EC-5 Smartsensor für Bodenfeuchtigkeit - S-SMC-M005

Specifications

Measurement Range
In soil: 0 to 0.550(m³/m³)
Extended range: -0.401 to 2.574 m³/m³ (full scale)
The sensor is capable of providing readings outside the standard volumetric water content range. This is helpful in diagnosing sensor operation and installation. See the Operation section below for more details.

Accuracy: ±0.031 m³/m³ (±3.1%) typical 0 to 50°C (32° to 122°F); ±0.020 m³/m³ (±2%) with soil specific calibration.
This is a system level accuracy specification and is comprised of the ECH2O probe's accuracy of ±0.03 m³/m³ typical (±0.02 m³/m³ soil specific) plus the smart sensor adapter accuracy of ±0.001 m³/m³ at 25°C (77°F). There are additional temperature accuracy deviations of ±0.003 m³/m³ / °C maximum for the ECH2O probe across operating temperature environment, typical <0.001 m³/m³ / °C. (The temperature dependence of the smart sensor adapter is negligible.)

Resolution: 0.0007 m³/m³ (0.07%)

Soil Probe Dimensions: 89 x 15 x 1.5 mm (3.5 x 0.62 x 0.06 in.)

Weight: 180 grams (6.3 oz)

Decagon ECH2O Probe Part No.: EC-5

Sensor Operating Temperature: 0° to 50°C (32° to 122°F).
While the sensor probe and cable can safely operate at below-freezing temperatures (to -40°C/F) and up to 75°C (167°F), the soil moisture data collected at these extreme temperatures is outside of the sensor's accurate measurement range.

Volume of Influence: 0.3 liter (10.1 oz)

Sensor Frequency: 70 MHz

Bits per Sample: 12

Number of Data Channels: 1
Note: A single smart sensor-compatible HOBO logger can accommodate 15 data channels and up to 100 m (328 ft) of smart sensor cable (the digital communications portion of the sensor cables)

Measurement Averaging Option: No

Cable Length Available: 5 m (16 ft)

Length of Smart Sensor Network Cable: 0.5 m (1.6 ft)

Documentation

Compatible Items

Accessories

Part Number

Description

Info

Qty

Carrying Case

CASE-PELICAN-1510

Pelican Case

Extension Cables

S-EXT-CASE2

Weatherproof Extension Housing

S-EXT-M002

Smart Sensor Extension Cable - 2m length

S-EXT-M005

Smart Sensor Extension Cable - 5m length

S-EXT-M010

Smart Sensor Extension Cable - 10m length

S-EXT-M025

Smart Sensor Extension Cable - 25m length

Items used with above items

S-EXT-CASE2

Weatherproof Extension Housing

Compatible Loggers

Compatible Loggers

Part Number

Description

Info

Qty

Standalone - w/external sensor

U30-NRC-SYS-B

HOBO U30-NRC Weather Station Starter Kit

Standalone Data Loggers - requires external sensor

H21-001

Weather Station

This product has been discontinued.

H21-002

Micro Station

U30-NRC

USB Weather Station

Web-based Monitoring Systems - via remote communication

U30-GSM

U30-GSM - Cellular communications

U30-WIF

U30-WIF - Wi-Fi communications

U30-ETH

U30-ETH Ethernet communications