Product Overview
Killark HKB Series Enclosure with Gastech 57-7210 Transmitter Installed - Used
This assembly features a Killark HKB hazardous-location enclosure fitted with a Gastech 57-7210 fixed-point gas transmitter. It represents a common pairing in industrial environments where mechanical protection and continuous gas monitoring operate as a single field unit.
Killark housings are a long-running standard in classified-area infrastructure. This one comes from a service environment where equipment is maintained for reliability, then retired when systems are modernized. Its next purpose depends on the project it complements.
Product Condition
Used, clean, and in excellent cosmetic condition with minimal signs of use. The Gastech 57-7210 transmitter is untested. Handling marks are minor and do not affect enclosure integrity or fit-up.
Product Overview
Killark’s HKB series is engineered for hazardous-classified areas requiring robust construction and interior space for critical wiring or instrumentation. The installed Gastech 57-7210 transmitter is part of a family of fixed-point detectors used across refineries, plants, and processing facilities. This configuration reflects typical field deployments where a durable enclosure protects the sensing electronics from environmental stressors.
Key Features
- Killark HKB hazardous-location rated enclosure
- Factory-installed Gastech 57-7210 fixed-point gas transmitter (untested)
- Designed for explosion-resistant applications and classified-area installations
- Interior layout supports wiring, inspection, and instrument replacement
- Minimal exterior wear, consistent with maintained field equipment
- Durable mechanical protection for sensitive detection hardware
- Compatible with legacy and retrofit gas detection system architectures
Applications
- Field replacements for existing Killark HKB gas-detection assemblies
- Safety system retrofits requiring Gastech-compatible housings
- Training or evaluation platforms for hazardous-location equipment
- Engineering prototypes involving gas monitoring or alarm integration
- Maintenance stock for facilities using legacy fixed-point detection hardware
- Instrumentation mockups for system layout and planning
Frequently Asked Questions
Is the Gastech 57-7210 transmitter functional?
The transmitter is untested. Calibration, verification, or service may be required before operational deployment.
Does the enclosure maintain its protective characteristics?
The housing is in excellent cosmetic condition with minimal signs of use. Buyers should confirm suitability for their classification requirements.
What differentiates the HKB series?
HKB enclosures are widely used due to their rugged build and compatibility with explosion-resistant wiring practices, making them standard in hazardous facilities.
Can the 57-7210 transmitter be swapped for another model?
Yes. The enclosure supports removal and replacement of sensing modules, which is common in system upgrades.
Is this assembly ready for immediate field use?
Inspection and testing by qualified personnel are recommended before installation in any safety-critical application.
Equipment like this often spans multiple eras of plant operation, built to persist through upgrades and redesigns. Now it’s ready to be integrated wherever dependable protection still matters.
