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Designed for wall-mounted environmental monitoring, this wireless temperature and humidity sensor and transmitter measures temperature within ±0.5°C and transmits over a 2.4 GHz IEEE 802.15.4 link up to 3280' (1000 m) to a ZW-REC coordinator. It includes local logging, time stamping, and flexible power management. It also comes with two AA alkaline batteries for up to 5-year life.
Designed for wall-mounted environmental monitoring, this wireless temperature and humidity sensor and transmitter measures temperature within ±0.5°C and transmits over a 2.4 GHz IEEE 802.15.4 link up to 3280' (1000 m) to a ZW-REC coordinator. It includes local logging, time stamping, and flexible power management. It also comes with two AA alkaline batteries for up to 5-year life.
The compact ZW-CM provides assured monitoring and transmission of temperature, relative humidity and barometric pressure for environmental monitoring applications. The fully self-contained unit operates using two low-cost Alkaline "AA" batteries, requiring no external sensors or power and may be easily wall mounted in virtually any residential, industrial or commercial site. The ZW-CM seamlessly integrates with the Omega ZW SERIES wireless sensor system (ZW-REC and ZW-ED).
The ZW-CM uses an IEEE 802.15.4 compliant transmitter operating at 2.4 GHz designed to transmit up to 1000 m* (3280') to a ZW-REC coordinator. The ZW-REC connects directly to an Ethernet network to serve active web pages and display the data. You can monitor and record temperature, relative humidity, and barometric pressure over an Ethernet network with no special software—just your web browser.
Features
Applications
| Integrated sensors | Temperature, Relative Humidity, Barometric Pressure |
| Warm-up to rated accuracy | 30 minutes |
| Operating environment | -0.4 to 131°F (-18 to 55°C), 90% RH non-condensing |
| Accuracy/Range | ±0.5°C for 10 to 55°C; ±1°C for -18 to 10°C |
| Resolution | 0.1°C |
| Repeatability | ±0.1°C |
| Accuracy/Range | 3% (20% to 80%); 5% (5% to 95%) |
| Hysteresis | ±1% RH |
| Non-linearity | ±3% |
| Repeatability | ±0.1% |
| Resolution | 0.1% |
| Accuracy/Range | ±4 mbar (300 - 1100 mbar) |
| Resolution | 0.1 mbar |
| Standard | IEEE 802.15.4, DSSS |
| Frequency | 2.4 GHz (2400 to 2483.5 MHz), 16 channels |
| Network topology | Star Topology |
| Range | Up to 1000' (300 m) without obstructions or interference |
| Alkaline battery | Two AA-cell 1.5 V DC, supplied |
| Lifetime | Estimate 4 years with frequency of 1 reading per minutes |
| Enclosure material | Polycarbonate |
| Approvals | CE, FCC: Part 15C, ECCN 5A992, EMC 2014/30/EU, LVD 2014/35/EU, RED 2014/53/EU |
| Software | OEG |
| Dimensions | Enclosure dimensions: 5.35 x 3.23 x 1.56" (135.9 x 82 x 39 mm) |
| Integrated sensors | Temperature, Relative Humidity, Barometric Pressure |
| Warm-up to rated accuracy | 30 minutes |
| Operating environment | -0.4 to 131°F (-18 to 55°C), 90% RH non-condensing |
| Accuracy/Range | ±0.5°C for 10 to 55°C; ±1°C for -18 to 10°C |
| Resolution | 0.1°C |
| Repeatability | ±0.1°C |
| Accuracy/Range | 3% (20% to 80%); 5% (5% to 95%) |
| Hysteresis | ±1% RH |
| Non-linearity | ±3% |
| Repeatability | ±0.1% |
| Resolution | 0.1% |
| Accuracy/Range | ±4 mbar (300 - 1100 mbar) |
| Resolution | 0.1 mbar |
| Standard | IEEE 802.15.4, DSSS |
| Frequency | 2.4 GHz (2400 to 2483.5 MHz), 16 channels |
| Network topology | Star Topology |
| Range | Up to 1000' (300 m) without obstructions or interference |
| Alkaline battery | Two AA-cell 1.5 V DC, supplied |
| Lifetime | Estimate 4 years with frequency of 1 reading per minutes |
| Enclosure material | Polycarbonate |
| Approvals | CE, FCC: Part 15C, ECCN 5A992, EMC 2014/30/EU, LVD 2014/35/EU, RED 2014/53/EU |
| Software | OEG |
| Dimensions | Enclosure dimensions: 5.35 x 3.23 x 1.56" (135.9 x 82 x 39 mm) |
