The Eurotherm Chessell 4181G, high specification, 180mm graphic chart recorder combines the latest technology with the proven reliability for which Chessell is renowned. Designed to meet the rigorous requirements of an industrial environment, this recorder is ideal for production and test purposes.

Display
The back-lit VGA liquid crystal display uses tough thin-film transistor (TFT) technology to give exceptionally vivid color and clarity unmatched by conventional CRT displays. The Model 4181G provides a menu of pre-configured display pages, arranged in a hierarchical system of plant areas, groups and inputs. The display can show process values in a choice of three formats: strip chart, bar graph and numerical as well as an alarm summary.

No OF 8 CH UNIVERSAL INPUT BOARDS
1 Board (8 channels)
2 Boards (16 channels)
3 Boards (24 channels)

No OF 16 CHANNEL DC INPUT BOARDS
1 Board (16 channels)
2 Boards ( 32 channels)
3 Boards (48 channels)

SUPPLY VOLTAGE
90-132V ac (50/60Hz)
180-264V ac (50/60Hz)

4181G Chart type
No Writing System
22 meter Z Fold

No OF INPUT RELAY BOARDS
1 Board (8 Relays)
2 Boards (16 Relays)
3 Boards (24 Relays)

MOUNTING
Panel Mounting
Bench/Portable

COMMUNICATIONS GRAPHICS
MODBUS® RTU+ (XIODL) Graphic Network

No OF 8 CH ANALOG RETRANSMISSION
None
1 Board (8 channels)
2 Boards (16 channels)

No OF 4 CH ANALOG RETRANSMISSION
1 Board (4 Channels)
2 Boards (8 Channels)
3 Boards (12 Channels)

PCMCIA MEMORY CARD
2MB SRAM Card
6MB SRAM Card
16MB ATA Flash Card
32MB ATA Flash Card
64MB ATA Flash Card
256MB ATA Flash Card

MEMORY CARD SOFTWARE
Configuration Save/Restore
ASCII Data Logging
Packed Data Logging

MATHEMATICAL CAPABILITIES
Level 1 (basic functions), 24 derived variables
Level 2 (advanced functions), 24 derived variables
Level 3, (Continuous emissions monitoring), Level 2, plus 12 each totalizers, timers and counters

REMOTE CJC
Remote CJC Socketed
Remote CJC No Sockets

TCT (12 each totalizer, counter, timer)
TCT Supplied

PC CONFIGURATION SOFTWARE
Software Supplied

ADDITIONAL TREND MEMORY
Additional 10Mb memory (20Mb total)

MANUAL LANGUAGE
English
French
German

No OF CHART DIVISIONS
No Chart (writing system not fitted)
75
80
100
120

CERTIFICATES
CuL
CE

BOARD OPTIONS
Conformal Coating (topicalization)

INPUT SIGNAL CONDITIONING
250 ohm shunt resistor
100 ohm shunt resistor
250:1 attenuator