Comark RF500 Instrukcja Użytkownika Pobierz pdf (Strona 12)

• LCD display for local readings

• Green/red LEDs to show active and alarm conditions

• Tough, dust and waterproof case to IP67 standard

• Up to 5 years’ battery life

• Ability to log over multiple periods

• Large 32k memory with wraparound so no lost data:

1 channel: 16,000 samples

2 channels: 8,000 samples

3 channels: 5,300 samples

4 channels: 4,000 samples

5 channels: 3,200 samples

• Infrared interface for programming and

downloading data

• Logging frequency from 1 second to 99 hours

(2 seconds/minute for N2014)

Diligence EV Data Loggers

Stand-alone temperature and humidity loggers

that remove the risk of human error.

These high specification time and data loggers

are lightweight and small enough to be used

almost anywhere.

They can be permanently located or used to

monitor goods in transit and various models

are available for measuring temperature humidity

and different process parameters. A long battery

life and a large memory allow logging over

extended periods.

Comark EV software is required to program

logger tasks, download and analyse data and

keep permanent records to aid compliance with

21CFR Part 11. Two software versions are available,

see Diligence EV Accessories panel opposite.

YEAR

WARRANTY

Technical Selector

Displayed

Resolution Sensor Type Measurement Range Accuracy

N2011 0.1° Thermistor –40°C to +70°C

N2012 0.1° Thermistor

N2013

Thermistor

Type K Thermocouple –200°C to +1372°C

N2014 Type T Thermocouple –200°C to +400°C

Thermistor –50°C to +150°C

N2015 – 4 to 20mA

emperature: 0.1°

Humidity: 0.1% RH

4 digits,

1 decimal place

Temperature: –20°C to +60°C

Humidity: 0 to 97% RH non-condensing

Instrument Accuracy at

20°C: ±5°C + 0.5% of reading

Instrument Accuracy at

20°C: ±0.3% of full scale

±0.5°C

Internal sensor: –40°C to +70°C

External/sensors: –40°C to +150°C

System Accuracy at:

(Temperature)

–25°C to +50°C: ±0.5°C

–40°C to +80°C: ±1.0°C

–40°C to +150°C: ±2.0°C (typical)

(Humidity N2013 only)

–20°C to +60°C: ±3%

*EVt1 and EVt2 are described on page 14

EVt1* –20°C to +70°C

EVt2* –30°C to +70°C

Thermistor0.1º

0.2° up to and

including +300°C

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 27 28

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Comark RF500 Instrukcja Użytkownika Strona 12

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