Electro-thermal humidifier (SR series)

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Electro-thermal humidifier (SR series)

Electro-thermal humidifier (SR series)

Detail

Application:

 

  Individually work for all kinds of working sites, such as pharmaceutical factories, operating rooms and food fields; cooperate with central air conditioner (AC) and fresh air units

 

Product features:

 

  ◇High applicability, linear regulation

 

  ◇Safety, reliability, integrated structure, convenient installation; Suitable for all kinds of water

 

  ◇Automatic control

 

  ◇Cleanness

 

  ◇0-10V signal automatic control

 

Working principle:

 

  Electro-thermal humidifier is based on the principle of resistance heating, namely after electro-thermal pipe is dipped into water and electrified, the pipe will generate heat according to Joule's Law so as to raise the water temperature and produce steam. Electro-thermal humidifying controls the output of steam by regulating the heating power of heating units.

 

Working conditions:

 

  Environment temperature & humidity: Ambient temperature of electro-thermal humidifier: 0-40℃ humidity: <80%RH

Feed water quality: Clean tap water, de-mineralized water, de-ionized water, etc

Water hardness: < 30 German degree

Intake pressure: 0.1-0.3Mpa

Duct pressure: ≤100mmH2O

 

Model Description:

1

Electric Cabinet Description:

 

  SRA type electro-thermal humidifier requires electric cabinet.

Because the main frames and electric cabinets of SRC-II and SRD type electro-thermal humidifiers adopt integrated design, the two humidifiers need no additional electric cabinets.

 

Technical Performance Specification Table:

Model
SR

A(C、D)
1-04 N(K)

A(C、D)
3-10 N(K)

A(C、D)
3-16 N(K)

A(C、D)
3-22 N(K)

A(C、D)
3-30 N(K)

A(C、D)
3-40 N(K)

A(C、D)
3-60 N(K)

A(C、D)
3-80 N(K)

Intelligent control type

N/K

Voltage

220V/50Hz

380V/50Hz

Steam capacity (kg/h)

4

10

16

22

30

40

60

80

Humidifying current(A)

13.6

11.4

18.2

25

32.7

46.4

65.4

92.7

Humidifying power(kw)

3

7.5

12

16.5

22.8

30.6

45.6

61.2

Note: We manufacture those electric humidifiers whose single steam output is more than 80Kg/h in accordance with non-standard specifications. For more, contact us please.

 

Control System:

 

  To meet different requirements, our company has designed and developed various kinds of control modes:

 

  1. N type control mode:

 

    Humidifying control:ON/OFF

Outside humidity controller only can control the humidity by ON/OFF switch;

 

  2. K type control mode

 

    Humidifying control: regulate proportionally

Outside humidity controller con regulate the humidifying rate by 0-10V/4-20mA regulating signal.

 

Accessories:

 

  Aluminium steam distribution pipe:

1

Function: The steam produced by electro-thermal humidifier is evenly ejected into AC chamber or narrow air duct.

 

  Quick steam distributor:

1

  Function: The steam produced by electro-thermal humidifier is evenly ejected into AC chamber or narrow air duct while steam diffusing within short distance.

 

  Note: There is steam absorption distance problem for electro-thermal humidifier. Unsuitable steam absorption distance can lead to condensation troubles for medium-and high-efficient strainers, fans and ducts.

 

  Indoor steam distributor:

1

 

Function: Steam produced by electro-thermal humidifier diffuses quickly and evenly indoors through special fans.