Made in India

Temperature Gateway

 

  • Transmission mode: wireless (option: GPRS, 3g/4g, Wi-Fi)
  • Settable transmit interval (min 1 minute)
  • Support connect up to 4 servers (IP or domain)
  • Real-time data can be displayed on web and phone APP
  • Support dashboard and graph, history record query and export
  • Multi-point monitoring
  • Device status real-time displays (online, offline, alarm)
  • Customized low and high level for alarm
  • Alert on web by notice and sound
  • Sms alert (Wi-Fi version don’t support)
  • Cloud email alarm
  • Device local sound and light alert (connect siren)
  • Low and high point activate output
  • Output control by schedule
  • Remote control on web or APP
  • Sms alarm when power lost (Wi-Fi version don’t support)

 

 

Introduction

NT-L1T series temperature transmitter is designed for temperature humidity of logging, monitoring, alert and control. It comes with temperature probe, and transmit data by GPRS/4G or Wi-Fi.

NT provide free cloud service, real-time data dashboard, graph, history records can be shown on web and APP. And alert by email or sms. With output, it supports temperature control by remote or local.

Application

Specifications

Core

MCU

Cortex M3 32-bit ARM

Power

Power supply

9-28V DC (Standard adapter: DC 12V/1.5A)

Consumption

12V input Max. 150mA/Average 50mA

Transmission mode

Wireless

Optional versions:

GSM/GPRS (4 band 850/900/1800/1900Mhz) FDD LTE(4G)

Wi-Fi, 802.11 b/g security WEP/WPA/WPA2

Temperature Channel

NT-L1T-DS

1 Temperature channel, accept ds18b20 sensor, Measure range: -40~80℃

NT-L1TH-AM

1 Temperature humidity channel, accept am2301 sensor, Measure range: -40~80℃ / 0~100%RH

NT-L1T-PT

1 Temperature channel, accept PT100 sensor, Measure range: -200~350℃

NT-L1T-TC

1 Temperature channel, accept Type-K Thermocouple sensor, Measure range: 0~1000℃

IO channel

Digital input (DI)

1 channel, Dry contact trigger

Digital output (DO)

NT-L1T-DS:              1 channel transistor output

NT-L1TH-AM:           Output drive                                                                     voltage=power supply DC voltage                                   Drive current ≤500mA

NT-L1T-PT:              1 channel relay output (NO,                                              Contact load: 5A / 250VAC,                                              NT-L1T-TC: 30VDC)

Displayer

OLED screen

128*32, Size: 30*11.5mm

Config port

Mini USB

PL2303 chip

Others

interface

SIM/UIM

Standard user card interface

Antenna

Standard SMA female interface (50Ω)

Others

Battery

lithium-polymer, 500mAh/3.7V，life:8-20 hours

Working

Environment

temperature

-30℃～+70℃

humidity

5～95%(non-condensing)

Physical

Terminals

1×8pin 3.81mm spacing, pluggable

Housing

Providing IP30 protection

Dimension

88×60×25mm

Weight

150g

Description

PRODUCT SERIES     DESCRIPTION    QTY   INQUIRY
NT-L1T Series  4G/WiFi Tempreture Transmitter,data monitoring online/data logging/Alarm/Control 1