Temperature sensor with housing LOG36-00X

embeddedwirelessradio

Summary

• Measuring range: -40°C… +85°C
• Precision: ±0.3°C (typ. -30°C…+70°C)

Description
The LOG36-001 is a wireless temperature data logger from the LOG36 series. It operates in two main modes: Monitoring (real-time transmission to a PC or gateway) and Recording (local storage with delayed transmission). In Monitoring mode the logger transmits measurements in real time; missed transmissions are stored and sent at the next transmission. In Recording mode the device logs measurements to internal memory and the user can download stored data via radio command.

Features

• IP65 enclosure
• ½-wave/wave antenna with SMA connector (radio range up to 900 m)
• Powered by AA lithium Thionyl battery (JST connector); standard autonomy up to 3 years @25°C at 10 min interval

Variants

• LOG36-001: base wireless temperature sensor (modes described above)
• LOG36-004: LOG36-001 with fixing plate attached to enclosure
• LOG36-005: LOG36-004 + High Autonomy pack (2 batteries, up to 4 years autonomy)

Technical table (LOG36)
Type: High temperature precision
Sensor: Internal sensor
Measuring range: -40°C… +85°C
Resolution: 0.1°C
Accuracy: ±0.3°C (-30°C… +70°C); ±1°C (-40°C… -30°C ; +70°C… +85°C)
Response time: ≤ 10 min
Sensor drift: Excellent long-term stability
Battery: AA lithium Thionyl with JST connector
Autonomy (25°C): Up to 3 years at 25°C (10 min interval)
RF connector: SMA connector
Antenna: ½ wave / wave antenna
Radio range: Up to 900 meters

Memory / Logging / Electronics
LED: No LED
Memory capacity: 32,256 time-stamped measurements
Logging interval: From 1 s to 4 h
Internal clock drift: +/- 2 min/month @25°C
Backup time: Time retained while powered by battery; retained 3 min if battery removed at 3.6V; 1 min if removed at 2.2V; hour lost if battery < 2V
Flash memory lifespan: Up to 100,000 cycles
ILS: Integrated ILS for multiple functions (wake from hibernation, trigger measurement outside interval)

Specificities

• Construction: Aluminium (4 mm)
• Configuration: available without external antenna

Dimensions (without antenna)
Length: 98 mm
Width: 64 mm
Height: 34 mm

Weight
250 g

Product identifications
Two stickers on the product: one on the upper side indicating the product range; one on the side indicating reference and serial number.

Technical specifications

• Model family: LOG36 series
• Measuring range: -40°C to +85°C
• Resolution: 0.1°C
• Accuracy: ±0.3°C between -30°C and +70°C; ±1°C outside that range
• Response time: ≤ 10 minutes
• Enclosure rating: IP65
• Antenna: ½ wave / wave antenna; SMA RF connector
• Radio range: up to 900 m
• Power: AA lithium Thionyl battery (JST connector); optional high autonomy pack (2 batteries)
• Memory: 32,256 time-stamped measurements; logging interval 1 s to 4 h
• Internal clock drift: +/- 2 min/month @25°C
• Flash endurance: up to 100,000 cycles
• Dimensions (L×W×H): 98 × 64 × 34 mm (without antenna)
• Weight: 250 g