TGRF-4602, Tinytag Plus Radio Data Logger with 2 Temperature/Humidity Probes
TGRF-4602, 4-Channel Temperature/Humidity Radio Data LoggerHoused in a rugged waterproof (IP67) case, this self-contained radio logger unit monitors 2 temperature channels and 2 humidity channels simultaneously.
The two supplied coated temperature/humidity sensors offer good resistance to moisture and condensation.
The probes can be inserted into hard to reach areas, such as air conditioning vents and wall cavities.
- Warehouses and storage
- Air conditioning
- Building performance and evaluation
This data logger is suitable for outdoor, industrial and warehousing applications.
The unit will typically run for 12 months on its 2 AA alkaline batteries. (The 12 months operation is quoted for a typical 10 minute logging interval in a network with max. 25 radio loggers and at max. 25°C operational temperature.)
If required the unit can also be powered by an optional mains power supply.
The unit is able to transmit logged data to another logger or a receiver or to store data locally in the event of radio contact being temporarily lost.
The data logger has got a status LED:
+ LED off: logger is off
+ green every 4 sec.: everything is o. k.
+ red every 4 sec.: not meshed or battery low or alarm indication
The external temperature/humidity probe PBRF-8001 and the sensor extension cable CAB-0034 are supplied with the Logger.
Please note: This article is only one component of the Tinytag Radio Logger System.
For proper operation minimum one radio data logger and one Tinytag radio receiver with accompanying software are necessary!
- 4 channels for 2 supplied temperature/humidity probes
- -25 to +85°C and 0 - 100% RH
- Logging intervals from 2 minutes to 10 days
- Local cache of 2 weeks readings (10min interval)
- IP67 case
- User replaceable alkaline battery
- Typical range of 200m (line of sight)
- Radio licence-free frequency: 869.88 MHz (EU version)
- Self-configuring and easy to set up
- Self-contained and battery powered
- Low battery warning
- User-replaceable batteries
- Fast access to information
- Remote alarm signalling via e-mail
- SMS messaging supported
- Cost efficient
Reading range temperature: -25°C to +85°C
Sensor type: 10K NTC thermistor (external, supplied probe)
Logger resolution: 0.01°C or better
Response time: 5mins to 90% of the reading change (in moved air)
Reading range humidity: 0 - 100% RH
Response time: 90s to 90% FSD in moved air
Stability: better than 1% per year (typical)
Radio frequency: 869.88MHz (EU version)
Radio power: <5mW
Radio range: 200m, typical (line of sight).
Radio licence: no licence required
Memory type: non volatile
Logging interval: 2 minutes to 10 days
Offline capacity: one week, at a typical 10 minute logging interval
Alarms: 2 programmable latching alarms (upper and lower) per channel
Low battery monitor: software warning
IP rating: IP67 water-proof (not valid for the sensor)
Operational range: -20°C to +60°C
Case Dimensions: 241 x 155 x 62mm³ (h x w x d, including aerial)
Weight: 554g (including aerial)
This device is also available upon request as versions for Australia.
Supplied temperature/humidity probes:
IP rating: IP20
Operational range: -25°C to +85°C
Probe dimensions: Length (without cable) 78mm
max. diameter: 16mm
Cable length: 1.5m
ACSRF-4030-PK Tinytag Radio Plus receiver with the Radio Explorer software