Ashcroft C-600B Duratemp Thermometer

Fits process temperature indication on tanks, lines, and equipment where a direct-mount Ashcroft C-600B Duratemp gas-actuated thermometer with Maxivision dial is specified.

Key advantages

Gas-actuated Duratemp — Not bimetal; Maxivision dial indication.
Wide range codes — About −320/200 °F through 400/1200 °F class by code.
SS case/stem — Stainless construction for process mounting.
Direct-mount C-600B — Threaded process connection configuration.

Typical applications

Direct-mount process temperature indication on tanks and lines.
Loops specified for gas-actuated Duratemp rather than bimetal.
Sites needing Maxivision dial readability in °F or dual scale.

Selection guide

Measuring principle — Gas-actuated thermometer with Maxivision dial.
Ranges — Range codes spanning cryogenic through high process temperatures (about −320/200 °F through 400/1200 °F class by code).
Case — Stainless-steel case/stem construction for process mounting.
Mounting — Direct-mount C-600B configuration with threaded process connection.
Dial — Maxivision® dial with clear °F (or dual-scale) indication.

Common mistakes

Specifying a bimetal thermometer when the duty calls for gas-actuated Duratemp sensing.
Leaving range code blank — spans run roughly −320/200 °F through 400/1200 °F class by code.
Ordering remote-mount when the SKU is direct-mount C-600B — confirm stem/connection on the RFQ.
Ignoring stainless case/stem vs process media compatibility.
Assuming dual-scale °C/°F without stating dial preference.

When to RFQ / what to tell us

Range code / scale (°F or dual), stem length, and threaded process connection.
Media, ambient, and any case/stem material notes beyond SS construction listed.
Quantity, ship-to, and dial marking preferences.

Request a Quote · Get selection help

Specs

Spec	Value
SKU	46501
Brand	Ashcroft
Model	C-600B Duratemp
Product type	gasactuatedthermometer
Type	Ashcroft C-600B Duratemp direct-mount gas-actuated thermometer
Measuring principle	Gas-actuated thermometer with Maxivision dial
Ranges	Range codes spanning cryogenic through high process temperatures (about −320/200 °F through 400/1200 °F class by code)
Case	Stainless-steel case/stem construction for process mounting
Mounting	Direct-mount C-600B configuration with threaded process connection
Dial	Maxivision® dial with clear °F (or dual-scale) indication
Sensor	Gas-actuated sensing system (not bimetal)
Applications	Process temperature indication on tanks, lines and equipment
Document	Ashcroft Duratemp C-600B datasheet + gas-actuated thermometer literature (ashcroft.com)

Documents

Ashcroft C-600B Duratemp datasheet (PDF)

FAQ

Q: Is this bimetal or gas-actuated? A: Gas-actuated Duratemp sensing with Maxivision dial — not bimetal.

Q: What range span is available? A: Range codes spanning about −320/200 °F through 400/1200 °F class by code — state the code on the RFQ.

Q: What should I send for a quote? A: Range code, stem/connection, dial scale, quantity. Compatible with systems using Ashcroft C-600B Duratemp — we do not claim authorized-dealer status.