Level gauge for boiler — power supply 220VAC 50Hz, material Stainless Steel. The complete factory specification follows. Made by Shandong Longsheng Biotechnology Co., Ltd. (9 years on the platform, typical reply ≤11h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Level Gauge For Boiler
- Power Supply: 220VAC 50Hz
- Material: Stainless Steel
- Type: Instrumentation
- Weight (Kg): 80
- Single Gross Weight: 0.0 kg
- Pressure Grade: 1.6 MPa ~ 32.0 MPa
Technical Specifications
| Type | Instrumentation |
|---|---|
| Material | Stainless Steel |
| Weight (Kg) | 80 |
| Pressure Grade | 1.6 MPa ~ 32.0 MPa |
| Measuring Range | 440 mm ~ 800 mm |
| Power Supply | 220VAC 50Hz |
| Output Signal | 4~20 mA |
| Accuracy | 20 mm |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Product Name | Electric Contact Water Level Gauge for Boiler Drum |
Applied Area | Boiler Steam Drum, Water Tank |
Body Material | Depends on temperature |
Standard | China GB, ASME |
Manufacturer Grade | China A Grade, ABS Certificated, TUV Certificated |
Working Temperature | Saturation |
Nominal Pressure | 1.6 ~ 32 MPa |
Working Pressure | 1.0 ~ 21.5 MPa |
Connection | – Welding (Recommended) – Flange |
Connect Pipe | Φ38 x 5 |
c-c Distance | 440, 600, 670, 800 |
Probe Nos. | 15, 17, 19 |
Accuracy | 20 mm (avg.) |
Power Input | 220VAC, 50Hz |
Power Consumption | 20 Watt |
Signal Output | 4~20mA, Switch, Alarm |
Liquid Conductivity | 0 ~ 100 kΩ |






















Packing
Different packing methods are chosen depend on transportation type.


1. Plywood Protection


2. Plywood Box Packing


3. Steel Frame Packing


4. Steel Frame Packing


5. Steel Frame Packing


6. Steel Frame Packing
Q: How long is your delivery time?
A: General small equipment/parts will be ready for shipment in 20-25 days if the materials were in stock, in 35-40 days if the materials were not in stock.
Large equipment delivery time should be determined after technical discussion. Please contact our sales.
Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample tube or sample materials for free charge, but the cost of freight should be paid by Customer.
Q: What is terms of payment ?
A: General small equipment/parts, the 100% of contract price should be paid after signing.
You could sign with us via Alibaba Trade Assurance Order online service, or via traditional offline type.
Large equipment payment schedule, please contact our sales.
Q: How long is the warranty period?
A: General small equipment we guarantee 12 months from the date of shipment departure.


Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1+ set: US $2000 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this level gauge for boiler?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Can the level gauge for boiler be supplied for my local voltage?
The standard configuration is 220VAC 50Hz. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shandong Longsheng Biotechnology Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, Trading Company. Browse the full Shandong Longsheng Biotechnology Co., Ltd. range on HVACR Nexus.
See more in Boiler Parts on HVACR Nexus.











