■ Wide selection of power and temperature controls to match most heating
applications
■ Designed and tested to provide accurate, long-term service
■ Low profile, Space-saving designs
■ New extended warranty on many models
특징 및 용도 (Features & Applications)
This microprocessor-based ramping control provides four -file/24-step program
capability or easy-to-use non-ramping set-point operation. Ramping operations
include four files with six steps each. Programming options include ramp-rate or
time-based profiles, guaranteed soak deviation, program ooping, and program
status selection after power outage. Files many be linked to create a single,
24-step program. Also allow automatic setting of control parameter with
little user input. RampTrol automatically sets the PID parameters
(proportional band, reset/integral, and rete/derivative) through a “leaning”
sequence in the auto-tuning mode. The primary analog input is a thermocouple.
The back panel features a nine-pin serial port for communication with
a PC. A secondary output is available for cooling, along with a 4-20ma retransmit
output for temperature recording and an RTD input. Information is stored
in non-volatile memory.
* 경사율(Ramp Rate)혹은 시간이 자동으로 Program되어, 온도조절을 위한
PID 파라메타에 자동 설정됨.
* 4-File /24-Step (4×6)
* RS 232 Interface : PC or Printer로 DATA 관리
* 0.1% 정밀도
규격 (Specifications)
* Control Mode : Single output. Optional retransmit of set point or process
variable. Four-file/24-step ramping or non-ramping,
set-point control. Selectable control status following
power loss.
* Operator Interface : Dual, four-digital LED displays
Upper, 0.4 inch (10 mm) for process (red)
Lower, 0.3 inch (8 mm) for set point (green).
Mode, Hold/Run, Display, Up, and Down Keys.
* Accuracy : 0.1% of sapn, Temperature Stability ±0.2%
‘F/’F change in ambient.
* Input : Factory set for thermocouple : grounded or ungrounded.
Lab Bench Case: w8”×d8”×h4 3/4”.
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