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Shenzhen Instantware Information Technology Co., Ltd.

Greenhouse Feeder Remote Terminal Unit , GPS Environmental Monitoring Systems 

Greenhouse Feeder Remote Terminal Unit , GPS Environmental Monitoring Systems 

Product Details:

Place of Origin: China
Brand Name: INST
Certification: CE ROHS ISO CCC
Model Number: HIT-M3D6

Payment & Shipping Terms:

Minimum Order Quantity: accept sample order
Price: negotiated
Packaging Details: paper box
Delivery Time: 5~8 work days for sample
Supply Ability: 5000sets/month
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Detailed Product Description
Humidity Range: Relative Humidity 95% Output Drive Voltage: Equal To Input DC Voltage
GPS Antenna: External Memory Card: SD/TF
Antenna: 50 Ω SMA Antenna Interface SIM Card: Supporting 3V SIM Card

Greenhouse environment monitoring system remote terminal unit

Stability and Reliability

•Support auto recovery mechanism, including online detect, auto redial when offline to make it always online

•SIM/UIM port: 15KV ESD protection

•Power port: reverse-voltage and overvoltage protection

•Antenna port: lightning protection(optional)


Design for Industrial Application
•High-powered industrial cellular module
•Support low power consumption mode, including multi-sleep and trigger modes to reduce the power dissipation farthest
•Embedded Real Time Clock(RTC) circuit which can realize timing online/offline function


DC Power supply 9-28V DC (Standard adapter: DC 12V/24V/1.5A)
Power consumption 2V/24V input Max. 150mA/Average 50mA
GSM Frequency range Quad-frequency 900/1800/850/1900MHz
SIM Card Supporting 3V SIM Card
Antenna 50 Ω SMA Antenna interface
Memory card SD/TF
GPS Antenna external
Communication interface RS-232/RS485/USB
Temperature range -40°C ~ +80 °C
Humidity range Relative humidity 95%
Digital input 6 Digital inputs (dry contact,wet contact is option)
Digital Output 6 Drivable relay outputs (open-collector outputs
Analog Input 6 analog inputs(4~20mA or 0~5V)
Output drive voltage Equal to input DC voltage
Output drive power Drive voltage ≤35V, drive current ≤500mA
Exterior dimension 210x145x33mm



· Security Alarm System applications;
· Energy saving, street lights control system;
· Unmanned machine rooms;
· Control room application;
· Vending Machines security protection;
· Pumping Stations, Tanks, Oil or Water levels;
· River Monitoring and Flood Control;
· Oil and gas pipelines;
· Temperatures, water leakage applications;

· Wellheads, boat, vehicle;

Contact Details
Shenzhen Instantware Information Technology Co., Ltd.

Contact Person: Cara

Tel: +8615889726095

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