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PR20 Popular Paperless Recorder

The PR Series high resolution 4.3″, 5.6″ and 12.1″ touch displays provide multiple display formats,easy touch navigation and support for 19-languages allowing ease of use and setup. In addition, freehand messaging is supported with a stylus of finger directly on the touch screen that may be saved as part of the data log file.

There are multiple standard display views on all models; Digital, Bar Graph, Trend / Digital and combination Digital, Bar Graph and Trend while the 12.1″ PR30 also includes a circular chart view.Custom view pages including animation is optional for all models.

PR30 offers Circular Chart view allowing easy replacement* for 1 to multiple legacy circular chart recorders while providing secure electronic data files. The circular chart view is configurable for a variety of time formats from 30 minutes to 4-weeks.


  • Touch Screen, TFT, 65K color

  • 100 msec. scan rate

  • Internal memory: 256 MB Flash

  • CPU: ARM Cortex-A8, 1Ghz

  • Standard: Ethernet, SD slot & USB

  • Option: RS232/422/485 & Pulse input

  • Protection: IP65 front & IP20 rear

  • Standards: CE, cULus & RoHS

  • Pulse input for flow applications

  • Direct Printer connectivity

  • Webserver & Email directly from Recorder

  • Remote IO channels, Virtual channels

  • Master & Slave, Modbus RTU and TCP protocols

  • Custom display pages similar to HMI

  • Batch operations, built in security & FDA 21 CFR part 11

  • 19 international languages


Product positionmedium size and powerful one, input numbers up to the highest 24 channels

Input numbers3, 6, 12, 18, 24 channels

True universal inputsThermocouples: J, K, T, E, B, R, S, N, L, U, P, W5, W3, LR, A1, A2, A3, M RTD: Pt50, Pt100, Pt200, Pt500, Pt1000 (α=0.00385), Pt50, Pt100 (α=0.00391)Cu10 (α=0.00427), Cu50, Cu100(α=0.00426, 0.00428), Ni100, Ni200, Ni500,JPt50, JPt100, JPt200, JPt500, JPt1000 (α=0.003916)Ni1000 (α=0.00617) mA, V, mV

The fastest sampling rateto reach 100 msec / dot, default setting at 1 sec / dot

Math, External channels, Batch, Custom display, FDA 21 CFR part 11only available by Plus versions

Display5.6″ TFT touch screen

Resolution640 x 480

MTFB backlight at 25°C30,000 hrs


Screen saver, EmailYes

A faster CPUARM Cortex-A8, 1Ghz

Internal Flash memory256 MB


EthernetModbus TCP/IP

RS-232/422/485optional RS-232 or RS-422/485 Modbus RTU

SD card Slot, USB host x 2standard, one USB in the front, another USB in the back

Pulse inputoptional DI card offering either logic or high frequency pulse counter

START / STOP keyto start / stop record and to turn off the display only, not recorder itself so that a quick start possible

Calibration correctionon-site calibration possible, or using handy features of Offset and Gain for correction

Multilingualconvenient for local users by offering 19 languages including English, Japanese,Danish, Italian, Polish, Russian, Dutch, Korean, Thai, Turkish, Portuguese,Chinese(simplied, traditional), French, German, Spanish, Swedish,Brazil Portuguese, Czech, other languages negotiable

PC software Historical Viewer+ Configurationstandard

Extensive software Data Acquisition Studiooptional real-time monitoring

Power supply90-250VAC or 11-36VDC

Outer dimensions (W x H x L mm)144 x 144 x189

Shorter mounting depth (mm)171

DIN Panel cutout (W x H mm)137 x 137

ProtectionIP65 front, IP20 rear

Operating temperature0°C to 50°C

Storage temperature-30°C to 70°C

Safety standards to be availableCE, cULus, RoHS

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