TGRF-4201, 1-Channel Temperature Radio Logger for Pt1000 Probes
Housed in a rugged waterproof (IP67) case, this self-contained radio logger unit monitors one temperature channel with an optional PT1000 probe.
PT1000 probes measure temperatures from -200 to +100°C and thus are a versatile solution for cryogenic applications.
The data logger is waterproof and suitable for applications in the exterior, in industry and in warehouses.
Typical applications:
- Freezers and cryogenic applications
- Industrial processes
- Laboratories and research
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 and 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
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! Features:
- 1 temperature channel
- -200 to +100°C
- Logging intervals from 2 minutes to 10 days
- Local cache of 2 week’s readings (10min interval)
- IP67 case
- User replaceable alkaline battery
- Typical range of 200 m (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
- Status LED
- Fast access to information
- Remote alarm signalling via e-mail
- SMS messaging supported
- Cost efficient
Technical data:Reading range: -200°C to +100°C
Sensor Type: PT1000, 3-wire (external optional probe)
Data logger resolution: 0.01°C or better
Temperature stability: ±0.01°C/°C change from 25°C
Radio frequency: 869.88MHz (EU version, AUS version upon request )
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: 2 weeks, 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, waterproof
Operational Range: -20°C to +55°C
Case Dimensions: 241 x 155 x 62mm³ (h x w x d, including aerial)
Weight: 554g (including aerial)
This device is supplied
without temperature probe. This needs to be ordered extra.
Optional accessories:ACSRF-4030-PK Tinytag Radio receiver plus Radio Explorer software
PB-7002-1M5/3M Standard PT1000 probe
PB-7003-1M5/3M Fridge PT1000 probe with fast response time
