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Ecolog-Net LA8/WA8
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ECOLOG-NET LA8/WA8 data logger is a network-compatible 8-channel device that accepts 4-20mA signal from any device. It can be used in conjunction with a large range of transducers for diverse applications. Display shows appropriate units with the reading for each channel.

The logger is available with a LAN or wireless LAN interface, allowing connectivity through the LAN network to elproLOG software loaded on a PC. Data can be saved on the PC or on the server.

Multiple level alarm features are built in for local or network alarming. The device offers a high level of data safety as it has an internal Lithium battery which ensures that, in the event of a power failure, all the logged data is retained and the internal clock keeps running.


  ENQUIRY
MODELS
Product description Code
ECOLOG-NET LA8 data logger E2720
ECOLOG-NET WA8 data logger with standard WLAN 802.11b E2722

 

MORE INFORMATION

FEATURES

Product details for ECOLOG-NET LA8/WA8
bullet 8-channel data logger with LAN interface and display
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bullet 8 universal inputs for 4..20mA transducers
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bullet 2 digital inputs for start trigger, alarm delay/reset
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bullet Autonomous data logging even in the event of network and power failures.
3.6V backup Lithium battery
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bullet Large memory capacity of 64,000 data points
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bullet LCD display for measured value and status
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bullet Versatile alarming capabilities
  bullet    Via network
  bullet    Local via integrated alarm contacts
  bullet    Alarms shown on display
  bullet    Via integrated alarm buzzer
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bullet Up to 100 meters of sensor cables can be used

SPECIFICATIONS

Product specifications for ECOLOG-NET LA8/WA8
Measurement range 3.6mA to 20.4mA
Accuracy ±0.04mA
Resolution 0.003mA
Measurement interval 3 seconds to 3 hours
Memory capacity 64,000 data points
Display LCD display.  Shows date, time, alarm status, upper/lower threshold value violated, sensor number, measured value with unit and progress bar
Alarm signalling options Relay contact S, semiconductor contact alarm 1 and internal buzzer
Power supply UB: 10 to 30VDC
ECOLOG-NET LA8: 12VDC, 140mA; 24VDC, 70mA
ECOLOG-NET WA8: 12VDC, 200mA; 24VDC, 100mA
Working resistance 50 to 100-Ohms
Protection class IP30
Software elproLOG QLS suite (Windows 2000/XP/Vista OS)
Data communication LAN/WLAN network port, ethernet TCP/IP or USB
Battery life Approx. 10-12 months at 1 sample per minute (assuming 2 channels are used)
Approx. 13-18 months at 1 sample per minute, with logger display off (assuming 2 channels are used)
Approx. 3 months in the event of a total power failure (assuming 2 sensors are attached)
Data logger operating temperature LA8: -40 to +55°C; WA8: -20 to +55°C
Data logger weight Nett 600gm
Dimensions 141 x 104 x 47mm

DOWNLOADS

Documentation and software downloads for ECOLOG-NET LA8/WA8
Data Sheet ECOLOG-NET LP8/WP8

ACCESSORIES

Recommended accessories for ECOLOG-NET LA8/WA8
Product description Code
elproLOG standard QLS software (consists of Analyze QLS, MONITOR & EVENT modules) E3573
elproLOG QLS+ software (consists of Analyze QLS, MONITOR, USER & EVENT modules) E3573U
elprolog QLS suite (consists of Analyze QLS, MONITOR, USER, WEBACCESS & EVENT modules) E3573WAU
12V PoE module E2370A
Alarm interface E2355A
Automatic telephone dialer alarm E2341B
Alarm light flasher E2311B
Sound buzzer with light E2311C
24VDC power supply, 100-230VAC, 0.35A with DB9 connector E2750V24
12VDC power supply, 100-230VAC, 0.7A with DB9 connector E2750V12
DB9 connector, male, green for temperature connection E2754GF
DB9 connector, male, white for alarm connection E2754WS
DB9 connector, female, red for supply connection E2754RT
DB9 connector, soldered probes, metallized housing E2754MT
Connector cover E2759LAN
Battery, 3.6V E2820
2m sensor 4-wire extension cable with M12 connector E3206LO2
5m sensor 4-wire extension cable with M12 connector E3206LO5
12m sensor 4-wire extension cable with M12 connector E3206L12
20m sensor 4-wire extension cable with M12 connector E3206L20
30m sensor 4-wire extension cable with M12 connector E3206L30
Female M12 connector with insulation displation contact (IDC) E2755Q
Female M12 connector with terminals E2755S
Male M12 connector with insulation displation contact (IDC) E2757Q
Male M12 connector with terminals E2757S
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