Comark RF500 Manual do Utilizador descarregar pdf (Página 19)

Page 19

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Use Diligence WiFi

Data Loggers to:

• Monitor walk-in and reach-in

refrigerators and freezers

• Check cold storage areas

are kept at optimum levels

• Conduct temperature checks

on blast chillers

• Ensure safe hot holding

temperatures are maintained

RF311-T

RF324

Audible and Visual Alert

RF312-TP RF313-TH RF314-TC

Speciﬁcations RF311-T RF312-TP RF313 -TH RF314-TC

Temperature measurement range -20°C to +60°C -40°C to +125°C

(Probe temp range)

-20°C to +60°C -270°C to 1300°C

(probe dependent)

Internal resolution 0.1°C 0.1°C Temp: 0.1°C

Humidity: 1.0 %RH

0.1°C

Temperature accuracy - internal ±0.5°C

overall error between

-10°C and +50°C

N/A ±0.3

overall error between

0°C and +60°C

N/A

Probe temperature accuracy

-10 to +70°C (+14 to +158°F)

-40 to +125°C (-40 to +257°F)

N/A ±0.6°C

±1.0°C

N/A ±1.5°C

(probe dependent)

Humidity accuracy - overall error

between 10 %RH and 90 %RH

N/A N/A ±2.0 %RH N/A

Logging rate

(user conﬁgurable)

Minimum 10 seconds

Typical 10 minutes

Maximum every 12 hrs

Minimum 10 seconds

Typical 10 minutes

Maximum every 12 hrs

Minimum 10 seconds

Typical 10 minutes

Maximum every 12 hrs

Minimum 10 seconds

Typical 10 minutes

Maximum every 12 hrs

Operating temperature range -20°C to +60°C -20°C to +60°C -20°C to +60°C -20°C to +60°C

IP Rating IP55 IP55 IP55 IP55

Battery life 3 - 12 months* 3 - 12 months* 3 - 12 months* 3 -12 months*

Speciﬁcations RF324

Operating temperature range -20°C to +60°C

IP Rating IP55

Back-up battery life 2 days

Sound Output Typical 100 dBA @ 1m

* Depending on frequency of transmissions

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 31 32

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