Zeggo TTX N1Z2 User manual

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Future Integrated Data Evaluation
Wireless Temperature
Transmitter (External Probe)
Model: TTX_N1Z2
USER MANUAL

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DOCUMENT HISTORY
Release
No.
Date
Revision Description
1
14/12/17
First Release, Temperature Transmitter TTX_N1Z2
V1.0
2
16/04/19
System manual updated
3
4
5
6
7

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Introduction
Thank you for selecting the Zeggo Wireless Temperature Transmitter. This device transmits the
temperature reading wirelessly from remote location to designated gateway for online monitoring. In
this package you will find:
•One Transmitter TTX_N1Z2
•One User Manual
This device is ideal for monitoring the temperature of various environment at 24/7. The data send to
Zeggo platform to enable environment temperature report generation and send alert to personal
device when temperature out of preset range.
The temperature transmitter features:
•Secure AES128 IEEE802.15.4 Radio Transmission to Zeggo’s Gateway
•Easy Configuration and Installation
•>2 Years of Battery Life
•Internal storage to store during network failure
•Programmable sampling interval: 1min, 5min, 10min, 15min, 30min
Specification
Battery
3.6V 4400mAh lithium battery, “AA” size
Battery Life
6 months to 3 Years. Depending on environment condition
and transmission time setting. (Innoflex is not responsible for
the specific battery life.)
Radio Frequency
ISM 2.4Ghz
Range of Transmission
Up to 60m Indoor and up to 300m under line of sight
(Depends on site condition)
Operating Condition
-40°C to 70°C
Sensor Type
External NTC Probe (M8 Connector)
Measurement Range
-40 to 120°C
Accuracy
±1 °C (-40 to 80°C)
Category of resistance to heat
and fire
UL94-V0 (Case)
Size
3.6” x 2.6” x 1.7”

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Product Description
Figure 1: TTX_N1Z2 Description
Product Introduction
TTX_N1Z2 Temperature Transmitter functions as a remote transmitting device. A gateway with
internet access must within the range that the sensor reading can successful transmit over to the
gateway. The radio range between transmitter and gateway varies significantly based on the site
environment and surrounding objects (metal walls, furniture etc.). The compatible model of Zeggo’s
gateway for TTX_N1Z2 is:
•Zeggo Gateway, GWA_12Z1
Startup Operation
Temperature transmitter equipped with full battery at the time of delivery. It is always a good practice
to check that the device is ALIVE prior to the installation by turn ON/ OFF the device. By pressing and
holding the button for an interval, blinking and colour of status LED will indicate current ON/OFF status.
Table 1: Turn On And Off Operation
Button Press and Hold Period
Status LED Behaviour
ON/OFF Status
> 3 second
Flashing of Green LED
Turn ON
> 5 second
Light up Red LED
Turn OFF/ Go into Sleep
A signal will send out to the gateway immediately after turned on accompany with blinking of LED
indicating the operation status. Green LED indicated the data reading is successfully sent and
received by gateway. On the other hand, flash of Red LED shows a transmission failure or
temperature sensor fault.
During start up, the device sent out a signal every 6 second and there is a total of 6 start up
transmission cycle. It is useful to check the transmission status during starting period (about 36
seconds) before device going into normal operation which has longer transmission interval. Start up
operation can trigger repeatedly every turning on device from off state.
ON/OFF/Configuration Button
Status LED (Green, Red Bicolour)
M8 Connector (For External Probe)
Flange

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Mounting
Avoid placing the device close to a metal object that may affect the transmission range. Depends on
installation location, devices can be installed by using screw with plastic wall plug number of 6 on
both flange of the enclosure. For surface mounting, surface shall be cleaned to ensure free of grease,
water and dust.
Sensor Connection
Connect only Zeggo NTC sensor to the device to ensure measurement accuracy.
Configuration
Binding & Sending Interval Setting
Device will enter configuration mode from special sequence button press and hold.
i) Make sure the device is in OFF state and wait for about 4 second.
ii) Press the ON/OFF/configuration button for 4 times. (Interval must less than 2 secs)
iii) Press and hold the button for the 5th attempt.
The status LED will blink GREEN and RED alternately upon successful enter configuration mode. If the
status LED blink GREEN LED only, it fails to enter configuration but goes into normal ON mode. Kindly
NTC
NTC
N/A
N/A

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follow the steps again for another attempt. Once successfully enter the configuration mode, device
will receive binding command. It will automatically search for the nearest gateway and binding to
it after exit and turn on the device. Communication will begin upon a successful binding.
During configuration mode, 10 secs timeout is implemented if no input is received. Each press and
release of button will go a step in the sending interval setting as below:
Table 2: Sending Interval Setting
Green Status LED Number of Blinking Times
Sending Interval Setting
1
1 min
2
5 mins
3
10 mins
4
15 mins
5
30 mins
Once the correct setting has been set, leave it for about 10 seconds to exit the configuration mode.
The device will back into OFF state. It will bind to nearest gateway and follows the transmission
interval setting after turned ON (after startup cycle finished).
Internal Memory Backup
In the event when signal failed to send to a gateway, the temperature data stores in the internal
memory. These backup data will send again to gateway after network recovery. The maximum backup
period depends on sending interval setting.
Table 5: Maximum Backup Period
Transmission Interval
Maximum Backup Period*
1 min
7 days
5 mins
37 days
10 mins
75 days
15 mins
113 days
30 mins
227 days
*In condition all the previous backup data has been successfully send out from the initial.
Battery Level & Signal Level
Table 6: Device Battery Life
Transmission Interval
Device Battery Life
1 min
6 months

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5 mins
2 years
10 mins
3 years
15 mins
3 years
30 mins
3 years
The battery life is purely indicative as it mainly depends on transmission interval setting, installation
environment condition and quality of wireless connection. If the device fails to communicate with the
gateway, it will consume more power to search the gateway and restore connection.
Both the battery level and signal level of the device can be view from Zeggo’s portal. It is
recommended to replace the battery if battery level is less than 20%. The suggested signal percentage
for a stable connection is >40% to take care the moving object or addition of object in between signal
path.
Information Regarding Product Disposal
This product contains Lithium Thionyl Chloride Battery. There are a fire, explosion, and severe burn
hazard. Do not burn or expose the battery to high temperatures. Do not recharge, crush, disassemble,
or expose the contents to water. Properly dispose of used batteries according in accordance with
applicable regulations in country. A disposal service could offer upon request.

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Limited Warranty & Limitation of Liability
Flex Global Innovations Pte Ltd (FGI) warrants that the hardware of product will be free from material
defects in workmanship and materials under normal use in accordance with FGI instructions and
directions from the purchase date of the product, for the period (“Warranty Period”), except as
otherwise stated herein.
• Hardware: One (1) year
At its option, FGI will repair or replace at no charge the product which proves to be defective within
such warranty period. The warranty extends only to the original buyer or end-user customer of a FGI
authorized reseller, and does not apply to fuses, disposable batteries or to any other product which,
in FGI’s opinion, has been misused, altered, neglected, or damaged by accident or abnormal conditions
of operation or handling. Any replaced or repaired products or parts carry a ninety (90) day warranty
or the remainder of the initial warranty period, whichever is longer.
FLEX GLOBAL INNOVATIONS PTE LTD MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WITH
RESPECT TO THIS MANUAL AND, IN NO EVENT SHALL FLEX GLOBAL INNOVATIONS PTE LTD BE LIABLE
UNDER ANY CONTRACT, NEGLIGENCE, STRICT LIABILITY OR OTHER LEGAL OR EQUITABLE THEORY FOR
ANY LOSS OF USE OF THE PRODUCT, INCONVENIENCE OR DAMAGES OF ANY CHARACTER, WHETHER
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PRODUCT IS CONNECTED WITH) RESULTING FROM THE SUE OF PRODUCT, RELATING TO WARRANTY
SERVICE, OR ARISING OUT OF ANY BEACH OF THIS LIMITED WARRANTY, EVEN IF FLEX GLOBAL
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REMEDY FOR A BREACH OF THE FOREGOING LIMITED WARRANTY IS REPAIR, REPLACEMENT OR
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PRODUCT COVERED BY THE WARRANTY. THE FOREGOING EXPRESS WRITTEN WARRANTIES AND
REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ANY OTHER WARRANTIES OR REMEDIES, EXPRESS,
IMPLIED OR STATUTORY.
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part of whole of the attached documents without prior written to/ permission of FGI. Specification,
software, design and other contents outlined in the attached documents are accurately describe at
the time of publication and subject to change without notice in the interest of constant product
development. All registered trademarks, product names and logos mentioned herein or for products
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unless specifically designated by FGI.
FLEX GLOBAL INNOVATIONS PTE LTD
3015 Ubi Road 1,#02-220 , 408704 • Singapore.
Phone: [phone]
Email: [e-mail]
www.zeggo.com.sg
Subject to change without notice. • Copyright © 2018 • Printed in Singapore