Omron H7ER, Tachometer, 4 Digit LCD, 10 kHz 30V dc

RS Stock No.:: 348-2152
Mfr. Part No.:: H7ER-NV-B
Manufacturer:: Omron

Omron H7ER, Tachometer, 4 Digit LCD, 10 kHz 30V dc

Bulk discount available

Subtotal (1 unit)*

PHP5,002.03

(exc. VAT)

PHP5,602.27

(inc. VAT)

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Shipping from May 26, 2026

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Units	Per Unit
1 - 4	PHP5,002.03
5 - 9	PHP4,653.97
10 +	PHP4,553.94

*price indicative

RS Stock No.:: 348-2152
Mfr. Part No.:: H7ER-NV-B
Manufacturer:: Omron

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Product Type	Tachometer
	Display Type	LCD
	Connection Type	Screw Terminal
	Reset Method	No Reset
	Number of Digits	4
	Mount Type	Flush Panel
	Maximum Supply Voltage	30V dc
	Count Direction	Up
	Digit Height	8.6mm
	Minimum Operating Temperature	-10°C
	Backlighting	No
	Maximum Operating Temperature	55°C
	Standards/Approvals	IP66,CE,UL,CSA
	Weight	65g
	Depth	53.5mm
	Maximum Count Frequency	10kHz
	Cutout Width	22.2mm
	Cutout Height	45mm
	Minimum Measurement	0
	Series	H7ER
	Meter Type	Tachometer

	Select all
	Brand Omron
	Product Type Tachometer
	Display Type LCD
	Connection Type Screw Terminal
	Reset Method No Reset
	Number of Digits 4
	Mount Type Flush Panel
	Maximum Supply Voltage 30V dc
	Count Direction Up
	Digit Height 8.6mm
	Minimum Operating Temperature -10°C
	Backlighting No
	Maximum Operating Temperature 55°C
	Standards/Approvals IP66,CE,UL,CSA
	Weight 65g
	Depth 53.5mm
	Maximum Count Frequency 10kHz
	Cutout Width 22.2mm
	Cutout Height 45mm
	Minimum Measurement 0
	Series H7ER
	Meter Type Tachometer

Omron H7ER Series Counter, 4.5 to 30V DC Supply Voltage, 4 Digits - H7ER-NV-BH

This counter is a precision measuring device designed for high-performance applications. It features a compact design suitable for panel mounting, with an easy-to-read LCD display that accommodates four digits. It operates efficiently within a supply voltage range of 4.5 to 30 V DC, making it ideal for various industrial environments. With a measurement range from 0 to 9999 and a maximum count frequency of 1kHz, it is engineered to accurately display real-time data.

Features & Benefits

• High visibility display with 8.6mm digits enhances readability

• Backlighting option available for improved visibility in dim environments

• User-friendly screw connection type ensures secure installation

• Lightweight design at 65g aids in easy handling and installation

Applications

• Used for monitoring equipment speed in manufacturing processes

• Ideal for tracking production cycles in assembly lines

• Utilised in HVAC systems to measure airflow rates

• Applied in automotive testing environments for precise RPM measurements

• Employed in various automation systems within industrial settings

What power supply specifications are compatible with this device?

It functions with a supply voltage range from 4.5V to 30V DC, allowing flexibility in powering options within different setups.

How does the display enhance usability in various lighting conditions?

The counter features an optional backlit LCD, which significantly improves visibility in low-light areas, making it suitable for diverse operational environments.

What is the maximum operational frequency this counter can handle?

It supports a maximum count frequency of 1kHz, making it suitable for high-speed applications requiring precise measurement inputs.

How can the counter maintain performance in challenging conditions?

Its robust design allows operation in temperatures ranging from -10°C to +55°C, ensuring reliability across different industrial environments.