The Wireless Counting Proximity Sensor can detect objects that are removed or placed in front of the sensor. An internal counter is incremented each time the status is changed, and the cloud server is updated with the count number at periodic intervals.
The sensor wirelessly transmits the result to nearby Cloud Connectors (gateways) at a predetermined Heartbeat Interval (HBI) via the SecureDataShot™ protocol. Cloud Connectors relay sensor data to the cloud via cellular or ethernet connectivity. From the cloud, the data can be integrated into other services using REST APIs and webhooks or viewed directly in DT Studio.
The Wireless Counting Proximity Sensor uses HBI to transmit a message notifying the system that it is present and operational, which can be set to 15 min, 30 min, 45 min, or 60 min.
An immediate message is transmitted if the sensor is touched, allowing real-time sensor testing.
This sensor comes in two versions: EU and US, each tailored to meet distinct regional certifications, compliances, and wireless communication requirements.
Datasheets
Datasheet Wireless Counting Proximity Sensor EU 101712 (No longer available for purchase)
Datasheet Wireless Counting Proximity Sensor US 101730 (No longer available for purchase)
Datasheet Wireless Counting Proximity Sensor EU QR 102075 (No longer available for purchase)
Datasheet Wireless Counting Proximity Sensor US QR 102103 (No longer available for purchase)
Specifications
| Operating conditions | |
| Temperature | -40 to 85 °C / -40 to 185 °F |
| Humidity at 25 °C / 77 °F | 10 to 100% RH (non-condensing) |
| Wireless communication | |
| EU / US | 868 MHz SRD/ISM band / 915 MHz ISM band, SecureDataShot™ |
| Range | |
| Indoor / with Range Extender | up to 40 m | 131 ft / up to 150 m | 492 ft |
| Battery | |
| Battery type | Lithium |
| Replaceable battery | No |
| Lifetime | Up to 15 years in the default configuration and standard environment |
| Other | |
| Size and weight | 19 x 19 x 2.5 mm, 2.0 g / 0.75 x 0.75 x 0.10 in, 0.07 oz |
| Construction | Robust design, sealed, IP68 and UL 50E Type 4X |
| Data Backfill | No |