INSTRUCTION | Flood

MANUAL INSTRUCTION

Technical Specification

Place your cursor here !

Capacity :10000 Ah
Voltage : 5 V

Current : 1 A

Operating Voltage: 5V

Operating Current: 40mA
Response Time : <500ms Insulation Resistance: 100M

Voltage: 5V/3.3V

Current: <20ma

Interface: Analog

Max Contact Rating : 10W

Max Switching Voltage : 220V DC/AC

Max Switching Current : 0.5A

Max Breakdown Voltage : 300V DC/AC

Max Carry Current : 1A

Max Contact Resistance : 100m ohm

Power : Vin, 3.3V, 5V, GND

Analog Pins : A0 – A5

Input/Output Pins : Digital Pins 0 - 13

PWM : 3, 5, 6, 9, 11

miniature. Starting voltage: DC 4.5V
Maximum working current: 15mA (DC 5V)
Working voltage: DC 5V ~ 24V
Flow range: 1 ~ 30L / min

Vcc : - 0.3 to + 5.5 Volts

All Other Pins : - 0.3 to +5.5 Volts

Pin Input Current : 10mA

Pin Output current : 40mA

Database

API for Monitoring
Emergency Alert

Detail Specification

Click here

Note :

Frequency of Messaging
- Every device is only allowed to send 140 messages a day.
- Sends 96 regular updates (every 15mins)
- 44 updates are allotted for emergency alerts which is sent every 5 mins after the first alert until the conditions cleared
Broadcast
- The device sends data every 15 minutes daily but when an emergency happens, it would send the data right away.
- Alert mode : less 10 Sec (delay)-- email
Database using MySQL for maintenance/ analysis

Installation Procedure

Install the device at a point on the river where the water level is at least 30cm or at a height where the house of the speed sensor does not touch the river floor. The pole support should be securely anchored on the river floor so that it would not be carried by the river current. The water level during installation should be somewhere in the middle of the tube. For best results, install the device on a day where the water level is considered normal.

The board box can be detached and installed in another location on the river bank. Make sure that the box is high enough so that when the water level rises, the box will not get submerged into the water. The solar cell face should be face up and getting enough sunshine.

Component Assembly

Component Wiring

Operation Mode

Normal Mode

The device will send a regular message every 15mins. The message contains the values for the turbidity, speed, level and rain. These values will be updated on the Wix site including the location of the device.

Alert Mode

Once the conditions for the alert are met, the device would right away send a message to Losant and which will in turn send an email to the subscribers informing them of the alert. If the conditions persists after 5 mins, it would again send an alert. This would repeat until the conditions returns to normal. If the conditions went back to normal, the device would just return to sending the message every 15 mins.