Sensor of moisture of the floor IP68, transducteur of moisture for garden, tighten, Agriculture, response 0-100% 2s, output 4-20my 12-24V

Features:

1. Composition of the product : The sensor moisture of the floor is composed a module power supply, a module of transmission, a module of derive zero and of compensation of temperature, and a module of processing data.

2. Function powerful : the sensor integrates functions sampling and amplifier of the signal, of derive zero and of compensation of temperature, which have little violent on the quality of the floor and are widely useds in a wide range of fields.

3. Range of measurement of 0 to 100 % : precision of measurement high, performance reliable, response fast, good interchangeabilite and efficiency of transmission of data high.

4. Design compact : this sensor moisture of the floor has a appearance small and lightweight, easy to carry and to connect. The length of the cable is mmresistance 1,5 meter, this which can meet to the needs use.

5. Use durable : takes in load the output of signal dielectric constant, good sealing, level of protection IP68, can be directly enterre in the floor and used, not easy to corroder or to rust.

Specifications:

Item Type: sensor moisture of the floor

Material: ABS

Weight: Approx. 141G / 5oz

Material of probe: stainless steel

Material sealing: resin epoxy

Parameter of measurement: content in water volumetrique of the floor

Resolution of measurement: 0-100%

Precision of measurement: ± 3%

Resolution: 0,1%

Area of measurement: a cylinder with a diameter of 7CM and a height of 7CME on the plan central with a diameter of 7CM and a height of 7CM The center

Diameter of the probe: approx. 3 mm / 0,12 inches

Time of response: 2S

Length of the cable: approx. 1,5 m / 4,9ft

Conditions of work and of storage:

Working Temperature: -40-85 ℃

Moisture of work: 0-100% Rh

Temperature of storage: -40-125 ℃

Moisture of storage: Level of protection: IP68

V: TYPE TYPE HAS: Type of current R: RS485 3-25my 3-5my

Signal of output Signal of output 0-2V DC 4-20MY Protocol RTU Protocol RTU

Method of communication: RS485 Communication, Rate of communication to distance of transmission: 9600, n, 8, 1

Protocol of communication: protocol RTU, the number of station factory (Adresse of the device) is the station 2, which can be modify as necessary. of moisture of the floor (machined is station 2)

Principle of work:

The method of the field of frequency FDR uses the principle of pulse electromagnetic for measure the constant dielectric (ε) of the floor in function of the frequency of propagation waves electromagnetic in the middle for inconvenients of the content in water volumetrique of the floor. Flowers and vegetables, paturages of prairies, tests fast of the floor, cultivation plants, experience scientifiques, oil souterraine, pipelines to gas and other fields of supervision corrosion-resistant pipeline. 03 00 00 00 01 84 39

Note: The first octet 02 to the debut is the number of station. If you have modify the parameter of number of station, you unscrew modify the first digits 02 toward the number of station that you casier. The two derniers digits 84 39 are sommes of control CRC16, and the clients must the calculer by them-same.

Example of the format of control data retournees: 02 03 02 01 1f BC 1C

Note: The 4 and 5 bits of 01 1f are the value moisture, and BC 1C is the CRC renvoye CRC. Moisture = 0x011f / 10 = 28,7%

Modify the number of station clean:

Method 1: Connaitre the number of station current and didacticiel the control following

02 10 10 00 00 01 02 00 03 E3 60 Its function is of modify the number of station of the n ° 2 to the n ° 3.

Note: Replace the characters italises by the number of station original, and replace the characters regularly by the value of the value of the number of station target that you desired modern. Sent requires that the client calcule the value CRC by it-same.

Method 2: Connaissez the number of station current and sent the control following

02 06 10 00 00 03 CD 38 Its function is of modify the number of station of the number 2 to the n ° 3.

Note: Replace the characters italises by the number of station original, and replace the characters regularly by the value of the number of station target that you desired modify. Sent requires that the client calcule the value CRC by it-same.

Method 3: Oubliez the number of station original, you unscrew connect the product to computer only, make attention

It can there have no other 485 products in the bus. Use the station 0 for the make operate. The instructions are the following: 00 10 10 00 00 01 02 00 03 FA 00

Note: The large characters are the value of the number of station target that you desired modify. The client calcule the value of verification CRC by it-same.

This sensor uses the method FDR (method of the field of frequency) for measure moisture of the floor, which can match to the content in moisture volumetrique of the floor. The method FDR (method of the field frequentiel) charmante moisture of the floor is mainly related to the ph of the floor measured, to the density of the floor, to the quality of the floor and to the depth of the measurement.

Analyse failles and removal:

1. The signal of output of the sensor is anormal

Check if the Supply Voltage is stable

Check if the range power supply is normally

Check if the line is virtuelle

2. The sensor peur not of output of signal

Check if the poles positions and negative of power supply and the wire of ground are correctly connected

Check if the Supply Voltage meets to the requirements

Soins and maintenance:

This instrument is a product scientifique and principes with excellent principes of design and functional, and attention must be accordee to the maintenance. The suggestions following you suggestions to use effectively the services of maintenance.

1. Prevent instrument to be scratch, now integration of the protection external

How to Use:

(1) 2 Methods of connect for the sensor:

1. Insertion vertically of the sensor: insert the sensor to 90 degrees vertically in the floor to tested, and secouez not the sensor when you insert for prevent the probe of sensor to be folded and folded the probe.

2. Use of insertion horizontale of the sensor multiple: insert the sensor in the floor measured in parallel. This method is used for the detection of moisture of the floor multi-couches, and the heads moisture are positioned to a distance of 10 cm for prevent the interference mutuelles. secouez not the sensor when you insert for prevent that the probe of the sensor either folded and folded needle stainless steel.

(2) When you pensez that it there has grumeaux during or objects etrangers in the floor tested, please select location of the floor tested for decider the tests.

Package List:

1 x Sensor moisture of the floor

1 x Manual english

Note:

1. Please allow a error of 0 to 1 inch due to the measurement manual. Thank you for your understanding. 2. The monitors are not calibrated, the color of the item displayed on the photos can be slightly different of item actual. Please take the really as standard. 3. Front the measurement, the floor with a density uniformly must be selected as item to measure. 4. Insert not the probe of the sensor in the block of the floor during for prevent damage the probe. 5. pull not the cable directly for move the sensor outside of the floor and now the floor for be tested in the package outdoor epoxy with your hand. 6. After use, use a brush for remove the dust on the probe, and dry the probe with a cloth soft for protect the probe moisture and increase its service life.