Digital Oval Gear Flow Meter for Water, G1/2", RS485

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$182.50

Precise liquid measurement for water and chemical liquids is achieved with ATO digital oval gear water flow meter. A compact G1/2 port design makes the small water flow meter ideal for industrial and portable applications. Expect highly accurate data with a flow range of 30-1200L/H. Stainless steel construction ensures durability, while pulse output and RS485 communication provide reliable digital control. Portable gear flow meter features an IP65-rated LCD for clear real-time readings.

SKU: ATO-FLOW-LCD485

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Delivery date: 6-12 days

Overview

Engineered for demanding environments, G1/2" digital oval gear flow meter operates reliably at up to 80°C and 1.0MPa. The industrial liquid flow meter delivers precise pulse signals with a clean 50±10% duty cycle and offers RS485 communication. Low power consumption and robust NPN outputs highlight the versatile digital design and a miniature stainless steel body ensures the portable flow meter withstands corrosive chemical liquids.

Specification

Gear Flow Meter Parameters
Model	ATO-LCD485ZATS-1/2
Port Size	G1/2" (1/2 inch)
Accuracy	± 5%
Operating Temperature Range	≤ 80°C
Load Capacity	≤ 10mA (at DC 5V)
Maximum Allowable Pressure	≤ 1.0 MPa
Storage Temperature/Humidity	-25 ~ +80°C / 25% to 90% RH
Flow Range	30 - 1200 L/H
Pulse Characteristics	Frequency (Hz) = [2.3 * Q] ± 5% (i.e., 138 pulses per liter of water)
Output Pulse High Level	> DC 4.5V (at DC 5V input)
Output Pulse Low Level	< DC 0.5V (at DC 5V input)
Output Pulse Duty Cycle	50% ± 10%
Output Signal	RS485
Material	Stainless Steel
Net. Weight	1.2kg
Application	Gas stations, petrochemical plants, refineries, tankers and other liquid flow control fields
LCD Screen Parameter
Operating Voltage	10-30 VDC
Operating Current	60mA MAX
Operating Pressure	5 kg/cm²
Response Time	Real-time
Operating Ambient Temperature	Real-time
Measured Liquid	Water or other chemical liquids
Ingress Protection (IP) Rating	IP65
Instantaneous Flow Settable Range	0 ~ 999.99 LPM (Liters Per Minute)
Total Flow Settable Range	0 ~ 999,999 FTM (Flow Total Units)
Instantaneous Flow Control Output	NPN (150mA Max)
Total Flow Control Output	NPN (150mA Max)

Features

Precision performance: Miniature digital gear flow meter for water delivers exceptional accuracy with a stable pulse output for reliable data.
Advanced sensing: Selected Hall effect components ensure long-term signal stability and prevent aging for consistent operation.
Durable construction: Crafted from high-grade stainless steel, this positive displacement flow meter withstands corrosion, high pressure up to 1.0MPa, and demanding industrial environments.
Secure sealing: A uniquely designed sealing ring with balanced upper and lower pressure resists leakage effectively.
Clear readability: A high-definition display provides instant, clear readings of flow rate and total volume for easy monitoring and control.
Proven reliability: ATO mini gear flow meter offers stable performance across a wide temperature range, maintaining precision in various applications.
Wide compatibility: The unit is widely used in diverse settings from gas stations to chemical plants, handling various liquids with precision.

Dimension (Unit: mm)

Dimension of digital oval gear flow meter for water

Application

Application of digital oval gear flow meter for water

Tips: What measurement accuracy does the digital oval gear water flow meter offer?

The measurement accuracy is defined by its pulse output specification. The small liquid gear flow meter generates a precise 138 pulses per liter of water, with a pulse frequency linearity of ±5% across the entire flow range (30-1200 L/H). This ensures highly accurate total volume measurement (totalization). Actual accuracy for water will be excellent, but may vary slightly with liquid viscosity and operating conditions.

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