ramptrol
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 looping, and program status selection after power outage. files may be linked to create a single, 24-step program. also allows automatic setting of control parameters with little user input. ramptrol automatically sets the pid parameters (proportional band, reset/integral, and rate/derivative) through a “learning” 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.
specifications
control mode: single output. optional retransmit of set point or process variable. four-file/24-step ramping or non-ramping, set-point control. ramp-rate or time-based programming. selectable control status following power loss.operator interface: dual, four-digit 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 span, temperature stability +/-0.2%°f/°f change in ambient.
input: factory set for thermocouple;grounded or ungrounded.
lab bench case: 8"w x 8"d x 4 3/4"h.
货号
描述
控温范围
探头类型
104a pl912
15a@120v, 1,800w
0-816°c
type j
104a pl912k
15a@120v, 1,800w
-200-1371°c
type k
104a pl912t
15a@120v, 1,800w
-200-399°c
type t
104a pl924
10a@240v, 2,400w
0-816°c
type j
104a pl924k
10a@240v, 2,400w
-200-1371°c
type k
104a pl924t
10a@240v, 2,400w
-200-399°c
type t
​

---

上海涸宇机电科技有限公司

17317611498
中国 上海