E03070 - Sensor Emos - Free user manual and instructions

Product Type	Indoor/Outdoor Temperature and Humidity Sensor
Brand	Emos
Model	E03070
Dimensions	60 x 60 x 20 mm
Weight	50 g (without batteries)
Power Supply	2 x AAA batteries (not included)
Battery Life	Approximately 12 months under normal use
Measurement Range (Temperature)	-20°C to +60°C
Measurement Range (Humidity)	1% to 99% RH
Accuracy (Temperature)	±0.5°C
Accuracy (Humidity)	±3% RH
Transmission Frequency	433 MHz
Max Range (Open Area)	100 m
Water Resistance	IPX4 (splash proof)
Compatible Receivers	Emos weather stations and control units
Mounting	Wall mount or stand
Maintenance	Clean with a soft, dry cloth; avoid solvents
Safety Instructions	Keep away from children; do not immerse in water; dispose of batteries properly
Spare Parts	Replacement batteries (AAA) only
Warranty	2 years

Frequently Asked Questions - E03070 Emos

How do I pair the E03070 sensor with my weather station?

Insert the batteries and place the sensor within 3 meters of the receiver. Press the PAIR button on the sensor (if available) or follow the receiver's pairing procedure. The receiver should detect the sensor automatically within a few minutes.

What is the maximum transmission range?

The maximum range in open air is 100 meters. Walls, metal objects, and electronic interference can reduce the effective range.

How often does the sensor transmit data?

The sensor typically transmits data every 60 seconds under normal conditions. In extreme temperatures or low battery, the interval may increase.

What batteries does the sensor use and how long do they last?

The sensor uses 2 x AAA alkaline batteries. Battery life is approximately 12 months depending on usage and environmental conditions.

Is the sensor waterproof?

The sensor has an IPX4 rating, meaning it is splash-proof but not waterproof. Avoid exposing it to heavy rain or submerging it in water.

Can I use the sensor outdoors?

Yes, the sensor is designed for outdoor use within its temperature range (-20°C to +60°C) and splash-proof housing. Place it in a shaded, well-ventilated area for accurate readings.

How accurate are the temperature and humidity measurements?

Temperature accuracy is ±0.5°C, and humidity accuracy is ±3% RH. Ensure the sensor is not in direct sunlight or near heat sources for best results.

What should I do if the sensor stops working?

First, check the batteries and replace them if needed. Ensure the sensor is within range of the receiver. Perform a manual reset by removing batteries for 10 seconds and reinserting. If the issue persists, contact Emos support.

Can I add multiple sensors to one receiver?

Yes, most Emos receivers support multiple sensors (usually up to 3 or 5). Assign a different channel (e.g., CH1, CH2) on each sensor via the channel switch if available.

How do I clean and maintain the sensor?

Clean the sensor casing with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure the ventilation holes are free from dust. Replace batteries when the low battery indicator appears.

USER MANUAL E03070 Emos

GB | Wireless Sensor E03070

The wireless sensor E03070 is designed as a replacement sensor for the wireless weather station E3070.

A – Hole for wall mounting

B - Channel switch - 1, 2, 3

Technical specifications

Temperature range: -30 °C to +60 °C (resolution 0.1 °C)

Measurement accuracy: ±1 °C (0 to 40 °C), ±2 °C (-20 °C to 0 °C, 40 °C - 60 °C),

±3 °C (-30 °C to -20 °C)

Data transfer: approximately every 60 seconds

Transmission: 433 MHz frequency, 10 mW e.r.p. max.

Range: up to 30 m in free space without interference (can drop to 1/5 inside buildings)

Weather resistant enclosure

Power: 2× 1.5 V AAA

Dimensions: 19 × 44 × 100 mm

Use

1. Shortly press the CH button on the weather station to select the desired sensor channel 1, 2 or 3. Then press and hold the CH button, the icon will start flashing.

2. On the back side of the sensor, remove the battery compartment cover and insert batteries (2× 1.5 V AAA).

3. Set the desired channel number for the sensor (1, 2, 3) using the switch on the side. Data from the sensor will be loaded within 3 minutes.

4. If the sensor signal is not identified, remove the batteries from the weather station and from the sensor and repeat the process.

Do not dispose with domestic waste. Use special collection points for sorted waste. Contact local authorities for information about collection points. If the electronic devices would be disposed in landfill, dangerous substances may reach groundwater and subsequently food chain, where it could affect human health.

Hereby, EMOS spol. s r.o. declares that the radio equipment type E03070 is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: http://www.emos.eu/download.

1. FMOS and an active model provides independent variables. Dipoltray 2014 (57/59) Vises

ES atitikties deklaraciios tekstas prieinamas šiuo interneto adresu: http://www.emos.eu/download.

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