SL709 Data logger - Signatrol UK

SL709
Dual Channel Pulse Input Data Logger

The SL709 is a dual channel pulse data logger. The SL709 is commonly used to measure the switch output from flow meters although it can be used as a standard pulse counter. The SL709 will count up to 4096 counts in the predefined sample period. The SL709 can be connected direct to switches, or volt free contacts as well as electrical signals where the low level is less than 0.5VDC and the high signal is between 4.5VDC and 24VDC. As with all SL700 series data loggers, they are supplied with an internal battery giving up to 10 years battery life.

Specifications	SL709
Power	Internal Battery
Battery Life	10 Years
Temperature Range	-40°C to +70°C
Channels	Two
Input	Volt Free Contact or Voltage: Low = <+0.5VDC High = >+4.5 to +24VDC
Accuracy	±1 Pulse / Sample Period
Maximum Pulses / Sample Period	4095
Resolution	12 Bit
Number of Readings
SL709	21,500
SL709-128K	87,000
Sample Rate	8 seconds to once every 8 hours - Standard 25 readings per second using option battery pack
Ingress Protection	IP20
Software Alarms	No
Delayed Start	Yes
Stop When Full	Yes
Material	Noryl
Warranty	3 Years
Dimensions (LxWxH)	107mm x 74mm x 22mm
Download Software	Not Available
Online Datasheet
Order Code
Standard 32K Memory	SL709
128K Memory	SL709-128K