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Ashcroft
Ashcroft C-600A-04 Duratemp Thermometer
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Ashcroft C-600A-04 Duratemp: gas-actuated; ±1% span ASME B40.3; remote bulb. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Measuring range
−320 °F/200 °F to 400 °F/1200 °F (−200 °C/100 °C to 200 °C/650 °C) by range code
Accuracy
±1% of span (ASME B40.3)
Accuracy class
ASME B40.3
Output
Mechanical dial indication (no electrical output)
Process connection
½ NPT union on bendable/armor styles; plain bulb options; surface/lower or flush/rear case mounting
Housing
Case style C-600A-04 per datasheet (remote mount variant)
Fits remote temperature indication where you need an Ashcroft C-600A-04 Duratemp. Gas-actuated molecular-sieve thermometer with range codes from about −320 °F/200 °F to 400 °F/1200 °F, ±1% of span accuracy (ASME B40.3), and remote bulb/capillary construction.
Key advantages
- Type — Gas-actuated Duratemp remote
- Accuracy — ±1% of span (ASME B40.3)
- Ranges — About −320…1200 °F by code
- Sensor — Molecular sieve bulb/capillary
- Mount — Remote indication
Typical applications
- Process panel temperature.
- Remote tank / line indication.
- Plant utility thermometers.
Selection guide
- Range code
- Capillary length
- Case / connection
Common mistakes
- Wrong range code.
- Kinking capillary.
- Ignoring span limits.
When to RFQ / what to tell us
- Range/capillary/case.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 46505 |
| Brand | Ashcroft |
| Model | C-600A-04 Duratemp |
| Product type | Gas-Actuated Thermometer |
| Measuring range | −320 °F/200 °F to 400 °F/1200 °F (−200 °C/100 °C to 200 °C/650 °C) by range code |
| Sensor type | Gas-actuated molecular sieve (Duratemp remote bulb/capillary) |
| Accuracy | ±1% of span (ASME B40.3) |
| Accuracy class | ASME B40.3 |
Documents
FAQ
Q: Accuracy? A: ±1% of span (ASME B40.3).
Q: Type? A: Gas-actuated Duratemp.
Q: What should I send for a quote? A: Range/capillary/case, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Measuring range | −320 °F/200 °F to 400 °F/1200 °F (−200 °C/100 °C to 200 °C/650 °C) by range code |
| Accuracy | ±1% of span (ASME B40.3) |
| Accuracy class | ASME B40.3 |
| Output | Mechanical dial indication (no electrical output) |
| Process connection | ½ NPT union on bendable/armor styles; plain bulb options; surface/lower or flush/rear case mounting |
| Housing | Case style C-600A-04 per datasheet (remote mount variant) |
| Ambient temperature | Dry case ambient −13…+160 °F (−25…+71 °C) |
| Display | Maxivision anti-parallax dial; black pointer; optional red set hand |
| Mounting | Remote mount surface/lower or flush/rear; thermowell recommended |
| Sensor type | Gas-actuated molecular sieve (Duratemp remote bulb/capillary) |
| Notes | OEM datasheet datasheet-ashcroft-duratemp-thermometer-600a-4.pdf (C-600A-04). Distinct from C-600A-01 (SKU 46500). |
| Stem Diameter | Bulb ⅜″ O.D. |
| Stem Length | Bulb 3″ long; bendable extensions 12″/18″/24″; capillary 5…80 ft |
| Immersion Length | Min recommended insertion ~4″ liquids / 6″ gases for standard ⅜″×3″ bulb |
| Sheath Material | Bulb/bendable ext. 316 SS; capillary 316 SS; armor options |
| Head Type | 4½″ or 6″ dial options per 600A-04 datasheet; surface/lower or flush/rear |