12/22/2014
3
Rev.2
(02.293.480)
[Type text] [Type text]
If an alarm condition occurs,
Fail
and the type of alarm will alternate on the display.
An audible alarm will sound if an alarm condition occurs and can be switch off by turning off the alarm switch. Once the
process temperature fall within the low and high limit values, you will need to press the reset button on the control module
to turn the load receptacle back on.
Control Sensor
Proper placement of the sensor can eliminate many problems in the total system. The probe should be placed so that it
can detect any temperature change with little thermal lag. In a process that requires fairly constant heat output, the probe
should be close to the heater. In processes where heat demand is variable, the probe should be close to the work area.
Some experimenting with probe location can be tried to provide optimum results.
Specifications
Control Mode
- Microprocessor-based, single input, single output.
Operator Interface
-
Advance, Reset, Up and Down
keys and ON/OFF switch.
- Dual, four digit LED displays.
- Thermocouple receptacle or (RTD) and 3-wire load receptacle.
Input
- Type J, K , T thermocouple or (RTD): input grounded or ungrounded.
- Automatic cold junction compensation and break protection for sensor.
- Degrees F or degrees C display; user selectable (preset for degrees C)
Range Type J:
-200°C to 1200°C
Range Type K:
-200°C to 1370°C
Range Type T:
-200°C to 400°C
Range Type RTD:
-200°C to 800°C
Primary Output (Heating or Cooling)
- 15 Amp, 120 Volts.
Accuracy
- Calibration accuracy: 0.1% of span.
- Temperature stability: 0.2
o
F /
o
F rise in ambient maximum.
- Voltage stability: 0.01% of span / % of rated line voltage.
Power
- 50/60 Hz 5%
- Data retention upon power failure via nonvolatile memory.
Operating Environment
-
32 to 149
o
F / 0 to 65
o
C; 0 to 90% RH, non-condensing.