Sub-Zero Products

The offered range of Sub-Zero Products consist of highly sensitive control units that are especially designed for the refrigeration and heat ventilation and air conditioning system to easily adjust the temperature and humidity levels. These digital controllers are provided with highly sensitive electronic equipments to control the machines simply with a single touch. Sub-Zero Products provided by our company are available in various different designs and sizes. They are also equipped with bright light emitting diode embedded display which shows the operational parameters. Buyers can get these premium quality products from us in bulk at a reasonable and low price.

Air Conditioning & Chillers Controller

Price 2000 - 25000 INR/ Number

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Accuracy
1%

Application
Industrial Chillers, HVAC Systems

Connectivity Type
RS485 / Modbus

Current
Up to 3A

Diameter
Standard 22 mm

Dimension (L*W*H)
120 mm x 80 mm x 56 mm

Display
LED / LCD Screen

Features
Real-time monitoring, Smart control, Fault diagnostics

Frequency
50/60 Hz

IP Rating
IP65

Input
Digital, Analog

Installation Type
Panel Mounted

Measuring Range
0-10 Bar

Mounting Type
DIN Rail

Operating Temperature
-20C to +60C

Output
Relay/Analog Output

Phase
Single Phase

Pole Type
Single Pole

Pressure Type
Absolute & Gauge

Product Type
Air Conditioning & Chillers Controller

Protection Level
Overload/Short Circuit, Other

Sensor Type
RTD / Thermistor

Supply Voltage
230V AC / 24V DC

Switch Type
Push Button & Rotary

Usage & Applications
Automatic control & monitoring of air conditioners & chillers

Weight
350 grams

Working Temperature
-10C to +55C

This Air Conditioning & Chillers Controller is best known for its advanced technology. Widely used for controlling the parameters of air conditioners and chillers, these controllers maintain the optimum temperature for the industrial applications. These controlling devices are offered to clients in varied specifications and models to meet their exact needs.

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AC Controllers

Price 600 - 15000 INR/ Number

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Accuracy
1% of Full Scale

Application
HVAC systems, Air Conditioning Units

Connectivity Type
Terminal Block

Current
4A to 10A

Diameter
Standard Panel Size

Dimension (L*W*H)
120mm x 80mm x 45mm

Display
LED/LCD

Features
Auto restart, Temperature memory, Dual sensor

Frequency
50/60 Hz

IP Rating
IP20

Input
Digital and Analog

Installation Type
Panel Mounting

Measuring Range
0-10 bar

Mounting Type
Surface/Panel Mounting

Operating Temperature
-10C to +55C

Output
Relay Contacts

Phase
Single Phase/Three Phase

Pole Type
Single / Double Pole

Pressure Type
Switching/Regulating

Product Type
AC Controller

Protection Level
Other, Overload, Short Circuit

Sensor Type
Temperature, Pressure

Supply Voltage
220V AC / 24V DC

Switch Type
Electronic/Manual

Usage & Applications
Split AC, Window AC, Industrial HVAC control

Weight
450 g

Working Temperature
-10C to 50C

The demand for these AC Controllers is increasing with the growing shortage and escalating cost of electrical energy. It is widely used for accurate monitoring of air conditioner's parameters. These are very useful for controlling air conditioners. These instruments are specifically developed to maintain room temperature. In addition, it also protects costly air conditioner from unhealthy conditions such as over load/under load by automatically shutting down.

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Humidity Controllers

Price 4000 - 15000 INR/ Number

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Accuracy
2% RH

Application
Industrial, Greenhouse, HVAC, Laboratory

Connectivity Type
Terminal Screw Connections

Current
Up to 10A

Diameter
Standard Panel Cutout Size

Dimension (L*W*H)
72mm x 72mm x 110mm

Display
Digital LCD Display

Features
High Accuracy, Fast Response, Adjustable Set Point, LED Indications

Frequency
50/60 Hz

IP Rating
IP20

Input
Digital/Analog

Installation Type
Panel Mount

Measuring Range
0% RH to 99% RH

Mounting Type
Panel Mounted

Operating Temperature
0C to 50C

Output
Relay Output/SPDT

Phase
Single Phase

Pole Type
Single Pole

Pressure Type
Atmospheric Pressure

Product Type
Humidity Controllers

Protection Level
Other, Overload and Short Circuit Protection

Sensor Type
Capacitive Humidity Sensor

Supply Voltage
230V AC / 110V AC

Switch Type
Electronic/Relay

Usage & Applications
Environmental Monitoring, Storage Rooms, Clean Rooms, Process Control

Weight
Approx. 250g

Working Temperature
0C to 50C

Humidity Controllers are micro-controller based devices. These are highly versatile controllers for control of humidity. Available with PID control algorithm, these devices feature control parameters that are user configurable on site. These controllers are designed to accept input from different types of humidity sensors as well as RTD sensor for dry bulb / wet bulb measurement technique. They are useful in pharmaceutical industry, environment chambers and green house rooms.

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Refrigeration Controller

Price 600 - 15000 INR/ Number

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Accuracy
1C

Application
Refrigerator, freezer, cold storage, and commercial cooling units

Connectivity Type
Wired

Current
16A resistive, 2A inductive

Dimension (L*W*H)
80mm x 35mm x 67mm

Display
Digital LED

Features
Digital display, High/low temperature alarm, Compact body, Easy set point programming, Defrost function

Frequency
50/60 Hz

IP Rating
IP65

Input
NTC or PTC temperature sensor

Installation Type
Panel Mounted

Measuring Range
-50C to +99C

Mounting Type
Panel Mount

Operating Temperature
-40C to +50C

Output
Relay output (SPST)

Phase
Single Phase

Pole Type
Single Pole

Product Type
Refrigeration Controller

Protection Level
Other, IP65 front panel

Sensor Type
Thermistor sensor

Supply Voltage
230 V AC

Switch Type
Electronic

Usage & Applications
Temperature control for refrigeration and cooling systems

Weight
150 grams

Working Temperature
-10C to +60C

This Refrigeration Controller is best known for its very low power consumption and incredible pull-down time. This controlling device ensures highly stable temperature control and a dramatic decrease in refrigerator noise. In addition, it also reduces overall dimensions to allow more space for the goods. This device is integrated with a self- adaptive algorithm that recognise different operating conditions and respond with either high efficiency or high performance when appropriate.

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