• Accommodates J, T, E, or K Thermocouples
• Automatic/Manual/Selective Scanning
• Field Calibration: ± 0.1% accuracy
• Memory Storage; 225 readings/channel
• RS-232C output to data logger/printer
• Isolated Inputs to 250V
• Bench top or NEMA 12 enclosures
• Real Time clock
• Non volatile memory

BENCH TOP MODELS

Bench top models feature an attractive and functional housing. Display and keypad are set at a 45 degree angle for ease of use. Mini-connectors allow quick hookup and changing of thermocouples. Audible alarm 50 db. signals when temperature exceeds set point.

WALL MOUNT MODELS

Wall mount models feature a dust and spray resistant NEMA type 12 housing. Hard wire your inputs to screw terminal strip. The loud alarm, 95 dB is ideal for noisy industrial environments. High and low SPDT are rated for 110VAC. 5A or 220VAC. 2.5A

UNIQUE AND VERSATILE DESIGN

These scanning Thermocouple Thermometers monitor and display up to 12 temperature inputs and also allow you to output the results to your printer or computer. Unique features include: flexible scanning and logging rates, field sensor calibration, selectable thermocouple types, resolution to 0.1°F or °C, settable alarms, memory data storage of up to 255 readings/channel, and complete electrical isolation between all sensor channels relative to derived output signals. One output signal is analog (0 to 1 VDC for bench models, 4 to 20 mAmps for wall mount). The other is an RS-232 output port which is used to transfer elapsed time and temperature data to a serial printer or computer serial port.

PROGRAMMABLE

Program set-up parameters from the front panel keypad, select thermocouple type, channels displayed, scan rate, resolution, temperature scale, and high/low alarm set points. Set alarm for manual or automatic - alarm can be manually disabled for non-critical applications.

EASY TO USE

The bright 12 character, vacuum fluorescent display indicates current channel, temperature reading, and temperature units - warns you of open probes or out of range readings, internal clock monitors elapsed time. HOLD feature freezes all 12 inputs - ideal when simultaneous readings are required. STORE feature transfers current reading of all 12 channels to memory for later retrieval. PEAK and VALLEY features display maximum/minimum values of your run for each channel.

AUTO CALIBRATION

The "Auto Calibration" feature compensates for probe error - system error approaches instrument accuracy. Each channel can be calibrated separately eliminating variation from probe to probe. Calibration and parameter setup are stored in nonvolatile memory - allows easy start-up without reprogramming.

USE AS A DATA LOGGER

All models feature RS-232-C output of temperature readings along with the elapsed time recorded in a tabular format. Up to 255 sets of readings can be automatically logged. Using the Scanning Thermometer as a computer based temperature logger has advantages over PC data acquisition board.

1. No computer disassembly is required to install and wire sensor leads. No commitment to a board slot in the computer and the need to reconfigure the PC software system.
2. Stand-alone operation is possible.
3. Simple thermocouple interfacing, recorder and alarm outputs available, 250V electrical isolation between all channels and more.
4. Superior accuracy and cold junction compensation.

ORDERING INFORMATION