DATALOGGERS

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DATALOGGERS

Features : Thermocouple, RTD, Voltage ( 0–1V/5V ), Current ( 0/4–20 mA DC ), Humidity, Pressure Input Models And Multi Input Models.
Individual Channel calibration facility with unit of measurement.
Automatically Measures , Monitors and Records Input Signals.
Easy User Friendly Programming from Front Panel Keys.
RS 232 Communication for Computer Interface – Optional RS 422 or RS 485.
Data Cache with 32 KB Buffer Memory - Standard.
Prints directly on Stand alone Printer or through PC.
Software to print Data in Tabular format & Graphical format optional.
Optional – Alarms Selectable for Process Deviation.
Single/Double DIN size.

RS 232 to RS 485 CONVERTER
* Optically isolated. WINDOW BASED SOFTWARE
Premier’s Model PE 2500 Series are compact Datalogger that measure, display, record and print data from variety of inputs including thermocouples , Voltage , Current , Humidity Pressure or combination of inputs. For applications in various operating environments, Models are available for either Panel Mounting or Wall Mounting or Bench Top use. While logging the process the display shows Channel Number and the value of the reading. The display is also used to view the time by Time Command key. Optionally Time , Channel Number and the value of the reading can be displayed while logging.
The data Cache buffer Memory provides temporary storage before printing or downloading.
Completely programmable from the keyboard, input parameters include current data, time and log/print interval, the number of Channel scanned or skipped, scaling of display, High and Low alarms and non volatile storage of the system in an electrically programmed RAM.

TECHNICAL SPECIFICATIONS

Thermocouple Inputs Types : J (0 – 400dC) , K (0 – 1200 dC) T -200 – 200 dC)

Resolution : 1 dC, and 0.1 dC for 200dC range

Input Impedance : 1 Meg
Cold Junction Compansation : Automatic – Solid State – 0 – 50 dC

RTD Input Type : Pt-100 ( -200 to 600 dC or 0 to 200dC )

Resolution : 1 dC, and 0.1 dC for 200dC range

Measurement : 3 Wire technic

Voltage Input Range : 0 – 1V / 5 V DC

Input Impedance : 1 Meg

Resolution : 100 uV

Facility : to accept Humidity( 10 to 100% rh) or Pressure Sensor output

Current Input Range : 0 to 20 mA or 4 to 20 mA

Resolution : 10 Ua

General Input : 8 / 16 / 24 / 32 / 48 / 96 channel input
4 digit 0.5” ht red LED for Input
2 digit 0.5” ht red LED for Channel
6 digit 0.5” ht red LED for Time ( hh:mm:ss )

Accuracy : 0.5% +/- 1 count

RS-232-C Interface : programmable baud rate, 9 pin “ sub-D” connector

Dwell Time : 2 to 10 Sec/Channel

Facility : 1) Real Time Clock with calendar
2) Scan Time settable - 1 to 99 sec
3) Log Time settable – 1 to 99 Minutes

Power : 230 V AC +/- 10%, 50 Hz.

Output : Common or Individual 1 C/O 2A/230 V AC relay or SSR

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