Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Service
Sample Available

Industrial Glass Gauge, Boiler Sight Glass, Boiler Level Gauge manufacturer / supplier in China, offering Double Window-Sight Glass Flow Indicators, Microscler Floater of Stainless Steel Material Used in Level Sensor, 2000p Portable Ultrasonic Flow Meter and so on.

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Double Window-Sight Glass Flow Indicators

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Min. Order / Reference FOB Price
1 Piece US $100/ Piece
Port: Tianjin, China
Production Capacity: 3000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal
Principle: Piezoelectric Type
Range: 0-3m
Measurement Accuracy: ±3mm
Accuracy: 0.1%
Kind: Glass
Structure: All in One

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Basic Info

Model NO.: LGU_H
Warranty: 3 Year
Certification: CE, UL, RoHS
Material: SS304
Process Temperature: -190~425℃
Case Cover: Ss304/Ss316
Length: on Order
Section: on Order
Connection: Pipe & Flange
Working Pressure: ≤ 0.6MPa
Working Temperature: -20~380º C
Measure Range: 300~2200mm
Trademark: U-ideal
Transport Package: Wooden Case or Carton
Specification: SGS
Origin: China
HS Code: 90261000

Product Description

Tianjin U-ideal Instrument Co. Makes Double Window-Sight Glass flow indicators are assembled with two nos of circular-round toughned glasses and a flapper as a indicator.

Our product range includes a wide range of Sight Glass such as Double Window SightGlass, Industrial Sight Flow Indicator and Sight Glass Flow Indicator.

Flat Glass Level Gauge
Armored Glass Level Indicator

Range of application
Serious Glass Sheet Level Gauge is a kind of sight glass level gauge which can show the liquid level directly. These type level gauges are widely used in chemical industries and petroleum field.

1. Technique Parameters:
1) Glass type: Borosilicate glass
2) Gasket material: Graphite gasket
3) Pressure for steel ball shut off automatically: ≥ 0.2Mpa
4) Steam pressure: ≤ 0.6Mpa. Steam sheath joint: G1/2″male thread
5) Measure range: 300~2200mm
6) Working temperature: -20~380º C
7) Working pressure: 0.6MPa, 2.5Mpa, 4.0MPa, 6.3MPa, 16MPa
8) Meter material: Carbon steel, SS304 or SS316.
9) Transmit color: Nature color, or bi-color type(green for liquid, red for air)
10) Ordinary globe valve or 1/4 opens or close valve.
11) Lamp lighting: Fluorescent lamp power supply AC36V
12) Glass sizes: 140mm, 165mm, 190mm, 218mm, 260mm, 280mm, 290mm, 320mm, 340mm;
13) Connection center to center distance 10mm adjustable.
NameDouble Window-Sight Glass Flow Indicators
output2-wire 2~20mA, switching alarm, LCD, Hart optional
Level rangeH=0.1~30m(special assemble if longer than 6m)
AccuracyA:+/-5mm, B: +/-10mm, C: +/-20mm
Fluid temperature-20~150ºC
Electric PowerDC 24V
Model selection
UQK-Bfloater level transmitter
structure 1float ball diameter:45mm. H1=40mm, H2=30mm
276mm, H1=50mm, H2=40mm
3125mm, H1=80mm, H2=65mm
Insallation Fflange 
Pangle plate bracket 
Aadjustable screw is optional
Other function Ppressure <0.6MPa
SDigital display

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