HOBO USB Micro Station Data Logger

Specifications

Data Logger

Operating Range: -20° to 50°C with alkaline batteries (-4° to 122°F with alkaline batteries)
-40 to 70°C with lithium batteries (-40 to 158°F with lithium batteries)
Smart Sensor Connectors: 5
Smart Sensor Data Channels: Maximum of 15 (some smart sensors use more than one data channel; see sensor manual for details)
Smart Sensor Network Cable Length: 100 m maximum (328 ft maximum)
Logging Interval: 1 second to 18 hours
Start Modes: Immediate, at interval, push button, or delayed start
Memory Modes: Stop when full or wrap when full
Memory: 512 KB nonvolatile flash data storage
Time Accuracy: 0 to 2 seconds for the first data point and ±5 seconds per week at 25°C (77°F)
Battery Life: 1 year, typical use (up to five sensors with 1 minute or greater logging interval)
Communication Type: USB 2.0 interface
Full Memory Download Time: 4 minutes
Enclosure Access: Hinged door secured by one latch with eyelet for use with user-supplied padlock
Materials: Outer enclosure: Polycarbonate/PBT blend with stainless steel hinge pins; Gasket: Silicone foam; Cable channel: EPDM rubber
Dimensions: 17.04 x 11.94 x 4.47 cm see diagrams below Padlock hole diameter: 0.58 cm (6.71 x 4.70 x 1.76 in. see diagrams below Padlock hole diameter: 0.23 in.)
Weight: 414 g (14.6 oz)
Environmental Rating: Weatherproof enclosure, NEMA 4X and IP66