TGRF-4901, Tinytag Plus Radio Data Logger with Pulse Counting Input

SKU: TGRF-4901
Category: Impulse Data Logger

1 channel for counting

0-32,000 pulses per interval

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 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

Status LEDs

Fast access to information

Remote alarm signalling via e-mail

SMS messaging supported

392,70 €

incl. 19% VAT

Exp. shipping time: ca. 2 weeks
: 0 Workdays (DE - int. shipments may differ)

Description
Reviews

TGRF-4901, 1-Channel Radio Data Logger for Pulse Counting

The TGRF-4901 is a count logger recording 0 to 32,000 counts per interval.
The data logger is waterproof and suitable for outdoor, industrial and warehousing applications.
It can be connected to a variety of different voltage-free and digital third party sensors to record properties such as pressure, flow rates and footfall.

Typical applications:

Flow rate of liquids and gases
Conveyor belt monitoring
People counting

The logger 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

This logger can be connected to sensors of other manufacturers via the supplied current/millivolt/count input lead or via an optional 2-pin plug ACS-9700.

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 channel for counting
0-32,000 pulses per interval
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 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
Status LEDs
Fast access to information
Remote alarm signalling via e-mail
SMS messaging supported
Cost efficient

Technical data:
Measuring range: 0 to 32.767 pulses per logging interval
Max. frequency: 250 pulses per second
Input signal type: digital or voltage-free contact switch

Digital input:
Low level: -0.3V to +0.3V
High level: 2V to 10V
Minimum pulse width: 150µs
Minimum pulse separation: 2mm
Edge detection: High-Low transition

Contact input:
Type: normally closed (with minimal de-bounce)
Min. closed time: 150µs
Min. open time: 1ms
Edge detection: open to closed

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 water-proof
Operational Range: -20°C to +55°C
Case Dimensions: 241 x 155 x 62mm³ (h x w x d, including aerial)
Weight: 551g (including aerial)

This device is available as an Australian version upon request.

Optional accessories:
ACSRF-4030-PK Tinytag Radio receiver plus Radio Explorer software
ACS-9700 2-pin input plug

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