The Pyromation Chemical-Resistant Thermocouples (SP09) are designed for temperature measurement in corrosive and chemically aggressive environments, such as plating, pickling, and acid baths, offering reliable performance and long service life.
Ordering uses a structured alphanumeric code with four segments: thermocouple type (1-1), outer tubing material (1-2), insertion length (2), and termination style with optional accessories (3). The length is given as a three-digit “B” dimension in inches.
Various termination options are available, including split leads and plug-and-jack connectors. Optional accessories like a mating connector, PVC cord grip, rubber boot, and solid pin plug can be combined with any termination code. For non-standard configurations or special applications, consult Pyromation directly.
Example Order Number
J4 TEF – 072 – 4, RB
Type J • Teflon® TEF Tubing • 72″ Length • Standard Plug • Rubber Boot
| Code | Description |
|---|---|
| J4 | Type J |
| K4 | Type K |
| T4 | Type T |
| Code | Description | Temperature Rating |
|---|---|---|
| TEF | Teflon® | 260 °C [500 °F] |
| FEP | Teflon® | 200 °C [392 °F] |
| Code | Description |
|---|---|
| 3 digits | “B” length in inches (e.g., 072 = 72 inches) |
| Code | Description |
|---|---|
| 2 | 2″ split leads, 1/4″ stripped |
| 3 | 2″ split leads with spade lugs |
| 4 | Standard plug |
| 5 | Standard jack |
| 6 | Miniature plug |
| 7 | Miniature jack |
| Code | Description |
|---|---|
| MC | Mating connector |
| CG | Cord grip (1/2″ NPT PVC) |
| RB | Rubber boot |
| SP | Solid pin plug |
Pyromation Chemical-Resistant Thermocouples (PDF)
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