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Ashcroft
Ashcroft C-600H-45 Duratemp Gas-Actuated Thermometer
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Ashcroft C-600H-45: 4½ in hermetic Duratemp; ±1% span; capillary 5–80 ft. RFQ.
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Key parameters
Accuracy
+/-1% of span (ASME B40.3 class)
Mounting
Surface/lower connection; hermetically sealed phenolic case with threaded ring
Type
Ashcroft C-600H-45 Duratemp gas-actuated remote-mount thermometer, 4-1/2 in phenolic hermetic case
Over Range
125% of span
Bulb
3 in long x 3/8 in O.D.; bendable or rigid extensions with 1/2 NPT union options
Capillary
Line lengths 5 ft to 80 ft in standard increments; AISI 302 spring armor options
Fits hermetic remote temperature indication where you need an Ashcroft C-600H-45 Duratemp. Gas-actuated thermometer in a 4½ in phenolic hermetic case with ±1% of span accuracy (ASME B40.3), 125% over-range, 3 in × ⅜ in O.D. bulb and capillary lengths 5–80 ft with optional AISI 302 spring armor.
Key advantages
- Case — 4½ in phenolic hermetic
- Accuracy — ±1% of span (ASME B40.3)
- Over-range — 125% of span
- Capillary — 5–80 ft; spring armor options
- Dial — Maxivision anti-parallax
Typical applications
- Remote process indication.
- Hermetic case installs.
- Harsh ambient panels.
Selection guide
- Range code
- Capillary length / armor
- Union / bulb style
Common mistakes
- Capillary too short.
- Bending bulb incorrectly.
- Wrong range for process.
When to RFQ / what to tell us
- Range/capillary.
- Quantity, ship-to.
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Specs
| Spec | Value |
|---|---|
| SKU | 46503 |
| Brand | Ashcroft |
| Model | C-600H-45 Duratemp Gas-Actuated Thermometer |
| Product type | Gas-Actuated Thermometer |
| Type | Ashcroft C-600H-45 Duratemp gas-actuated remote-mount thermometer, 4-1/2 in phenolic hermetic case |
| Accuracy | +/-1% of span (ASME B40.3 class) |
| Range | From -320 F/200 F to 400 F/1200 F (-200 C/100 C to 200 C/650 C) depending on range code |
| Over-range | 125% of span |
| Bulb | 3 in long x 3/8 in O.D.; bendable or rigid extensions with 1/2 NPT union options |
| Capillary | Line lengths 5 ft to 80 ft in standard increments; AISI 302 spring armor options |
| Dial | Maxivision anti-parallax dial; black markings on white; black aluminum pointer |
Documents
FAQ
Q: Case? A: 4½ in phenolic hermetic.
Q: Over-range? A: 125% of span.
Q: What should I send for a quote? A: Range/capillary, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Accuracy | +/-1% of span (ASME B40.3 class) |
| Mounting | Surface/lower connection; hermetically sealed phenolic case with threaded ring |
| Type | Ashcroft C-600H-45 Duratemp gas-actuated remote-mount thermometer, 4-1/2 in phenolic hermetic case |
| Over Range | 125% of span |
| Bulb | 3 in long x 3/8 in O.D.; bendable or rigid extensions with 1/2 NPT union options |
| Capillary | Line lengths 5 ft to 80 ft in standard increments; AISI 302 spring armor options |
| Dial | Maxivision anti-parallax dial; black markings on white; black aluminum pointer |
| Ambient | Dry ambient about -13 F to 160 F (-25 C to 71 C); no head/elevation error |
| Document | Ashcroft C-600H-45 Duratemp datasheet 600AH-45 Rev E + gas-actuated installation manual (ashcroft.com) |