ETM Delta Blue Mini is the latest addition to ETM delta logger family. It is a battery-powered, rugged wireless data logger, used for measuring and control of remote areas or installations without access to mains power or a fixed communication line. It offers a reliable and cost-effective solution for your monitoring and data logging needs.
Integrated GPS makes the Delta Blue Mini suitable for mobile applications like petroleum tanks, cooling containers and construction machinery. Delta Blue Mini is equipped with an accelerometer in order to recognize movement, which can be used in alarm applications.
IoTConx , the common remote management tool across ETM logger family, has built-in sensor templates, powerful dashboard, and diagnostics capabilities. Its intuitive user interface allows quick configurations, troubleshooting, and easy access to data from anywhere.
Where does this wireless data logger operate ?
Delta Blue Mini operates globally in any 2G/3G and 4G cellular network. Other devices available in LoRa networks.
Does this wireless data logger support interchangeable sensors ?
Delta Blue Mini allows interchangeable sensors option. This allows you to expand flexibility of your equipment , with wide selection of sensors and parameter options.
What sensors does this wireless data logger support?
Delta Blue Mini supports 4-20 mA, 0-5V and 0-10V digital/pulse inputs. This enables use of sensors like level , flow , pressure ,temperature ,rain ,climate meters ,salinity, turbidity ,PH, pulse and current transducer.
ETM Delta Blue Mini Wireless Data Logger Benefits:
Low cost and low maintenance
Immediate notification via WEB, SMS or email when a serious event occurs
Reduces downtime and minimizes damage to equipment
No need for fixed communication or power
Multiple pre-configured in & outputs for easy and fast installation
Easy access to logged measurements via ETM’s IoT Cloud Dashboard (IoTConx)
Remote user-friendly configuration via ETM’s IoT Cloud Dashboard (IoTConx)
Specifications
Model: Delta Blue Mini
I/O Connections (8 lead cable with free ends)
I/O 1 (Brown lead): Digital input or pulse counter
I/O 2 (Blue lead): Digital input or Analogue input 4-20mA configurable with dip-switches
I/O 3 (Yellow lead): Digital input or Analogue input 4-20mA configurable with dip-switches
I/O 4 (Green lead): Digital input or Analogue input 4-20mA configurable with dip-switches
I/O 5 (Red lead): Digital input or Analogue input 4-20mA configurable with dip-switches
I/O 6 (Black lead): Analogue input 0-5 VDC or 0-10 VDC configurable with dip-switches
Sensor feed (Orange lead): 3.6 VDC, 5 VDC or 16 VDC configurable with rotary switch
Ground (Grey lead)
Logging channels
Maximum 6 simultaneous channels, max logging frequency 1/min
Cellular
2G , 3G and 4G
LTE: 700/800/850/900/1700/1800/1900/2100/2600 MHz
(band 1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 28)
Antenna Cellular:
Integrated cellular antenna and connector for external antenna
GPS
Support for GPS/QZSS, GLO, Gal and BDS
Support for GPS activation from motion sensor
Antenna GPS:
Integrated GPS antenna and external connector for external GPS antenna
Internal sensors
Temperature: -40°C – +80°C, accuracy at 25°C ± 0.5°C
Humidity: accuracy ± 3%
Barometric pressure: 300-1100 hPa, accuracy ± 0.25%
Accelerometer: 3-axis motion sensor
Battery
3.6V, 14Ah ER34615M battery with 2-pin connector
Power consumption
600 mA (rated), <150mA (transmitting), <35uA (sleep)
Battery lifetime
Up to 3 years battery lifetime with internal sensors logging every hour and data transmission over 4G cellular network every four hours.
Operating temp
-30°C to +70°C
Weight
450 g with I/O Cable
Size
80mm (W) x 140mm (L) x 65mm (H) excluding cable grommet.
Casing
Ventilated IP66/67 casing in polycarbonate with clear lid with polyurethane gasket.
Accessories
Temperature sensor, temp/humidity sensor, depth pressure sensors, mounting bracket in stainless steel, replacement 16Ah battery.
Connectivity
We can deliver the Delta Blue Mini with IoT SIM cards which roaming worldwide.
