Delta Temperature Controller -DTA Series

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Delta Temperature Controller -DTA Series

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MOQ : 1 Unit

Delta Temperature Controller -DTA Series Specification

Color
Black

Power
100 to 240 Volt (v)

Voltage
0~14 Volt (v)

Product Type
Temperature Controller

Type
Electronic

Theory
PID Control

Capacity
Single Loop Control

Exterior Material
Flame Retardant ABS/Polycarbonate Plastic

Interior Material
Electronic Components (PCB)

Internal Size
Standard DIN Rail or Panel Mount

External Size
48 x 48 mm (DTA4848), 48 x 96 mm (DTA4896), 96 x 96 mm (DTA9696), 96 x 48 mm (DTA9648)

Heating System
External Output Control for Heater

Cooling System
External Output Control for Cooler

Controller System
Microprocessor Based Digital Controller

Temperature Range
-199.9C to 999.9C (Sensor dependent)

Control Method
On/Off, P, PI, PD, PID adjustable

Alarm Function
Multiple alarm settings selectable

Input Type
Thermocouple (K, J, T, E), RTD (Pt100), mV, V, mA selectable

Power Supply
100-240VAC, 50/60Hz

Operating Temperature
0C to 50C

Output Type
Relay, SSR Drive, or 4-20mA/0-10V selectable

Sampling Time
250ms

Mounting Method
Panel Mount (Standard with fixing bracket)

Accuracy
0.5% of full scale

Weight
Approx. 200-300g (model dependent)

Display Type
Dual 4-Digit 7-Segment LED Display

Delta Temperature Controller -DTA Series Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Cash in Advance (CID), Cash Advance (CA)

Supply Ability
100 Units Per Week

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Main Domestic Market
All India

About Delta Temperature Controller -DTA Series

DTA series is designed for practical applications with 3 most-frequently adopted signal outputs in the industry and is built-in with various handy functions and transmission structure, ensuring fast and stable transmission of data.

DTA4848R0
DTA4848V0
DTA4896R0
DTA4896V0
DTA9648R0
DTA9648V0
DTA7272R0
DTA7272V0
DTA9696R0
DTA9696V0
DTA4848R1
DTA4848V1
DTA4896R1
DTA4896V1
DTA7272R1
DTA7272V1
DTA9696R1
DTA9696V1

MODEL DESIGNATION FOR LAST 1~3 DIGITS

R : RELAY OUTPUT ( 250VAC, 5A )
C : DC CURRENT OUTPUT ( 4~20 mA )
T : INBUILT "CT" FUNCTION
V : VOLTAGE OUTPUT ( 0~14V,+10%~ - 20% )
L : LINEAR VOLTAGE OUTPUT ( 0~5V , 0~10VDC )
E : INBUILT "EVENT" FUNCTION

Applications

Blower coil pipe in central
Air-conditioning system
Heating system.

Specifications

PID / On-Off/ manual input control modes
Auto-tuning PID parameters
Various thermocouple (B, E, J, K, L, N, R, S, T, U, TXK) and platinum RTD (PT100, JPT100) can be set by parameters
Built-in 2 groups of alarm switches with 13 alarm modes each
Celsius or Fahrenheit temperature display
2 key lock functions: (1. lock all keys; 2. lock only function key, up/down keys are still workable)
Panel size: 4848, 4896, 9648, 7272, 9696
Optional RS-485 communication interface (Modbus ASCII, RTU, baud rate: 2,400 ~ 38,400)
Optional CT (wire breaking detection) function, an alarm output
Sampling time of sensor: 0.5 second/time
Certifications: IP5X protection, CE, UL

Flexible Sensing and Output Options

Supporting a variety of sensor inputs including thermocouples (K, J, T, E), RTD Pt100, and standard analog signals, the DTA Series ensures compatibility with different process environments. Output options such as relay, SSR drive, and analog output (4-20mA or 0-10V) guarantee seamless integration with heating and cooling systems.

Intuitive Dual Display for Enhanced Monitoring

The dual 4-digit 7-segment LED display provides operators with simultaneous viewing of the setpoint and the measured temperature, simplifying adjustments and monitoring. This improves process visibility, helping reduce errors and enhancing control accuracy.

High Precision Control & Safety Features

With an accuracy of 0.5% of full scale and a fast 250ms sampling time, the DTA controller delivers highly responsive and reliable temperature regulation. Multiple alarm settings boost operational safety, providing timely notifications for deviations and abnormal conditions.

FAQ's of Delta Temperature Controller -DTA Series:

Q: How do I select the appropriate input type for my Delta DTA Series Temperature Controller?

A: You can select between thermocouple types (K, J, T, E), RTD Pt100, or analog signals (mV, V, mA) using the controller's setup menu. Refer to your sensor specifications and follow the programming instructions in the user manual to configure the correct input type for accurate measurements.

Q: What control methods are available on the DTA Series and when should I use them?

A: The DTA Series supports On/Off, P, PI, PD, and PID control methods. Use On/Off for simple applications; PI or PID for processes requiring stable, precise temperature without oscillations. The PID auto-tuning feature helps optimize performance based on your process dynamics.

Q: Where can the DTA Series Temperature Controller be installed?

A: This controller is designed for standard panel mount applications with a fixing bracket. It fits common industrial panels using standard DIN cutouts: 48x48 mm, 48x96 mm, 96x96 mm, or 96x48 mm-ensure your panel matches the selected model size.

Q: What is the process for wiring the output to heaters or coolers?

A: Depending on the selected output type (Relay, SSR Drive, or Analog), connect the corresponding terminals to your external heater or cooler control circuit. Always follow the wiring diagrams in the manual and ensure power is disconnected during installation for safety.

Q: How does the Delta DTA Series enhance operational safety?

A: The controller provides multiple configurable alarm settings, offering real-time alerts for over-temperature, sensor errors, or process deviations. These safety features help prevent equipment damage and improve process reliability.

Q: What are the main benefits of using a microprocessor-based digital controller like the DTA Series?

A: A microprocessor-based controller delivers superior accuracy, faster response times, and flexibility in configuration. The DTA Series' digital control ensures stable, reliable, and adjustable temperature management suitable for critical industrial applications.

Q: Can the Delta DTA Series operate in harsh industrial environments?

A: Yes, its exterior is made from flame-retardant ABS/polycarbonate, supporting operating temperatures from 0C to 50C. This rugged design, combined with panel mounting, ensures durability and safety in demanding environments.

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