Temperature/RH

Relative humidity (RH) and temperature probe (SDI-12 output)

Reference
SRH1A

Price on request

Sensor SRH1A offers ± 1.8% RH (at 25°C) and ± 0,2°C temp accuracy which places it among high quality products for high-standard meteorology use as well as environmental and industry measurements. The use of digital SDI-12 interface protocol makes the sensor easily compatible with wide range of data loggers.

The housing of the sensor is made of POM – C, highly rigid material known for its hardness, durability, good creep resistance and low water absorption. As the material is fully ESD resistant, the sensor can be installed in Electrostatic Discharge Protected Areas (EPA).

Talk to a specialist

Overview

Thanks to its compact size and multiple mounting methods, the sensor fits into tight spaces and can be fixed to masts, walls and other constructions. SRH1A is suitable for installation with a radiation shield which protects the sensor against water, dust and direct solar radiation. Apart from standard 1m cable, other cable lengths are available.

The sensor is equipped with an SDI-12 output and iscompatible with all data loggers using this communication standard. SDI-12 (Serial Digital Interface at 1200 baud) is a serial communications protocol used in environmental measurements. The operating principle is that only an SDI-compatible device with the digital addressing system will communicate with a the pre-configured sensors. Unless the sensor has a matching configuration, it will not respond and stay in a sleep mode. SDI-12 sensors have a three wire connection.

The sensor should be installed in such position to prevent water from entering. It will not damage the sensor, however the dew formed on the sensor will distort the readings until the water on the filter and sensing element dries up. Capacitive sensitive element from the sensor can becalibrated if required with the use of specialist equipment.

Related products

Solar Radiation Sensor

Marca por confirmar · SSR1D

Solar Radiation Sensor

SSR1D solar radiation sensor uses photodiode as the sensing element. The device has been designed for constant outdoor use and the radiation is measured on the whole hemisphere with the full sight vision of 180°. The sensor works great in photovoltaic, food…

View product

Air Pressure Transmitter (SDI-12 output)

Marca por confirmar · SP1A

Air Pressure Transmitter (SDI-12 output)

The piezo-resistive sensor used in the transmitter guarantees reliability and stability of the data and offers the accuracy of ±1,5mbar. Thanks to SDI-12 protocol the sensor is compatible with different data loggers available on the market. Sensor is…

View product

What do you need to measure?

Tell EIC Controls about your application.