Ms20 and Mec20 Soil Moisture Ec and Temperature Sensor RS485, Modbus

• Installation Type: Duct Type
• Sensing Type: Thermocouple
• Contact: Contact
• Output Signal Type: Digital Type
• Production Process: Normal Wirewound
• Material: Resistive Lithium Chloride
• Model NO.: BND-MS20 BND-MEC20
• Measuring Medium: Humidity
• IP Rating: IP68
• Customized: Customized
• Transport Package: Safety Carton Box
• Specification: 88*71*26mm
• Trademark: BONAD
• Origin: Shenzhen, China
• Production Capacity: 1000PCS Per Month

Product Description

MS20 and MEC20 Soil Moisture EC and Temperature Sensor RS485, Modbus


1. Introduction:
MS20 measures soil moisture content and temperature. It sealed with resin packaged plastic body with sensing rods which can be insert directly into the soil with long time stability. The soil moisture output signal can be RS485, Analog Voltage or Analog Current. It can also be calibrated for specific soils. The sensor is applicable for science research, irrigation, greenhouse, smart agriculture etc.

MEC20 measures soil moisture content, EC and temperature. It sealed with resin packaged plastic body with sensing rods which can be insert directly into the soil with long time stability. The soil moisture output signal can be RS485, Analog Voltage or Analog Current. It can also be calibrated for specific soils. The sensor is applicable for science research, irrigation, greenhouse, smart agriculture etc.

2. Compared:

Compared	MS20	MEC20
Soil Moisture Measurement	Range:0-50%,0-100% Resolution:0-50%:0.03%,50-100%:1% Accuracy:0-50%:2%,50-100%:3%	Range:0-50%,0-100% Resolution:0-50%:0.03%,50-100%:1% Accuracy:0-50%:2%,50-100%:3%
Temperature Measurement	Range: -40~80ºC, Resolution:0.1ºC, Accuracy:±0.5ºC	Range: -40~80ºC, Resolution:0.1ºC, Accuracy:±0.5ºC
EC Measurement	None	Range: 0-5000us/cm, 10000us/cm, 20000us/cm Resolution: 0-10000us/cm, 10us/cm; 100000-20000us/cm, 50us/cm Accuracy: 0-10000us/cm, ±3%; 10000-20000us/cm, ±5% EC temperature compensation: 0-50ºC

3.Parameters :

MS20	Code	Comments
Code 1: Product Series	MS20	MS20 Soil Moisture, Temperature Sensor
Code 2: Measuring Parameters	A B	Soil Moisture & Temperature Soil Moisture
Code 3: Soil Moisture Range	A B	0-100% 0-50%
Code 4: Output Interface	A B C D E F G	Analog Voltage 0-2V Analog Current 4-20mA RS485,Modbus-RTU RS485,Modbus-RTU & Analog Voltage 0-2V RS485,Modbus-RTU & Analog Current 4-20mA SDI-12 Customize
Code 5: Power Supply	A B C D E	3.6-30V DC (not applicable for 4-20mA output) 12-30V DC 2.7-16V DC (not applicable for 4-20mA output) Customize 2.0-5.5V DC (not applicable for 4-20mA output)
Code 6: Cable Length	002 XXX	2 meters Customize, XXX is required cable length(Unit: meter)
Ordering Code Example: MS20 Sensor with Soil Moisture & Temperature parameters, Soil Moisture Range 100%, Output Interface RS485 Modbus RTU, Power Supply 3.6-30V DC, Cable Length 5 meters. Ordering Code is : MS20 - A A C A 005

 

MEC20	Code	Comments
Code 1: Product Series	MEC20	MEC20 Soil Moisture, EC, Temperature Sensor
Code 2: Measuring Parameters	A B	Soil Moisture & Temperature & EC (only for RS485 output) Soil Moisture & EC
Code 3: Soil Moisture Range	A B	0-50% 0-100%
Code 4: EC Range	A B C D	0-5000us/cm 0-10000us/cm 0-20000us/cm Customize
Code 5: Power Supply	A B C D E	3.6-30V DC (not applicable for 4-20mA output) 12-30V DC 2.7-16V DC (not applicable for 4-20mA output) Customize 2.0-5.5V DC (not applicable for 4-20mA output)
Code 6: Output Interface	A B C D E F G	Analog Voltage 0-2V Analog Current 4-20mA RS485,Modbus-RTU RS485,Modbus-RTU & Analog Voltage 0-2V RS485,Modbus-RTU & Analog Current 4-20mA SDI-12 Customize
Code 7: Cable Length	002 XXX	2 meters Customize, XXX is required cable length(Unit: meter)
Ordering Code Example: MEC20 Sensor with Soil Moisture & EC & Temperature parameters, Soil Moisture Range 100%, Soil EC Range 20000us/cm, Power Supply 3.6-30V DC, Output Interface RS485, Modbus-RTU, Cable Length 5 meters. Ordering Code is : MEC20 - A B C A C 005