	D1 (Wall-mounted)	P0 (Battery Powered)	T1 (-10~60°C)
Wireless Water Quality Sensor	AN (Ammonium Ion)	0~200mK/cm	6 (±1%FS)	NB (NB-IoT)	D1 (Wall-mounted)	P0 (Battery Powered)	T1 (-10~60°C)
	PH (PH)	0.1~1000mg/L	13 (±5%FS)
	TU (Turbidity)	0~14.00	15 (0.1pH)
	OD (Dissolved Oxygen)	0~1000NTU	7 (±2%FS)
	COD (Chemical Oxygen Demand)	0~20mg/L	15 (0.15mg/L)
	ORP (Oxidation-Reduction Potential)	0-500mg/L	13 (±5%FS)
		±1500mV	14 (±20mV)