Model

Product function

DC2603-1

DC2603-1T

DC2603-2

DC2603-2T

Temperature sensor

1

1

1

1

Humidity sensor

1

-

1

-

Heating type

√

-

√

-

Cooling type

√

√

√

√

Wire break alarm output

-

-

-

-

Display mode

Digital LED

Digital LED

Panel size (mm)

48x48

48x48

Hole size (mm)

-

46x46

Installation mode

35mm Standard Rail

Panel Mounting

Remark:

1)     “√” means the model has the function.

2)     “ - “ means the model doesn’t have such function.

3)     The number means ways, for example: 2 means the model has the function with 2 ways.

Description

Parameters

Measuring range

Temperature

-40℃ ~ 125℃

Relative humidity

1% RH ~ 99% RH

Measurement precision

Temperature

1℃

Relative humidity

2% RH

Factory default values

Temperature 1

(heating type)

≤5 ℃ when the heat relay closure,

≥13 ℃ when the heat relay reset

Temperature 2

(cooling type)

≥40 ℃ when the heat relay closure

≤25 ℃ when the fan relay reset

Relative humidity

≥85% RH when the heat relay closure

≤75% RH relays reset

Power Supply

Rated input

AC/DC85~265V

Power consumption

≤3W

Relay contacts capacity

220V AC, 5A

Security

Insulation resistance

≥100MΩ

Resist pressure

Input-output: 2kV/1min

Work environment

Temperature

-10℃～55℃

Relative humidity

≤93％RH

Altitude

Non-corrosive gas forum, Altitude ≤2500m

Storage environment

Temperature

-20℃～75℃

Relative humidity

≤93％RH

MTBF

≥50000H