Environmental sensor temperature humidity pressure SATEL ATPH-200 DG wireless 868 MHz CR123A
- Wireless temperature, humidity and pressure sensor for burglar alarm systems; temperature measurement range -10°C to +55°C.
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ATPH-200 DG wireless temperature, humidity and pressure sensor SATEL
ATPH-200 DG is a component of an intrusion alarm system, designed to measure temperature, humidity and pressure within a specific environmental range. The device is powered by a CR123A 3 V battery and offers long operating time with very low power consumption.
- Temperature measurement in the range of -10°C to +55°C
- Measurement of humidity in the range of 0%RH to 93%RH
- Pressure measurement in the range of 260 to 1260 hPa
- Radio communication range in open areas up to 600m
- Expected battery life of up to 5 years
Purpose and application
ATPH-200 DG is used in intrusion alarm systems where surveillance of environmental parameters such as temperature, humidity and pressure is required. Thanks to its operation in the 868.0 ÷ 868.6 MHz band and a radio communication range of up to 600 m in open areas, the device can be installed in various locations within the protected facility.
Environmental Class II according to EN50130-5 and a wide operating temperature range of -10°C to +55°C allow the sensor to be used in typical indoor conditions, subject to certain humidity parameters. The small dimensions of 20 × 102 × 23 mm and a weight of 43 g facilitate discreet placement of the device.
Measurement characteristics
The sensor provides a temperature measurement accuracy of ±0.2°C with a resolution of 0.1°C, which allows precise control of temperature conditions. In terms of humidity, the measurement resolution is 0.1%RH and the accuracy is ±1.5%RH, with an acceptable maximum humidity of 93±3%.
The device can measure pressure over a wide range from 260 to 1260 hPa, with a resolution of 100 hPa and an accuracy of ±0.1 hPa. This makes it suitable for use in apLications where it is important to supervise changes in atmospheric pressure in the monitored area.
Power supply and expLoatation parameters
The ATPH-200 DG is powered by a CR123A 3-volt type battery, with an expected life of up to 5 years, which reduces the frequency of necessary service interventions. Standby current consumption is 48 µA, which is conducive to energy saving and extending the life of the battery power supply.
The device has a low-battery notification function at 2.75 V, which makes it easier to pLance replacement of the power source before system performance drops. The maximum operating humidity is specified at 93±3%, which should be taken into account when selecting the sensor installation site.
Technical data
| Parameter | Value |
|---|---|
| Temperature measurement accuracy | ±0,2°C |
| Temperature measurement resolution | 0,1°C |
| Temperature measurement range | -10°C...+55°C |
| Operating temperature range | -10°C...+55°C |
| Resolution of humidity measurement | 0.1%RH |
| Accuracy of humidity measurement | ±1.5%RH |
| Range of humidity measurement | 0%RH...93%RH |
| Maximum humidity | 93±3% |
| Pressure measurement resolution | 100 hPa |
| Accuracy of pressure measurement | ±0,1 hPa |
| Pressure measurement range | 260...1260 hPa |
| Low battery notification voltage | 2,75 V |
| Expected battery life | up to 5 years |
| Battery type | CR123A 3 V |
| Standby current consumption | 48 µA |
| Radio communication range (in open area) | up to 600 m |
| Operating frequency band | 868.0 ÷ 868.6 MHz |
| Environmental class according to EN50130-5 | II |
| Dimensions | 20 × 102 × 23 mm |
| Weight | 43 g |
Technical data source:data sheet of ATPH-200 DG model Link
FAQ - Frequently asked questions
1. What is the temperature measurement range of the ATPH-200 DG sensor?
The temperature measurement range is -10°C to +55°C.
2. What is the accuracy of temperature measurement?
The accuracy of temperature measurement is ±0.2°C.
3. With what resolution is the temperature measured?
The resolution of temperature measurement is 0.1°C.
4. In what range is humidity measured?
Humidity is measured in the range from 0%RH to 93%RH.
5. What is the accuracy of humidity measurement?
The accuracy of humidity measurement is ±1.5%RH.
6. What is the resolution of humidity measurement?
The resolution of humidity measurement is 0.1%RH.
7. In what range does the sensor measure pressure?
The sensor measures pressure in the range of 260 to 1260 hPa.
8. What is the accuracy of pressure measurement?
The accuracy of pressure measurement is ±0.1 hPa.
9. What is the resolution of the pressure measurement?
The resolution of pressure measurement is 100 hPa.
10. What is the operating frequency band of the device?
The device operates in the band of 868.0 ÷ 868.6 MHz.
11. What is the radio communication range of the ATPH-200 DG?
The range of radio communication in an open area is up to 600 m.
12. What is the power supply of the sensor?
The sensor is powered by a CR123A 3 V battery.
13. What is the expected battery life?
The expected battery life is up to 5 years.
14. At what voltage is a low battery reported?
Low battery level is reported at 2.75 V.
15. What is the standby current consumption?
The standby current consumption is 48 µA.
16. What are the dimensions of the device?
The dimensions of the device are 20 × 102 × 23 mm.
17. What is the weight of the sensor?
The weight of the sensor is 43 g.
18. What is the environmental class of the device?
The device has an environmental class II according to EN50130-5.
19. What is the maximum operating humidity of the sensor?
The maximum operating humidity is 93±3%.
20. In what temperature range can the device operate?
The operating temperature range of the device is -10°C to +55°C.
Summary
ATPH-200 DG is a wireless environmental sensor for burglar alarm systems, which allows measuring temperature, humidity and pressure in wide ranges. The device is characterized by long battery life, long radio communication range and compact dimensions.