2 IE-COM-C0111-07
Manual for use of thermometer COMMETER C0111 for Ni1000/6180 probe
Instrument is designed for measurement of temperature from RTD Ni1000/6180ppm probe.
Measured values are displayed on a dual line LCD display. Temperature is measured by RTD
sensor Ni1000/6180ppm. Instrument compares measured with two adjustable levels. Breaking the
level is indicated by blinking the proper value on display and by audio indication (switchable).
Instrument is equipped with minimum and maximum memory and Hold function. Minimum and
maximum values and Hold value are possible to display on the LCD anytime.
Technical parameters:
Parameters of measurement:
Range of measurement: -50 to +250°C (can be limited by connected probe parameters)
Resolution: 0.1 °C
Accuracy (without probe): ±0.2 °C at the range of -50 to +100°C
±0.2% from reading at the range of +100 to +250°C
Accuracy (including the probe): ±0.4 °C at the range of -50 to +100°C
±0.5% from reading at the range of +100 to +250°C
Type of compatible probe: with RTD sensor Ni1000/6180ppm and Cinch connector
Measuring interval and display reading refresh: approximately 0.7 s in FAST mode
0.7 to 5 s in dynamic mode
Power: battery 9V or ac/dc adapter 12V with NiCd accumulator 9V
Average current consumption: 0.08 to 0.3 mA (depending on operation mode)
Operation conditions:
Ambient temperature range: -30 to +65 °C
Ambient relative humidity range: 5 to 95 %RH
Outer characteristics in accordance with EN 33-2000-3: normal environment with
characteristics AD1, AE1, AF1, AG1, AH1, AK1, AL1, AN1, AP1, AQ1, AR1,
AS1, BA1, BE1
Storing conditions: temperature -40 to +85 °C relative humidity 5 to 95 %RH
Dimensions: 141 x 71 x 27 mm
Weight including battery (without the probe): approximately 150 g
Battery life depends on selected display refresh mode (see below). In FAST mode display is
refreshed in shortest possible interval with highest current consumption. In dynamic mode display
is refreshed in interval up to 5 s in case measured values remain stable. Refresh interval is
shortened to approximately 0.7 s only if measured values change. Current consumption in this
mode in usual operation is lower, battery life is up to 4 times longer. The FAST mode is
recommend to use only in cases, when slower display response is not acceptable.
Battery voltage drop below 7 V is indicated with blinking of "BAT" in default display mode
(displaying of actual values) and FAST mode is automatically cancelled to save the battery. At the
same time audio indication of alarms is automatically switched OFF.
If instrument is supplied from external ac/dc adapter, internal 9V battery should be replaced with
rechargeable NiCd accumulator. In usual operation from adapter accumulator is charged only with
small current. If accumulator is totally discharged, its full charging in instrument takes
approximately 100 hours. Instrument with accumulator is not recommended for permanent
operation without ac/dc adapter plugged. Accumulator works only as a standby source in case of
power mains failure.
