Delta · Sensors, meters & controllers

Delta sensors, meters and controllers

Delta devices that measure: power meters for energy monitoring, laser displacement sensors for dimensions, and modular temperature controllers. Ausweg supplies and integrates them.

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3 products on one page
Selection, integration & support
Coimbatore · Bangalore

The range at a glance

Measure first, then control

DPM-C520: digital power meter with four-quadrant metering, used with AusEnergy.
LD-E laser displacement sensor: contactless size, position, flatness, gap and runout.
DTM: multi-channel modular temperature controller.

Product	What it is
DPM-C520 Series Power Meter	Digital power meter with four-quadrant metering
Laser Displacement Sensor	LD-E laser sensor for size, position, flatness, gap and runout
DTM Series Temperature Controller	Multi-channel modular temperature controller

Product details

The full Delta sensors, meters and controllers range

Sensors, meters & controllers

Delta DPM-C520 Series Power Meter

The Digital Power Meter offers all the measurement capabilities required to monitor current, voltage, power range and four-quadrant metering in an electrical…

Current: ± 0.5%
Voltage: ± 0.5%
Active Energy: ± 0.5%
Reactive Energy: ± 2%

Full specifications

Features include highly precise measurement of bidirectional electrical energy and power parameters. It also provides simple installation and easy operation and a built-in RS-485 communication port that supports Modbus RTU/ASCII. All models comply with international installation dimensions and CE international safety approvals.

Measurement Accuracy
Current	± 0.5%
Voltage	± 0.5%
Active Energy	± 0.5%
Reactive Energy	± 2%
Apparent Energy	± 2%
Active Power	± 0.5%
Reactive Power	± 1%
Apparent Power	± 2%
Power Factor	± 0.5%
Frequency	± 0.05%
Input Characteristics
Measuring System Type	1P2W, 1P3W, 3P3W, 3P4W
Voltage	35 Vac ~ 690 Vac (L-L), 20 Vac ~ 400 Vac (L-N)
Current	1 A / 5 A
Frequency	45 ~ 70 Hz
Control Power	AC: 100 ~ 240 V (Max. Power Consumption 4.6 W) DC: 100 ~ 300 V
Data Record
Max. / Min Log	●
Alarm Status & Timestamp	●
Alarm Counting	●
Communication
Protocol (Interface)	Modbus RTU (RS-485)
Mechanical Characteristics
IP Protection – Front Display	IP52
IP Protection – Meter Body	IP20
Dimensions (W × H × D, mm)	96 × 96 × 95.4
Weight (g)	400
Environmental Characteristics
Operating Temperature	-20°C ~ +60°C
Storage Temperature	-30°C ~ +70°C
Relative Humidity	≤ 95% RH
Altitude	Below 2,000 meters
Electromagnetic Compatibility
Electrostatic Discharge	IEC 61000-4-2
Immunity to Radiated Fields	IEC 61000-4-3
Immunity to Fast Transients	IEC 61000-4-4
Immunity to Impulse Waves	IEC 61000-4-5
Conducted Immunity	IEC 61000-4-6
Immunity to Magnetic Fields	IEC 61000-4-8
Immunity to Voltage Dips	IEC 61000-4-11
Radiated Emissions	FCC Part 15 EN 55011 Class A
Conducted Emissions	FCC Part 15 EN 55011 Class A
Harmonics Emissions	IEC 61000-3-2
Flicker Emissions	IEC 61000-3-3
Certification
Safety	UL / CE
Accuracy	CMA

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Sensors, meters & controllers

Delta Laser Displacement Sensor

The LD-E Series deploys high-resolution CMOS sensors for contactless measurement of object size, position, flatness, gap, and runout via laser triangulation.

Detection method: Triangular measurement
Reference Distance (mm): 30 / 50 / 100
Measurement Range (mm): ± 5 / ± 15 / ± 35
Light spot diameter (center position): Approx. 100 × 100 µm / Approx. 80 × 70 µm / Approx. 136 × 110 µm

Full specifications

Measurement range 25 ~ 700 mm with five model options: 500 ± 200 mm, 220 ± 100 mm, 100 ± 35 mm, 50 ± 15 mm, 30 ± 5 mm Supports digital I/O, analog 4~20mA, and Modbus RS-485 communication Linearity ±0.1% ~ ±0.3% A space-saving compact size and certified with an IP67 waterproof rating, suitable for various environments

Sensor Model Specifications

Model	LD-030E-M22	LD-050E-M22	LD-100E-M22	LD-220E-M22	LD-500E-M22
Detection method	Triangular measurement
Reference Distance (mm)	30	50	100	220	500
Measurement Range (mm)	± 5	± 15	± 35	± 100	± 200
Light spot diameter (center position)	Approx. 100 × 100 µm	Approx. 80 × 70 µm	Approx. 136 × 110 µm	Approx. 290 × 238 µm	Approx. 541 × 330 µm
Interface	Digital I/O / Modbus Communication (RS-485) Supports 9,600 / 14,400 / 19,200 / 38,400 / 57,600 / 115,200 bps (Default: 115,200 bps) Supports RTU/ASCII: 8,N,1 \| 8,N,2 \| 8,O,1 \| 8,O,2 \| 8,E,1 \| 8,E,2 \| 7,O,1 \| 7,E,1 \| 7,O,2 \| 7,E,2
Input Voltage	12 ~ 24 VDC ±10%, 1W
Repeatability	5 µm	15 µm	70 µm	200 µm	300 µm (300–500 mm), 800 µm (500–700 mm)
Linearity	± 0.1% F.S	± 0.1% F.S	± 0.1% F.S	± 0.2% F.S	± 0.2% F.S (300–500 mm), ± 0.3% F.S (500–700 mm)
Enclosure Rating	IP67
Certification	CE
Dimensions	44 × 25 × 24 mm

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Sensors, meters & controllers

Delta DTM Series Temperature Controller

To meet the increasing complexity of temperature control applications, Delta introduces the Multi-channel Modular Temperature Controller DTM Series.

Modular design for easy wiring
Various extension modules for a wide range of applications
Data collection by hosts for highly efficient data exchange
Supports RS-485 and Ethernet communication for multi-point temperature control: up to 64 points per host group, >1,000 points with several host groups

Full specifications

Data collection by the host and complete isolation between channels help to improve communication speed and stability. It also allows user-defined communication addresses.

From hardware to software, the DTM’s intuitive design enables beginners to setup and operate it easily. It is an ideal solution for advanced and complex temperature control applications.

Modular design for easy wiring
Various extension modules for a wide range of applications
Data collection by hosts for highly efficient data exchange
Supports RS-485 and Ethernet communication for multi-point temperature control: up to 64 points per host group, >1,000 points with several host groups
User-defined communication addresses
Complete isolation between channels

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Specifications are from Delta Electronics and may change. Ask us for the latest datasheet, price and availability.

Why buy Delta from Ausweg

More than a supplier

From Coimbatore, Bangalore and Chennai we help you choose, install and run the right product, and support it after go-live.

Selection & sizing

The right model and rating for your load, duty cycle and budget.

Programming & commissioning

PLC, HMI, drive and servo programming with on-site start-up.

Control panels

Panels designed, wired and tested in-house around Delta products.

Local support

Engineers, service and spares from our Coimbatore and Bangalore offices.

Related series

FAQ

Still unsure? Ask an engineer.

Does the DPM-C520 work with AusEnergy?

Yes. Ausweg supplies and installs DPM-C520 meters as the measuring points for AusEnergy energy monitoring.

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Our engineers visit your plant, study your machines and goals, and recommend the right mix of automation, robotics and Industry X.0, with an estimated return.

Book a free plant study Call +91-7200115554

Delta sensors, meters and controllers

Measure first, then control

The full Delta sensors, meters and controllers range

Delta DPM-C520 Series Power Meter

Delta Laser Displacement Sensor

Sensor Model Specifications

Delta DTM Series Temperature Controller

More than a supplier

Selection & sizing

Programming & commissioning

Control panels

Local support

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