| Customization: | Available |
|---|---|
| Installation Type: | Duct Type |
| Sensing Type: | Thermocouple |
|
Still deciding? Get samples of $ !
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
A thermocouple head (also called a thermocouple connection head or terminal head) is a protective enclosure that houses the electrical connections between a thermocouple sensor and its extension or instrumentation cable. It ensures secure, stable, and sometimes watertight connections while shielding the wiring from environmental damage.
Material
Typically made of aluminum, stainless steel, or plastic (depending on temperature and corrosion resistance needs).
Explosion-proof versions are available for hazardous areas.
Terminal Block
Provides screw terminals or connectors for joining thermocouple wires to extension cables.
Must maintain proper polarity (positive/negative terminals).
Protection Rating
Common ratings: IP65 (dust-tight, water-resistant), IP67 (submersion-proof), or NEMA 4X (corrosion-resistant).
Mounting Options
Threaded (e.g., M16, 1/2" NPT) for direct attachment to thermocouple probes.
Flange-mounted for larger industrial sensors.
Temperature Limits
Plastic heads: Up to ~100°C.
Metal heads: Can withstand higher temps (e.g., 200°C+).
| Type | Description |
|---|---|
| Standard Head | Basic enclosure for general-purpose use (e.g., labs, HVAC). |
| Explosion-Proof | Certified for hazardous areas (e.g., petrochemical plants). |
| Field-Mountable | Allows on-site assembly for custom thermocouple installations. |
| DIN Rail Mount | Designed to attach to DIN rails in control panels. |
Thermocouple wires must connect to matching extension cables (e.g., Type K to Type K).
Polarity matters: Positive (red) and negative (black/white) must match.
Avoid mixing metals (e.g., don't splice copper wire directly to a thermocouple).
Taizhou Best electric heating appliance Co., Ltd. was established in 2 0 1 4 year. It is a
comprehensive company integrating production, sales and technical service. the factory covers an
area of 5000m2,has nearly 100+employees.have obtained ISO9001, CQC,CE,ROHS certifications.
Main products : cartridge heater,Tubular heater, Flexible heater, cartridge heater,silicone heater
thermocouple, heating element, and other heating products. The factory introduced advanced
automatic control system and online quality,inspection system to ensure the stability and reliability
of product quality
1. Qucik Response:Your inquiry will be replied within 24 hours. Response Rate over 90%
2. Smooth Communication: Well-trained and experienced staffs to answer all your inquires.
3. Sincere Service Attitude: Treat Customers As Friends. No Questions are Neglected.
4. OEM Accepted: Free Sample,We can customize your products to meet all your different requests.
5. Small MOQ: Small Amount wholesales are supported to meet your needs as well as large demands.
6. Fast Delivery: We have Reliable Forwarders with long term cooperation and Competitive Price.
You may contact any one of our sales and services team: email to us as inquiry.
){kind=link}