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Product Name
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Soil EC sensor
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Probe type
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Graphite electrode
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Measurement parameters
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Soil conductivity (EC value)
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Unit of measurement
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mS/cm or μS/cm (1mS/cm=1000μS/cm)
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Measuring range
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0 ~ 20 mS / cm
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Measurement accuracy
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±2%
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Resolution
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0.001 mS/cm (1 μS/cm)
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Outputsignal
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A:voltage signal (0 ~ 2V, 0 ~ 2.5V, 0 ~ 5V, 0 ~ 10Vfour)
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B:4 to 20 mA (current loop)
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C:RS485 (standard Modbus-RTU protocol, device default address: 01)
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Output signal with wireless
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A:LORA/LORAWAN
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B:GPRS
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C:WIFI
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D:NB-IOT
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Supply voltage
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6 ~ 24V DC (when the output signal is 0 ~ 2V, 0 ~ 2.5V,RS485)
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12~24VDC (when the output signal is 0~5V, 0~10V, 4~20mA)
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Working temperature range
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-30 ° C ~ 70 ° C
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Stabilization time
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1 second after power on
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Response time
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<1 second
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Sealing material
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ABS engineering plastic, epoxy resin
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Waterproof grade
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IP68
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Cable specification
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Standard 2 meters (can be customized for other cable lengths, upto 1200 meters)
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2. Insert the sensor vertically and completely into the soil
3. If there is a hard object, the measurement location should be replaced and re-measured
4. For accurate data, it is recommended to measure multiple times and take the average
2. Insert the sensor horizontally into the soil profile
3. After the installation is completed, the excavated soil is backfilled in order, layered and compacted, and horizontal installation is guaranteed.
4. If you have the conditions, you can put the removed soil in a bag and number it to keep the soil moisture unchanged, and backfill it in reverse order.
Three-tier installation
Six-tier installation
2. All probe must be inserted into the soil during measurement.
3. Avoid excessive temperature caused by direct sunlight on the sensor. Pay attention to lightning protection in the field
4. Do not pull the sensor lead wire with force, do not hit or violently hit the sensor.
5. The protection grade of the sensor is IP68, which can soak the entire sensor in water.
6. Due to the presence of radio frequency electromagnetic radiation in the air, it should not be energized in the air for a long
time.
A: You can send the inquiry on Alibaba or the below contact information, you will get the reply within 12hours.
Q: What's the main characteristics of this Graphite electrode EC sensor?
A: It is small size and high precision,good sealing with IP68 waterproof, can totally burried in the soil for the 7/24 continuous monitoring.
Q:Could I get samples?
A:Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: What’s the common power supply and signal output?
A: For the RS485 output, 6 ~ 24V DC is ok, for the 0~5V, 0~10V, 4~20mA need 12 ~ 24V DC.
Q: How can I collect data?
A: You can use your own data logger or wireless transmission module if you have , we supply the RS485-Mudbus communication protocol.We can also supply the matched LORA/LORANWAN/GPRS/4G wireless trnasmission module if you need.
Q: What's the standard cable length?
A: Its standard length is 2m. But it can be customized, MAX can be 1200 meters.
Q: What's the lifetime of this Sensor?
A: At least 3 years or more.
Q: May I know your warranty?
A: Yes, usually it’s 1 year.
Q:What's the delivery time?
A: Usually, the goods will be deliveried in 1-3 working days after receiving your payment. But it depends on your quantity.
Q: What is the other application scenario can be applied to in addition to agriculture?
A:Oil pipeline transportation leakage monitoring, natural gas pipeline leakage transportation monitoring, anti-corrosion monitoring
Just click the below picture to send us inquiry, to know more, or get the latest catalogue and competitive quotation.
Whatsapp: 86+18511783411
Wechat: 86+15210548582
QQ: 466375448@qq.com
Skype: 15210548582
Email: hondetec@163.com
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