Part Number - S-THC-M008

Temperature/Relative Humidity (8m cable) Smart Sensor

$210.00 USD
A temp/RH sensor with 8 m cable, designed to work with all HOBO data loggers that accept Smart Sensors; no programming, calibration, or extensive user setup required.

Overview

A temperature/relative humidity sensor designed to work with all HOBO data loggers that accept Smart Sensors. All sensor parameters are stored inside the smart sensor, which automatically communicates configuration data information to the logger without any programming, calibration, or extensive user setup.

If a 2m cable is preferred, please see Temperature/Relative Humidity (2m cable) Smart Sensor.

Also available in a wireless model for use with the HOBOnet Field Monitoring System.

Features

  • Smart Sensor
  • Works with all loggers that accept Smart Sensor inputs
  • Automatically communicates configuration data to the logger
Country of Origin
United States

Specifications

Measurement Range
Temp: -40°C to 75°C (-40°F to 167°F)
RH: 0-100%* RH at -40° to 75°C (-40° to 167°F); exposure to conditions below -20°C (-4°F) or above 95% RH may temporarily increase the maximum RH sensor error by an additional 1%
Accuracy
Temp: ±0.25°C from -40° to 0°C (±0.45°F from -40° to 32°F); ±0.20°C from 0° to 70°C (±0.36°F from 32° to 158°F); ±0.25°C from 70° to 75°C (±0.45°F from 158° to 167°F)
RH: ±2.5% from 10% to 90% RH (typical), to a maximum of ±3.5% including hysteresis at 25°C (77°F); below 10% and above 90% ±5% typical
Resolution
Temp: 0.02°C
RH: 0.01% RH

Bits Per Sample
Temp: 16
RH: 16

Drift
Temp: < 0.01°C (0.18°F) per year
RH: < 1% per year typical
Response Time (typical, to 90% of change)
Temp: Without solar radiation shield: 3 minutes, 45 seconds in air moving 1 m/s; With RS3-B solar radiation shield: 6 minutes, 30 seconds in air moving 1 m/s
RH: Without solar radiation shield: 15 seconds in air moving 1 m/s; With RS3-B solar radiation shield: 30 seconds in air moving 1 m/s
Operating temperature range: -40°C to 75°C (-40°F to 167°F)
Environmental rating: Weatherproof: 0 to 100% RH intermittent condensing environments. For best results, protect the Temp/RH sensor from sunlight and direct splashing by mounting it inside a protective enclosure, such as a solar radiation shield.
Housing: PVC cable jacket with ASA styrene polymer RH sensor cap; modified hydrophobic polyethersulfone membrane
Sensor dimensions: 45.97 x 11.43 x 10.16 mm (1.81 x 0.45 x 0.40 inches)
Weight: 180 g (6.35 oz)
Number of data channels**: 2
Measurement averaging option: No
Cable lengths available: 8 m (26.2 ft)
Length of Smart Sensor network cable: 6 m (19.6 ft).
The CE Marking identifies this product as complying with all relevant directives in the European Union (EU).
The UKCA Mark identifies this product as complying with all relevant directives in the UK Declaration of Conformity.

* Maximum 100% RH readings are only logged with RX3000 stations. The maximum readings for this sensor with U30 and H21 stations are approximately 99.99%.
** A single HOBO station can accommodate 15 data channels and up to 100 m (328 ft) of smart sensor cable (the digital communications portion of the sensor cables).

Compatible items

USB Data Loggers - requires external sensor(s)

H22-001
$430.00 USD
H21-USB
$260.00 USD

Web-based Monitoring Systems - via remote communication

USB Data Loggers - w/external sensor(s)

U30-NRC-SYS-C
$1770.00 USD

NIST Setup & Certifications

NIST-RH-ONEPOINT
$112.00 USD
NIST-RH-THREEPOINT
$175.00 USD
NIST-TEMP-POINT
$49.00 USD

Extension Cables

S-EXT-CASE2
$40.00 USD
S-EXT-M002
$27.00 USD
S-EXT-M005
$35.00 USD
S-EXT-M010
$50.00 USD
S-EXT-M025
$65.00 USD

Mounting Accessories

RS3-B
$75.00 USD

Compliance Certificates

COMPLIANCE CERT
$29.00 USD

Documents

Temperature/RH Smart Sensor (S-THC-M00x) Manual

View View

Temperature/RH Smart Sensor (S-THC-M00x) Quick Start

View View

Customers Also Bought

Data Logger

HOBO USB Micro Station Data Logger

Rugged and compact, the redesigned HOBO USB Micro Station is a weatherproof data logger for multi-channel monitoring of microclimates.
View product
Mounting

Solar Radiation Shield

Use the RS3-B Solar Radiation Shield with HOBO external sensors for improved temperature measurement accuracy in locations exposed to sunlight
View product
Data Logger

MicroRX Station

A rugged, easy-to-deploy, low-cost cellular solution for long-term, reliable field monitoring. Inputs for up to five plug-and-play sensors. Data access through HOBOlink cloud platform.
View product