BrainChild PR20 is a paperless digital recorder for laboratories, factories and classrooms alike. It has a built-in high resolution 5.6-inch touchscreen display, 24 channels, plug & play IO cards, and internal Flash memory storage. Standard Ethernet and optional RS-232/RS-422/RS485 communication enable users to access onscreen data and setup remote monitoring via the RS serial interface or Ethernet networking. The PR20 paperlss chart recorder includes standard configuration software featuring a historical viewer.

The new PR series paperless recorders are launched in full product range with outstanding specifications and features. PR series includes a low-cost PR10, a popular PR20 and a high-end PR30. Recorders in 4.3” & 12.1” displays in addition to 5.6”, 100 msec. sampling rate, external channels, batch, custom display, more strict FDA 21 CFR part 11, handwriting messages, SD slot, 2 USBs, pulse input, field calibration, Web Server, email, 19 languages, IP65, and yet in shorter depth 167mm.

Features

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

Applications

Semiconductor industry

Control of furnace temperature for temperature process in semiconductor temperature process control

Ceramic / kiln / glass industry

Temperature record as a heating process in a ceramic sintering furnace

Medical mechanical water system

It is used for environmental parameter monitoring and recording, and can set numerical abnormal alarm. It can choose paperless recorder to realize paperless recording mode, and can also record key parameters in real time with paper recorder.

Beer brewing system

It can be used for environmental parameter monitoring and recording, and can set numerical abnormal alarm. It can choose paperless recorder to realize paperless recording mode, and can also record key parameters in real time with paper recorder.

Other Applications

Water treatment PH/conductivity record
Food sterilization process record
Exhaust gas treatment system record
Quality assurance test standard

Specifications

Product position	Medium size and powerful one, input numbers up to the highest 24 channels
Input numbers	3, 6, 12, 18, 24channels
True universal inputs	Thermocouples: 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), Ni100, Ni200, Ni500, JPt50, JPt100, JPt200, JPt500, JPt1000 (α=0.003916) Ni1000 (α=0.00617) mA, V, mV
The fastest sampling rate	To reach 100 msec / dot, default setting at 1 sec / dot
Math, External channels, Batch, Custom display, FDA 21 CFR part 11	Math in standard version, others in Plus versions
Display	5.6″ TFT wide touch screen
Resolution	640 x 480
MTFB backlight at 25°C	30,000 hrs
Backlight	LED
Screen saver, Email	Yes
A faster CPU	ARM Cortex-A8, 1Ghz
Internal flash memory	256 MB
RAM	256 MB
Ethernet	Modbus TCP/IP
RS-232/422/485	Optional RS-232 or RS-422/485 Modbus RTU
SD card slot, USB host x 2	Standard, one USB in the front, another USB in the back
Pulse input	Optional DI card offering either logic or high frequency pulse counter
Process control	PID, Ramp& dwell
START / STOP key	To start / stop record and to turn off the display only, not recorder itself so that a quick start possible
Calibration correction	On-site calibration possible, or using handy features of Offset and Gain for correction
Multilingual	Convenient 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+ configuration	Standard
Extensive software data acquisition studio	Optional real-time monitoring
Power supply	90-250VAC 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
Protection	IP65 front, IP20 rear
Operating temperature	0°C to 50°C
Storage temperature	-30°C to 70°C
Safety standards	CE, cULus, RoHS