Data Acquisition Systems

Paperless Recorder / Data Logger Type JRTDL/2-IN

 

JRTL have selected & developed a range of data recorders to complement our heating systems & portable hot bonding controllers.  They can be used as stand alone monitors or modular additions for this equipment to record temperature & pressure (if required).  This maintains traceability for future records.

 See below for more information: 

Grant Instrument have been supplying data acquisition systems for over thirty five years.  JRTL are proud to have partnered with them on their range of systems and services and are pleased to be able to offer their latest offering of modular Squirrel Loggers.

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.

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.

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 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.

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.

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

   sq116  sq16plus  sq16pro
 basic advanced advanced with internal hub
No of channels diff  8 8 8
No of channels single ended  16 16 16
Channel expansion  NO YES up to 128 channels  YES up to 128 channels
2 wire resistance YES YES YES
3/4 wire resistance NO YES YES
Differential voltage  -30 to 30V  -60 to 30V  -60 to 30V
1/4, 1/2 & full bridge YES YES YES
Single ended DC YES YES YES
Differential DC YES YES YES
Current Loop (4 to 20mA) YES YES YES
Themocouple S.E and diff  B, C, D, J, K, N, R, S and T YES YES YES
Thermistor Grant & user defined YES YES YES
Digital state input channels YES YES YES
Digital alarm outputs YES YES YES
Ref junction temperature YES YES YES
Scan intervals  0.1 sec to 24 hrs 0.01 sec to 24 hrs  0.01 sec to 24 hrs
Internal ref temp accuracy  better than 0.1°C over range 5-40°C better than 0.1°C over range 5-40°C better than 0.1°C over range 5-40°C
Fast channels  up to 8HZ  up to 100Hz x2 channels  100Hz x2 channels
Calculated channels  16 16 16
SDI-12  NO YES YES
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 up to 6 months all channels logging every 15 mins
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  8 to 38 V dc at 150mA when connected to an external supply
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
WiFi NO NO YES
Open thread NO NO YES
4G NO NO YES
Lora NO NO YES
Dimensions 257mm x 206mm x 57.3mm 257mm x 206mm x 57.3mm 257mm x 206mm x 57.3mm 
Weight 1.5 kg 1.5kg 1.5kg

To arrange a demonstration or for more information contact us.

Dual Channel Printer / Data-Logging Thermometer Type JRTHD-M2-PRINT/PCMicroprocessor based data logger combining printing and data-logging thermometer.  Housed in a durable ABS plastic case with easy to use push buttons and a custom LCD display incorporating a backlight.

The printing data logger measures temperature over the range of -200 to +1370°C with a resolution of 0.1°C/°F (-200 to +650°C) or 1°C/°F.  The unit incorporates two mini thermocouple sockets, input selectable for type: K/J/T/R/S/E probes, enabling the user the option of connecting one or two t/c's with selectable readings and printing of probe 1, probe 2 and a differential temperature reading. 

The dot matrix printer prints directly onto thermo-paper, eliminating the need for an ink cartridge or ribbon.