Alarm Systems & Devices with Alarms
for rain, wind, flood, CO, CO2, etc.Alarm Systems & Devices with Alarms
- Flash Flooding? The Esis Heavy Rainfall Warning System
- Wind Alarm
- Environmental Sensors with alarm outputs
- Lightning Strike alarm
- Dial-out and ethernet email alarm notification
- SMS Alarm from analog or digital input
Other items with alarms:
Data Loggers, Contactless InfraRed Temperature, ADAM 4000 Series Data Acquisition & Control Modules, Water Quality, USB Humidity & Temperature Sensor
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Flash flooding a problem?
Install an early warning system so you can prevent damage!
The recent spate of storms and flash floods across eastern Australia has highlighted just how vulnerable we are to these increasingly common weather events. Many businesses have lost thousands of dollars worth of stock and equipment, not to mention the loss of business income and damage to premises.
Have you thought what would happen if a large storm causes flash flooding at your business premises at 3am when you are sound asleep at home? You wouldn’t even know about it, and nobody would be on site to take protective measures. The damage bill could be huge.
Esis Heavy Rainfall Warning System
The Esis Heavy Rainfall Warning System provides 24 hour monitoring of rainfall levels at your premises. This system is constantly measuring the rainfall level in mm, and it will trigger an alarm if there is more than a preset amount of rainfall in a given period of time. Alarms are sent to you immediately via SMS or telephone, to alert you when there is a high rainfall event occurring.
The rain alarm can be adjusted to trigger on a certain amount of rainfall in a given period, for example 60mm of rain falling within 2 hours. You can then have it configured to send SMS messages to multiple mobile phone numbers, or if configured with a landline dialer, it can dial up to 16 phone numbers in sequence, playing back a pre-recorded message to each person until someone acknowledges the alert.
The system also includes a surge protection unit and a battery backup power supply, so even if the storm results in a power failure, it will still be able send out the warning messages. A key lock prevents unauthorised changes to the settings.
For more details and pricing please contact us.
Esis Heavy Rainfall Warning System
The Esis heavy rainfall alarm system now uses Rika RK400-01 and a RENU electronics controller with display, programmed by ESIS.
The RK400-01 Tipping Bucket Rainfall Sensor is an instrument for testing rainfall in the nature. In order to meet the requirement of information transmission, processing, recording and display, the amount of rainfall is converted to pulse output. It can be widely used in weather stations, hydrometric stations, agriculture & forestry, defense & field monitoring stations. It can provide the original data for flood-prevention, water-supply system, and reservoir water management in plant.
The ‘FlexiPanels® FP2-V2 Series’ Controller monitors the rainfall and operates an alarm relay when a programmable amount of rain falls within a programmable period of time. The relay is released after a second programmable period of time has elapsed. This second period of time may be extended, if desired, by further rainfall. The operator may also program the amount of this additional rain, and the extended time period. A SPDT 1 Amp relay provides voltage free contacts to operate external equipment. An external heavy duty relay or contactor is required to control a pump motor.
Features:
- Includes The RK400-01 Tipping Bucket Rainfall Sensor, FlexiPanels® FP2-V2 Series controller unit and 12V mains adaptor
- Adjustable rainfall rates & delays
- Low power consumption
- 1A NO/NC voltage free contacts
- Optional flashing beacon and/or piezo alarm
- Powder coated aluminum case
Specifications:
| Item | Specification |
| Rainfall collector | Diameter :φ200mm, height: 350mm |
| Measured rainfall intensity | Max: 4mm/min |
| Allow rainfall intensity | Max: 10mm/min |
| Resolution | 0.1mm, 0.2mm |
| Accuracy(2mm/min) | ±4% |
| Maximum load voltage | 30VDC(pulse output) |
| Maximum load current | 20mA(pulse output) |
| Output | Reed switch pulses,RS485(12-24VDC supply) |
| Operating temperature(no freeze) | -20-+80℃ |
| Main material | Collector:304SS,tipping bucket:ABS |
| Tipping bucket | Single |
| Heating(optional) | Heating power: approx.350W Heating voltage:220VAC |
| Collector filter | Removable filter (prevent leaves and sundries)optional |
| Weight(unpacked) | 3.5kg |
Datasheet on Esis Heavy Rainfall Warning System (pdf, opens in a new tab)
Autodialer and SMS sending
Auto-Dialler with custom voice message, and up to 16 phone numbers, and/or SMS Modem with custom text messages and up to 5 mobile numbers.
Battery Backup Power Supply, Surge Protection Unit, covering mains power and telephone lines.
Wind Alarm Station
RK150-01 Wind Speed Sensor and Indicator
The wind speed early warn value and alarm value can be set by buttons on the panel. When alarming, the signal output can be controlled by relay. RK150-01 is the companion to our RK100-01 wind speed sensor.
Features:
- Easy operation
- Visual display
- Real-time monitoring
- Rapid response
- Low power consumption
- With self-checking function
- 2 relays correspond to early warning and alarm
Specifications:
| Items | Specification | |
| Range | 0-60m/s | 0-216km/h |
| Resolution(display) | 0.1m/s | 0.1km/h(<100km/h) 1km/h(≥100km/h) |
| Accuracy(sensor) | ±1m/s | |
| Alarm response time | <100mS | |
| Type of alarm | Sound and light alarm | |
| Contact capacity | 5A@30VDC | |
| Early warning | Any value within 1 m/s ~40 m/s, the early warning value must be lower than the alarm value | Any value within 1km/h ~99km/h, the early warning value must be lower than the alarm value |
| Alarm | Any value within 1 m/s~40 m/s | Any value within 1km/h ~144km/h |
| Operating Temperature | -30℃-+70℃ | |
| Power supply | AC100-240V/DC12V/DC24V | |
| Power consumption | With wire:<3W(sensor & controller) | |
| Wireless:sensor: 0.25W,controller: 2.5W | ||
| Ingress Protection | Controller:IP54,wind speed sensor:IP65 | |
| Weight(unpacked) | Controller:315g,wind speed sensor:240g | |
| Main material | Controller:ABS,wind speed sensor:Aluminum alloy & 304SS | |
| Storage Condition | 10℃-50℃@20%-90%RH | |
Datasheet on RK150-01 Wind Speed Sensor and Indicator (pdf, opens in a new tab)
RK160-02 Wind Speed & Direction Display Recorder Wind Speed & Direction Display Recorder
The product adopts high-definition LCD display the current date, time,the wind speed & wind direction value,built-in high-capacity flash memory chip which can be automatically stored for at least one year meteorological data.It is available through three kinds of communication interface (RS232/RS485/USB) establish a communication connection with a computer.The instrument can be widely used in meteorology, agriculture, forestry, environmental protection, marine, airport, port, scientific research and other fields.A complete set of products including RK600-01 data logger, wind speed sensor(RK100-01/RK100-02) & wind speed sensor(RK110-01/RK110-02).The default is RK100-02 &RK110-02,the RK600-01 data logger can also match RK120-01/02/03 to use.
Features:
- Easy operation
- Visual display
- Real-time monitoring
- Rapid response
- Large capacity data storage
- Remote monitoring and processing of meteorological data analysis
Applications
- Weather monitoring stations
- Safety monitoring of high-altitude equipment
- Ports
- Solar and wind power generation
- Mobile weather monitoring vehicles
- Marine vessels
- Remote airports & helipads
- Road & rail tunnels
Specifications:
| Item | Wind speed (RK100-02) | Wind direction (RK110-02) |
| Range | 0-45m/s | 0-360° |
| Resolution | 0.1m/s | 1° |
| Accuracy | ±(0.3+0.03V) m/s | ±3° |
| Power supply | 12VDC (adapter AC100V-AC240V) | |
| Display | 4.3” color touch screen | |
| Response time | <500mS | |
| Storage capacity | 65000 pieces of data can be stored. | |
| Recording time interval | 1min to 240 min optional | |
| Communication mode | WIFI, GPRS, Ethernet, RS485(typ.) | |
| Communication protocol | MODBUS-RTU | |
| Measurement parameters | 32 Max. | |
| Power consumption | <4W | |
| Operating temperature | -40℃-+70℃@5%RH～95%RH | |
| HMI processor | ARM RISC 528MHz | |
| Relay and alarm output | Customized alarm and relay control output | |
Interface Descripyion:
Real-time data display interface
Historical data display interface
Set interface
Datasheet on RK160-02 Wind Speed & Direction Display Recorder Wind Speed & Direction Display Recorder (pdf, opens in a new tab)