Features And Applications Of The Sealing Line Of The Xhm-009 Meter

For utility metering applications, the XHM-009 electric meter seals provide one-time locking through a transparent PC housing and ABS core. The seal accepts 0.65–0.68 mm wire and locks permanently when the insert turns clockwise. Six standard colors (red, yellow, blue, green, orange, white) and custom options are available. The compact 19mm×23mm×22.2mm size fits standard sealing points without tools.

Material Science and Tamper-Evident Design

Polycarbonate Housing and ABS Core

The meter security seal uses transparent polycarbonate for the outer casing, allowing visual inspection of the internal locking mechanism. The ABS core provides structural integrity for the locking arms. This material pairing withstands sunlight, moisture, and temperature variations, while the transparent housing enables quick visual confirmation of seal integrity during inspections.

Wire Material Compatibility

The electric meter tamper seal accepts 0.65–0.68 mm diameter wires in stainless steel (coated), iron, or copper. Stainless steel with plastic coating provides corrosion resistance for outdoor installations, while iron offers cost-effective indoor protection. Copper suits applications requiring electrical conductivity for continuity checks.

One-Time Locking Mechanism

• The electric meter lead seals incorporate a push-fit locking insert that engages with the housing through a twist action.

• Clockwise rotation twists the wire around internal guides, creating a permanent lock.

• The multi-level locking system prevents accidental opening.

• Removal requires cutting tools, leaving clear damage that indicates tampering attempts.

Technical Specifications

Applications in Utility Metering

• Water meter security seals install on meter enclosures, terminal covers, and sealing points.

• The seal deters tampering that could affect billing accuracy.

• Utilities apply seals during initial installation and after maintenance.

• Serial numbers are recorded for audit tracking. The compact size fits standard sealing loops.

• For gas meters, the seal provides tamper evidence in outdoor installations.

• For water meters, the seal prevents unauthorized adjustment of flow registers.

Installation Workflow

1. Thread the wire through the two holes of the housing and locking insert.

2. Pass the wire through the meter sealing point.

3. Insert the wire ends back through the seal body openings.

4. Turn the locking insert clockwise to twist the wire securely.

5. Verify the locking mechanism engages with an audible click.

6. Record the seal serial number for the customer account.

The water meter security seals are applied without tools, simplifying field installation. The transparent housing allows visual confirmation that the locking arms have engaged correctly.

Tamper Evidence and Security Features

• The electric meter seals provide visible protection through color-coded housings.

• Six standard colors identify utility ownership or application type.

• Custom colors enable specialized identification schemes.

• The seal's presence alone discourages casual tampering attempts.

• Once the water meter security seals are locked, mechanical removal leaves permanent damage.

• The polycarbonate housing cracks when forced, the insert breaks if pried, and the wire shows distortion if cut.

• Multiple failure points ensure any tampering attempt leaves detectable evidence.

Selection Guidelines

Match wire material to environment—stainless steel for outdoor conditions, iron or copper for indoor installations. Select color coding for utility identification. Specify serial numbering for batch traceability. Confirm the seal fits meter sealing points.

Field installations require proper application technique. Correct wire threading and insert twisting ensure reliable locking.

1. Confirm wire passes through all intended sealing points before final locking.

2. Apply consistent twisting force to achieve full insert engagement.

3. Record serial numbers accurately against meter identification.

4. Train field staff on visual inspection criteria for seal integrity.

These practices ensure effective meter security. Properly applied electric meter seals provide durable, tamper-evident protection for utility metering assets.

Electric Meters Seal

Certificates :

• ISO9001:2000
• ISO/PAS 17712:2010 (C-TPAT) 

Our Services

1. 24 hours / day phone services
2. 12 hours / day mail services (your mail should be replied on next 12 hours)
3. OEM service: If you have your own model, Which want to do the same. We also can do for you.
4. Free sample

FAQ

1. Payment: Paypal, Western union,30% T/T advance , the balance before shipment.
2. We can do all product photo for you, before shipment.
3. Welcome the QC check the product before shipment
4. The other specific issues can negotiate.
5. Pls confirm the details with us before do the prepayment.

Company Information

YongJia XingHui Seal Co., Ltd. is located in Wenzhou and has been one of the leading professional suppliers of security seals in China since 2007.

We specialize in Cable seal, Meter seal, Container seal, Plastic seal, Padlock seal and Seal lock ect. Our products have passed ISO9001 international quality management system.

Our company carries out strict quality control and establishes an advanced management system. Our plastic seals are secure because they cannot be unlocked once sealed. Our security seals are widely applied in supermarkets, shipping, petroleum transport, commodity inspection, logistics, instruments, boxes, power supplies, water supplies, war industry, concrete, post customs, railway finance, cargo cars, containers, air transport, packing barrels, larceny prevention, confidence breach, etc.

We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

Our company takes customer first attitude to each customer,If you have some problem, Welcome to contact us

We can answer your question within 24 hours