Data Sheet
C-600B Duratemp® Thermometer
FEATURES
Extreme resistance to shock and vibration
Exclusive movementless design eliminates wear
and increases product life
Maxivision® dial for precise readings
(minimize parallax reading errors)
All SS case, stem and Everyangle™ harness
Gas-operated molecular sieve
Custom Dials
TYPICAL USES
Offshore oil rigs
Chemical and petrochemical plants
Water and wastewater temperature control
Pulp and paper
Refineries
Power
General industrial
Equipment skids
HVAC
Pharmaceutical / Biotech
Food and beverage
SPECIFICATIONS
Accuracy: ±1% of span
Size: 4½˝
Range: -320°F/200°F to 400°F/1,200°F
(-200°C/100°C to 200°C/650°C)
Over Range: 125% of span
Process Connection: ½ NPT Union
Mounting: Direct mount
Stem Length: 6˝, 9˝, 12˝, 15˝, 18˝, 24˝, 30˝ or 36˝
Stem Diameter: 0.375˝
Dial: Maxivision® linear anti-parallax dial, black
markings on a white dial
Hand Set: Stationary red hand set or Externally adjustable
Red set hand
Pointer: Black, aluminum
The Everyangle™
Duratemp® thermometer
may be rotated 360° for
readability and the stem
turned 180° for the most
challenging installations.
C-600B
41⁄2˝ dial size
KEY BENEFITS
• Impact-resistant SS case
• Bayonet ring for easy glass replacement or
pointer adjustment
• Extremely versatile for use on many
applications
• No elevation error
• 5 year limited warranty
• Ideal for extreme process temperatures
THERMAL SYSTEM
Connection Material Stem
316 SS 316 SS
NON-WETTED COMPONENTS
Window Case Ring
Glass, safety glass or acrylic 304 SS 304 SS bayonet ring
All specifications are subject to change without notice.
All sales subject to standard terms and conditions.
©2018 Ashcroft Inc. 600B_duratemp_ds3, Rev. A, 12/18
ashcroft.com
info@ashcroft.com
1.800.328.8258
TEMPERATURE LIMITS
Version Ambient
Dry -13°F (-25°C) to 160°F (71°C)
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Data Sheet
C-600B Duratemp® Thermometer
ORDERING CODE Example:
Direct Mount
C-600B - 4½˝ Case size, SS bayonet ring, Everyangle™ connection C-600B
Stem Length
01 - 6˝ Stem length “S’’ dimension
02 - 9˝ Stem length “S’’ dimension
03 - 12˝ Stem length “S’’ dimension
04 - 15˝ Stem length “S’’ dimension
05 - 18˝ Stem length “S’’ dimension
06 - 24˝ Stem length “S’’ dimension
07 - 30˝ Stem length “S’’ dimension
08 - 36˝ Stem length “S’’ dimension
Ranges (coding example, see range table below for all standard ranges)
AB - –320°F/200°F (-200°C/100°C) AB
Options (If choosing an option(s) must include an “X’’) -X _ _
DM - Dial marking
EO - Externally adjustable red set hand
EP
-
Externally adjustable maximum pointer
EQ - Externally adjustable minimum pointer
NH - SS tag
NN - Paper tag
PD - Acrylic window
SG - Safety glass SG
SH - Stationary red set hand
C-600B
01 AB -XSG
01
NOTES
1. Minimum recommended insertion length (“u” dimension) in liquids is 4 inches and in gases is 6 inches for standard 3⁄8 × 3˝ bulb.
2. Thermowells must be used on any application where the bulb of the thermometer may be exposed to pressure, corrosive fluids, or velocity.
Additionally, the use of a thermowell permits instrument interchangeability or recalibration without shutting down the process.
3. When using a threaded thermowell in temperatures 750°F and above, a 3˝ lag is recommended.
SINGLE RANGES
Range Code
AB –320°F/200°F AY –200°C/100°C
AE –100°F/100°F BL –80°C/40°C
AG –40°F/180°F BN –40°C/80°C
AK 20°F/240°F BS 0°C/120°C
AL 50°F/300°F BT 10°C/150°C
AN 50°F/550°F BU 0°C/300°C
AR 50°F/750°F BW 0°C/400°C
AT 400°F/1,200°F BJ 200°C/650°C
All specifications are subject to change without notice.
All sales subject to standard terms and conditions.
©2018 Ashcroft Inc. 600B_duratemp_ds3, Rev. A, 12/18
Range Code
Range Code
ashcroft.com
info@ashcroft.com
1.800.328.8258
DUAL RANGES
CE 0°C/120°C and 20°F/240°F
CF 0°C/300°C and 50°F/550°F
DR 10°C/150°C and 50°F/300°F
DT –40°C/80°C and –40°F/180°F
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Data Sheet
D
C-600B Duratemp® Thermometer
DIMENSIONS in [ ] are millimeters
For reference only, consult Ashcroft for specific dimensional drawings
Dial Size
Inches
41⁄2
E
CA
A B C D E F G H
4.72
2.06
5.10
3.08
[120]
[52]
[130]
B
G
S
1
/2 NPT
7
/8˝ Hex
[22]
4.22
[78]
[107]3[76]1[25]
CC
F
0.38
[10]
H
All specifications are subject to change without notice.
All sales subject to standard terms and conditions.
©2018 Ashcroft Inc. 600B_duratemp_ds3, Rev. A, 12/18
of 33
ashcroft.com
info@ashcroft.com
1.800.328.8258
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