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250mm Multipoint Strip Chart Recorder 4250M
  • 250mm strip chart recorder
  • Up to 96 inputs
  • Unique ‘secret-til-lit’ full function keyboard
  • Six color, multi-point printing
  • Up to 45 traces to chart
  • 80 character, 3 color vacuum fluorescent display
  • Data storage to PC card
  • High speed scanning (all inputs in one second)
  • MODBUS® serial communications
  • Analog retransmission and relay outputs
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Ordering Information
The 4250M is Chessell’s 250mm multipoint recorder. With up to 96 inputs all scanned in one second and a host of advanced features including math, totalizers, timers, counters, PC card drive and serial communications, this versatile recorder can be tailored to meet your exact process requirements. Fully configurable via the standard keypad or by PC, the 4250M also boasts a built-in ‘secret-til-lit’, full function alpha-numeric keyboard.

Features and Options

No OF 8 CH UNIVERSAL INPUT BOARDS
1 Board (8 channels)
2 Boards (16 channels)
3 Boards (24 channels)
4 Boards (32 channels)
5 Boards (40 channels)
6 Boards (48 channels)
7 Boards (56 channels)

No OF 16 CH UNIVERSAL INPUT BOARDS
1 Board (16 channels)
2 Boards (32 channels)
3 Boards (48 channels)
4 Board (64 channels)
5 Boards (80 channels)
6 Boards (96 channels)

‘SECRET- TIL LIT’ KEYBOARD

SUPPLY VOLTAGE
90-132V ac (50/60Hz)
190-260V ac (50/60Hz)

CHART TYPE
22 meter Z Fold
32 meter Roll

No OF RELAY OUTPUT BOARDS
1 Board (8 Relays)
2 Boards (16 Relays)
3 Boards (24 Relays)
4 Boards (32 Relays)
5 Boards (40 Relays)
6 Boards (48 Relays)
7 Boards (56 Relays)

MOUNTING
Panel Mounting
Bench/Portable

COMMUNICATIONS
MODBUS® Communications
(XIODL) Graphic Network
MODBUS® + (XIODL) Graphic Network

No OF 8 CH ANALOG RETRANSMISSION BOARDS
1 Board (8 Channels)
2 Boards (16 Channels)
3 Boards (24 Channels)
4 Boards (32 Channels)

No OF 4 CH ANALOG RETRANSMISSION BOARDS
1 Board (4 Channels)
2 Boards (8 Channels)
3 Boards (12 Channels)
4 Boards (16 Channels)
5 Boards (20 Channels)
6 Boards (24 Channels)
7 Boards (28 Channels)

PCMCIA MEMORY CARD
2MB SRAM Card

MEMORY CARD SOFTWARE
Configuration Save/Restore
ASCII Data Logging
Packed Data Logging
ASCII Logging to Graphic
Pkd Logging to Graphic

MATHEMATICAL CAPABILITIES
Level 1 (basic functions), 32 derived variables
Level 2 (advanced functions), 32 derived variables
Continuous Emissions Monitoring, Level 2 with 96 derived variables, plus 12 each totalizers, timers and counters
Quality Monitoring, 32 Level 2 derived variables, 6 trace generators and 12 timers

ROLLING MEMORY

REMOTE CJC
Remote CJC socketed
Remote CJC No Sockets

TOTALIZERS, COUNTERS AND TIMERS
12 each totalizers, counters, timers

PC CONFIGURATION SOFTWARE

No OF CHART DIVISIONS
100
120
140
150

CERTIFICATION
CSA
CE

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

Last updated March 10, 2004