| Customization: | Available |
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| Installation Type: | Insert Into Soil |
| Contact: | Contact |
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TR-TS tdr automatic irrigation system rs485 5vdc input capacitive module humidity probe soil moisture sensor is a high precision and sensitive sensor is inserted into soil surface or soil profile to test soil moisture content quickly. The probe can be permanently embedded underground and be connected to a data logger for unlimited testing
| Technical parameters | |||
| Signal output | Voltage output 0-2V Output impedance<1Kohm |
Current output 4-20mA Load resistance<500ohm |
RS485 interface, Modbus protocol (If RS232, using data communications interface converters) |
| Supply voltage | 5-30V/DC | 12-30V/DC | 5-30V/DC |
| Max power consumption | 40mA@24V DC | 80mA@24V DC (when 2 current output channels both 20mA) |
30mA@24V DC |
| Soil moisture measurement scope | A cylinder with a diameter of 20cm and a height of 17cm centered on a central probe | ||
| Response time(moisture and temperature) | <1s | ||
| Soil moisture measurement range | 0-100% moisture volume percentage | ||
| Soil moisture measurement resolution | ±3% between 0-53%; ±5% between 53-100% | ||
| Protection grade | IP68 | ||
| Operating temperature | -40~85ºC | ||
| Storage environment | -40~85ºC | ||
| Probe material | Food grade stainless steel | ||
| Sealing material | Black flame retardant epoxy resin | ||
| Installation method | All imbedded or probe inserted into the medium under test | ||
Characteristics:
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