Suzhou Lily ZL-7901A User Manual

Suzhou Lily Tech CO., Ltd.
1
ZL-7901A Intelligent temperature and humidity controller
Instruction Manual A1.0
Feature
ZL-7901A is an industrial intelligent temperature and humidity controller. It can connect SSR expire output and adopt PID to
control temp with high precision. It use easy touched button and big LCD display, convenient operation and easy installation.
Applicable for control of incubator, climate chamber, warehouse, and so on.
Main function
1.Temperature control, three combination output, PID high precision control is chosen.
2.Humidify and dehumidify control
3.Time air exchange control
4.Time egg turning control
5.Illumination control
6.Node alarm output
7.Auto restart function
8.Temperature/humidity over limit warning and protection function
9.Temperature/humidity sensor fault warning and protection function
Specification
◇Power supply: 100-240V, 50-60Hz
◇Controller:
Relay output(8 ways)
Analog quantity input(2 ways)
Main temp. control relay(250VAC/7.5A resistive load)
NTC temperature sensor 5K/3470
Ancillary temp. relay(250VAC/7.5A resistive load)
Humidity sensor SHR04
Humidity control relay(250VAC/7.5A resistive load)
Lamp relay(250VAC/7.5A resistive load)
Air exchange relay(250VAC/7.5A resistive load)
Egg turning relay(250VAC/7.5A resistive load)
Alarm output relay(250VAC/7.5A resistive load)
SSR
（
20mA/10VDC MAX
）
◇
Setting range: humidity 0
～
100RH, temperature 0
～
100
℃
◇
Measuring accuracy: temperature 1%, humidity 5%
◇
Working environment: -20
～
45
℃
,10
～
90RH no dewing
◇
Size: 137*89*56(mm)
◇
Hole size:122*75(mm)

Suzhou Lily ZL-7901A Specifications

General

Brand	Suzhou Lily
Model	ZL-7901A
Category	Controller
Language	English