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Paperless Recorder/Data Acquisition System

RD8800 Series

RD8800 Series:Paperless Recorder/Data Acquisition System

Temperature Paperless Recorder

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2 year warranty CE OmegaCare RoHS
  • 2, 4, 6 or 12 Isolated Analog Inputs
  • 127 mm (5") Bright LCD or 142 mm (5.6") TFT Color Graphic Display with Touchscreen Control
  • Record Data on 31/2 Inch Disks or Compact Flash Memory Cards
  • Windows Based Software (Optional)
  • Math Functions Include +, -, x, ÷, Logarithms, Totalization, Powers, Averages, Timers and Custom Equations
  • Independent Recording Rates for Each Channel
  • Set Up and Automatically Search Data Files by Signal Values, Alarms, or Date/Time Parameters
  • Alarm/Event Information
  • 5 Alarms (High, Low, and Rate of Change) per Channel
  • RD8800-SW Windows Based Software
    • Direct Data Transfer
    • Simultaneous Multi-File Viewing
    • Multi-Drop up to 31 Units Via RS-485 with MODBUS Protocol
    • Remote Data Acquisition and Recorder Configuration
    • Search, Combine, Analyze, Print, and Export Data Files to Other Programs
View related products - Recorders

Description

Specifications
INPUT SIGNALS
Thermocouple: J, K, T, E, R, S, B, C, N
RTD: 10 ½ Cu, 100 ½
Pt 385, 100 ½ Pt 392, 200 ½
Pt 385, 200 ½ Pt 392, 120 ½ Ni 385
DC Voltage: Linear, square root, logarithmic
DC Current: 0/4 to 20 mA, 10 to 50 mA Dry Contact

INPUT ACCURACY
Thermocouple: ±1.5°C for J, K, T, E, N (Nicrosil-Nisil); ±3°C for R, S and C; ±4°C for B
RTD: ±0.5°C or 0.2%
DC Voltage:
±0.06% for ±150 mV, ±1.25 V, ±2.5 V;
±0.1% for ±12.5 V, ±25 V
Current: ±0.15% with external 50½ 0.1% shunt
Input Resolution: 0.0015% of full scale, 16 bit
Input Impedance: >10 megaohms on 150 mV,1.25 V, 2.5 V, >100 K on 5, 12.5, 25 Volt ranges
Max. Input: 50 Vdc
Scan Rate: All points measured every 125 ms
Isolation: 300 Vdc or peak Vac between channels
Common Mode Noise Rejection: >100 dB, 50/60 Hz
Normal Mode Noise Rejection: >50 dB, 50/60 Hz
EMC Compliance: Meets or exceeds the requirements of EMC 89/336/EEC

RECORDING
Recording Rates: User programmable from 8 samples per second to 1 sample every 10 minutes
Format: Windows compatible file system. Proprietary file structure
Storage Capacity: 700,000 samples for a 1.44 megabyte 3.5" disk or 64 MB samples on 128 MB Flash card
Internal Memory: 1 MB RAM (non-volatile)

DISPLAY
Display Type Mono: CCFL backlit STN liquid crystal display 127 mm (5.0")
Resolution Mono: 240 H x 128 V pixels
Display Type Color: CCFL backlit Active Matrix TFT Liquid Crystal Display 142 mm (5.6")
Resolution Color: 320 H x 234 V pixels
Display Modes: Graphics (trending, vertical or horizontal), bar graphs (vertical or horizontal), digital meter, alphanumeric alarm and event data or combinations on a split screen. Review trend data. Search by time, date or signal value
Display Update Rate: 1 second. Data update rate programmable from 1 to 60 seconds
Virtual Chart Speed: Programmable: 10 mm/hr to 15,000 mm/hr (0.5 in/hr to 600 in/hr). Chart speed is independent of storage rate
Virtual Chart Scales: 2 sets of 8 scales
Display Windows: Time/date, graphics (bars, large digital, trends), disk status, system status, menu button bar, unit identification, alarms/events
Buffer: Internal buffer enables real time browsing of historic chart data independent of recorded data.
Configuration: Touchscreen control menu with button bar or simple programming on IBM compatible PC with optional software
Software: Spreadsheet export utility software included. Graphical software optional. Windows 95/98, ME, 2000, XP or NT. On 31/2" disk.

OPTIONS
Alarm Contacts: 3 or 6 isolated Form C, 3 amp @ 250 Vac or 26 Vdc
Remote Inputs: 3 isolated inputs user selectable as dry contact or 5 to 12 Vdc activated. Inputs share a common. Configurable for chart control, alarm, acknowledge/reset, event markers, totalizer reset or logic input
Communications: ESD protected RS-232 with full hand shaking. Supports modem or isolated
RS-485 network port. Serial Protocol - MODBUS RTU or MODBUS ASCII.
Ethernet: 10BaseT

POWER
Power Requirements: 100 to 240 Vac, 50/60 Hz, or 125 to 300 Vdc, 35 VA max.
Power Fail Protection: Programmed parameters stored in non-volatile memory. Clock battery backed. Retention time without power >12 months.

ENVIRONMENTAL
Operating Temperature: 5 to 40°C (41 to 104°F) (floppy disk), -10 to 50°C (14 to 122°F) (card)
Operating Humidity: 10% to 80% RH non-condensing
Wash Down: IP65 front panel only
Safety: Meets UL-311-1 and EN61010-1
Dimensions: 144 x 144 x 236 mm (5.669 x 5.669 x 9");
panel cutout: 138 x 138 mm (5.43 x 5.43")
Weight: Approx. 3.2 kg (7 lb)

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All amounts shown in USD
Note: Recorder comes with 31/2" disk drive, manual, utility software and AC power cord for connection to the standard IEC320 AC power supply connector (similar to PC’s) on the rear of the recorder.
*To order recorder with compact flash data storage in place of the 31/2" disk drive, replace “D” at end of model number with “F”, same price. To special order AC power screws in place of the cord, add “-ST” suffix and $25 to the price.
To special order 18 to 30 Vdc power option, add suffix “-DC” and add $225 to price. Options may be shipped installed in the recorder by adding option suffix and price to base model. OMEGACARESM extended warranty program is available for models shown on this page. Ask your sales representative for full details when placing an order. OMEGACARESM covers parts, labor and equivalent loaners.
(OPTIONS SHOWN IN THIS "NOTE" ABOVE ARE PRICED IN US$)

Part Number Builder

Build Your Part Number Below
Option Descriptions:


(1) Input select from:
02 for 2 Input
04 for 4 Input
06 for 6 Input
12 for 12 Input

(2) Disk Drive select from:
D for 3 1/2 in Disk drive
F for Recorder with compact flash data storage

(3) Additional Option select from:
Nothing(leave field blank) for None
-ST for AC power screws in place of the cord
-DC for 18 to 30 Vdc power

(4) Additional Option (Field Installable) select from:
Nothing(leave field blank) for None
-AL3 for Alarms 3-relay contacts 3 control inputs
-AL6 for Alarms 6-relay contacts 3 control inputs
-C24 for Communications RS232/RS485
-EI for Communications Ethernet
Note: All combinations may not be valid, check spec sheet for valid part numbers.
Related Links
Product Manuals:
Download RD8800 Software - Software Manual for Ethernet
Download RD8800 Series - Modbus Protocol for the RD8800
Download RD8800 Series - Paperless Data Recorder