STM331
Transceiver Module, 868.3 MHz, ASK, 125 Kbps, Wireless Sensor Network
| Manufacturer | ENOCEAN |
|---|---|
| Manufacturer Part No | STM331Copy |
| Manufacturer Standard Lead Time | 14 weeks |
| Order Code | 3812386 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | RM135.380 |
| 5+ | RM128.220 |
| 10+ | RM120.720 |
| 50+ | RM115.980 |
| 100+ | RM114.650 |
Product Information
| Manufacturer | ENOCEAN |
|---|---|
| Manufacturer Part No | STM331Copy |
| Manufacturer Standard Lead Time | 14 weeks |
| Order Code | 3812386 |
| Technical Datasheet | |
| RF Modulation | ASK |
| Data Rate Max | 125Kbps |
| Frequency | 868.3MHz |
| Sensitivity dBm | - |
| Supply Voltage Min | - |
| Supply Voltage Max | - |
| Supply Current | - |
| RF Transmitter Applications | Wireless Sensor Network |
| Product Range | - |
| SVHC | No SVHC (17-Dec-2015) |
Product Overview
STM331 is a sensor transmitter module optimized for realization of wireless and maintenance free temperature sensors, or room operating panels including set point dial and occupancy button with a minimum number of external components. The module provides an integrated calibrated temperature sensor. Power supply is provided by a small solar cell or optional by an external 3V battery. An energy storage is installed to bridge periods of darkness. The module provides a user configurable cyclic wake up. After wake up a radio telegram will be transmitted in case of a significant change of measured temperature, the set point values or if the external occupancy button is pressed. It can be configured to use the enhanced secure mode.
- Radio regulations: RED (EU)
- STM 331: 868.3MHz frequency, helical antenna, back learn button
- Data rate/modulation type: 125Kbps / ASK (868MHz), FSK (902MHz)
- Radiated output power: +5dBm (EIRP) ±2.5dB
- Operation time in darkness at 25°C is min. 10 days, if energy storage fully charged
- Start up time w/ empty energy store is typ <2.5 min at 400lux/25°C incandescent or fluorescent light
- I/P ch: Internal(temperature sensor, LRN button) external(occupancy button, set point dial, HSM 100)
- Temperature sensor measurement range 0-40°C, resolution 0.16K
Technical Specifications
| RF Modulation | ASK |
|---|---|
| Frequency | 868.3MHz |
| Supply Voltage Min | - |
| Supply Current | - |
| Product Range | - |
| Data Rate Max | 125Kbps |
|---|---|
| Sensitivity dBm | - |
| Supply Voltage Max | - |
| RF Transmitter Applications | Wireless Sensor Network |
| SVHC | No SVHC (17-Dec-2015) |
Technical Docs (3)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Hungary Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85269200 |
| US ECCN: | 5A991 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (17-Dec-2015) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | 1 |