GML601-A 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)
Output	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
Dimensions	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
Remarks	Installation methods, materials, accuracy requirements, blind spots and other parameters can be customized according to different customer needs