sq Series Overview

Ultimate data logging experience, instant connectivity

The Squirrel sq range of data loggers and software, offers you the ultimate experience in data logging through powerful performance, connectivity and innovative software. These next generation loggers boast multiple features to meet your business and applications needs.

Choose your parameters, set your goals

The universal channel inputs measure current, voltage, resistance, and a host of parameters that includes; temperature, humidity, pressure, flow, wind speed, and concentration. Digital channels automatically trigger or stop logging. This means you can set the logger to automatically start or stop logging if an event occurs.

Control via your app, get the data you need instantly

Communication through a dedicated mobile app comes as standard via wireless Bluetooth as well as the ability to network data loggers through the all-new communications hub, giving a host of remote operating options together with powerful data capture. Get the right data, alerts and alarms when and where you want them.

Easy to use, simple to set up

Easy to use and easily programmed, using the new SquirrelView software. The all-new Squirrel data loggers give you everything from standalone portable data logging to a fixed on-line monitoring system that measures many parameters, always giving you instant data access.

Extend your channels, stack to save space

Each logger has 8 differential channels and is easy to extend using the new SquirrelView software and sqhub. Multiple loggers may be linked, enabling up to 128 channels of data to be measured and monitored at any one time. Designed for stacking, saving you space and giving you the option to use multi channel logging.

Small in size, big in capability

Tough, technology lead loggers, designed to give fast and accurate data, store it safely and retrieve easily for precise reporting when you need it.

Specifications

sq16 sq16plus sqhub
basic advanced advanced comms gateway
No of channels diff 8 8 N/A
No of channels single ended 16 16 N/A
Channel expansion NO YES, up to 128 channels* YES, with loggers
2 wire resistance YES YES N/A
3/4 wire resistance NO YES N/A
Differential voltage -25 to 50V -40 to 60V N/A
1/4, 1/2 & full bridge YES YES N/A
Single ended DC YES YES N/A
Differential DC YES YES N/A
Current Loop

(4 20mA)

YES YES N/A
Thermocouple S.E and diff B, C, D, J, K, N, R, S and T YES YES N/A
Thermistor Grant & user defined YES YES N/A
Digital state input channels YES YES N/A
Digital alarm outputs YES YES N/A
Ref junction temperature YES YES N/A
Scan intervals 0.1 sec to 24 hrs 0.01 sec to 24 hrs N/A
Internal ref temp accuracy better than 0.1°C over range 5-40°C better than 0.1°C over range 5-40°C N/A
Fast channels up to 8Hz up to 100Hz x2 channels N/A
Calculated channels 16 16 N/A
Meter mode (via smartphone) YES YES YES
Battery life up to 6 months all channels logging every 15 mins up to 6 months all channels logging every 15 mins N/A
External power 8 to 38 V dc at 150mA when connected to an external supply 8 to 38 V dc at 150mA when connected to an external supply 8 to 38 V dc at 150mA when connected to an external supply
Sensor power output 8 to 38 V dc at 150mA when connected to an external supply 8 to 38 V dc at 150mA when connected to an external supply N/A
Memory x 4GB x 16GB x 16GB
Operating environment -30 to +65°C, 0 to 95% RH

(non-condensing)

 -30 to +65°C, 0 to 95% RH

(non-condensing)

-30 to +65°C, 0 to 95% RH

(non-condensing)

USB YES YES YES
Micro SD YES YES YES
Bluetooth YES YES YES
Ethernet NO NO YES
Wi-Fi NO NO YES
Open Thread NO NO Option
4G NO NO Option
Lora NO NO Option
Dimensions 257mm x 206mm 57.3mm 257mm x 206mm 57.3mm 257mm x 206mm 57.3mm
Weight 1.5 kg 1.5 kg 1.5 kg

 

Downloads

Product Manuals:

 

Further Information: