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Xi'An Huance Automation Technology Co., Ltd.

China Manufacturer with main products: Ultrasonic Flow Meter, Radar Level Gauge, Radar Flow Meter, Ultrasonic Level Gauge, Mass Flowmeter, Pressure Transmitter, Temperature Sensor,...

Home  >Products Catalog > GML601-A with Built-in GPRS RF LORA Bluetooth Four Wire System Wide Voltage Range Universal Ultrasonic Level Transmitter

GML601-A with Built-in GPRS RF LORA Bluetooth Four Wire System Wide Voltage Range Universal Ultrasonic Level Transmitter

FOB Price: 200.00 - 500.00 USD/Piece
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Quick Details

  • Brand Name: HCATM
  • Accuracy: 0.25%FS
  • Material: ABS engineering plastic, nylon
  • Measuring range: 40m
  • display color: LCD
  • Model Number: GML601-A


GML601-A Universal Ultrasonic Level Transmitter

GML601A with builtin GPRS RF LORA Bluetooth four wire system Wide voltage range Universal Ultrasonic Level Transmitter
Product Overview

GML601-A universal ultrasonic level transmitter is a set of talents, drawing on the advantages of a variety of domestic and foreign level meters. A universal level meter that realizes all-digital and humanized design concepts, has perfect level measurement and control, data transmission and human-machine communication functions. this product adopts modular circuit design, military-quality multilayer PCB board, compact hardware structure and reasonable layout. this product supports isolated 4-20mA output, built-in GPRS, RF, LORA, Bluetooth, WiFi to realize wireless data transmission such as the Internet of Things, supports MiniSD card data acquisition or USB storage, and can add modules to achieve other functions according to customer needs.

Product Feature

1. Wide voltage range, can work in DC voltage of 12-28V

2.Backup and restore settings function

3. Capable of measuring multiple physical quantities

4.Adjustable analog output function

5. with full-scale start and end settings

6. with value-added / difference distance selection, both distance and level can be measured

7. with built-in GPRS, RF, LORA, Bluetooth, WiFi to achieve the Internet of Things

8.OLED Chinese and English menu with self-luminous

9. Can manually set the fixed interference filtering function

10. Can measure level, liquid level, volume, weight, etc.

11.Adjustable analog output

12. with digital filtering and echo recognition function

13. Support custom sound velocity (special substance measurement)

14. Support custom serial data format

15. Support custom math function operations

16. Support three or four wire system

Product Parameter
Model GML601-A
Range 2m, 5m, 8m, 10m, 12m, 15m, 20m, 25m, 30m, 35m, 40m (selected when ordering)
Blind zone <0.25- 2m (different depending on the range)
Display resolution 1mm (minimum)
Frequency 20 KHz to 2000 KHz
Precision ±0.25% F.S
Temperature compensation Automatic temperature compensation
Display LED, LCD, OLED Chinese and English menu with self-illumination (optional)


Analog output signal: 0 ~ 20mA; 4 ~ 20mA load > 300Ω; 0 ~ 5V; 0 ~ 10V
RS-485 (supports Modbus)
Built-in GPRS wireless communication optional SMS data prompt (acquisition system can be customized)
Two-way NPN/relay (AC: 5A 250V DC: 10A 24V)
Power supply DC1228V or AC220V
Power consumption <1.5W


Φ74mm132mm G1 1/2 (2m range)
Φ92mm198mmM60 (5m-15m range)
Φ92mm270mmDN80 non-standard flange (20m-40m range)

Installation interface

G1 1/2 pipe thread or Φ50mm round hole with large ring (2m range)
M602 or Φ61mm round hole with large ring (5m-15m range)
DN80 non-standard flange (20m-40m range)
Shell material ABS engineering plastic, nylon
Electrical Interface M20X1.5
Protection level IP65 (can be customized for a higher degree of protection)
Explosion-proof grade EXiaIIBT4Gb (selected when ordering)
Working environment Temperature and pressure
Storage humidity ≤80%RH without condensation


Installation methods, materials, accuracy requirements, blind spots and other parameters can be customized according to different customer needs

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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