Available for Import
Liquid level switch SZHU-1
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Bulk pricing available
FOB, CIF & EXW terms available
Key Highlights
- Made in Russia - engineered for durability
- Suitable for challenging environments
- Lower cost of ownership than European alternatives
- Bulk orders available with volume discounts
- Documentation and customs clearance assistance provided
Ultrasonic liquid level switch with rod sensing element. It is used to control the level of liquid at a predetermined level. This device is produced in modifications with one and two points of control. It allows to determine two liquid levels with one instrument.
Operation of SZHU-1 is possible both in the simplest environments (water at room temperature and atmospheric pressure) and in explosive areas with overpressure at extreme temperatures.
Due to the presence of river and marine certificates for these signalling devices, they are actively used on ships of various purposes. It is also necessary to emphasise the fact that the device has no moving parts, which prevents false alarms when the vessel rolls.
There is a wide range of choice of output signals, namely: "current loop", "dry contact", NAMUR or other option on request.
The sensing element of the signalling device is made of stainless steel 12X18H10T.
Technical Specifications
| Power supply voltage | 24 V |
|---|---|
| Service life | B1/B8 2100/900 MHz a |
| Degree of protection of the outer shell | IP67 |
| Operating medium temperature | -196 to +400 °C °C |
| Working medium pressure | 0 to 35 MPa MPa |
| Minimum density of the medium | 550 |
| Ambient temperature range | From -55 to +75 °C °C |
| Number of control points | 1-2 pc |
| Length of immersion part | 60-8000 mm |
| Stand height | From 60 mm mm |
| Sealing unit | Connector, external thread; union nut, internal thread; flanged (flange plug or blind flange); special version upon prior agreement |
| Sensing element | Rod (rod diameter 2 mm); Curved (for version with minimum plunging part) |
| Location of the device on the object | arbitrary |
| Current consumption | Not more than 50mA; According to NAMUR standard not more than 3mA |
| Alarm control delay time | 0,1 - 10 ? |
| Types of output signals | Relay output SPDT or DPDT (dry contact) ; Two-wire system (4/20 or 8/16 or 7/14 mA) ; NAMUR (for one monitoring point) ; Special signal by prior agreement |
| Voltage switched by the output key of the signaling device | From 14 to 28 V, with current not exceeding 100 mA V |
| Explosion protection | Without explosion protection; 1 Ex d llC T6 Gb X (flameproof enclosure); 0 Ex ia llC T6 Ga X (intrinsically safe circuit) |
| Material of the signaling device in contact with the working medium | Stainless steel 12Cr18Ni10T (or similar) |
| Material and type of enclosure | Aluminium alloy (standard); Stainless steel 12Cr18Ni10T (or equivalent); Stainless steel, compact body 12Cr18Ni10T (or equivalent) |
| Model | Liquid level switch SZHU-1 |
Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.
Shipping & Payment Information
Shipping Terms
- FOB: Novorossiysk, Russia
- CIF: Available to major ports worldwide
- EXW: Manufacturer's facility, Russia
Delivery Time
- Sea freight: 30-60 days (depending on destination)
- Air freight: 14-21 days (for urgent orders)
- Production lead time: 30-90 days (depending on order size)
Payment Methods
- Letter of Credit (L/C)
- Wire Transfer (T/T)
- Escrow Services
Order Minimums
- We work with orders starting from 1 container
- You can mix different products in one container
- Volume discounts available for larger orders
Customs & Documentation Support
We provide comprehensive assistance with all export documentation, customs clearance, and logistics arrangements. Our team has extensive experience facilitating international trade with businesses in Africa, Middle East, Asia, and Latin America.
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Business Hours
We're available to assist you during the following hours:
- Monday - Friday: 9:00 AM - 6:00 PM (GMT+4)
- Saturday: 10:00 AM - 2:00 PM (GMT+4)
- Sunday: Closed
Our WhatsApp support is available outside business hours for urgent inquiries.
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