Model: 255

Indicating Pyrometer

Properties:

Overall Depth
2.730 inches
Overall Diameter
2.800 inches
Mounting Bolt Circle Diameter
2.440 inches
Scale Calibration
Calibrated for thermocouples with external resistance of 10 ohms
Scale Smallest Increment
10.0 degrees celsius and 25.0 degrees fahrenheit
Measurement Type
Millivolt circuit
Case Type
Hermetically sealed
Scale Accuracy Rating
2 pct entire range
Pointer/pen Type And Quantity
1 indicating single
Material
Plastic phenolic meter case
Reference Number Differentiating Characteristics
As differentiated by the scale range requirement
NSN
6685-00-068-7040
Part Number
255
Description
Pyrometer,indicating
CAGE

A pyrometer which utilizes the effect of temperature variation to change the characteristics of an electrical constant and this difference of electrical potential is shown by the position of a pointer relative to a graduated scale.

Part 255 NSN 6685-00-068-7040

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
07343
FIIG:
A27600
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.8000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
05
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
000000
UFC:
00000
LTL:
NO RATING
LCL:
--
WCC:
653
TCC:
Z
SHC:
5
ACC:
Medical Supplies

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New Products Recently updated in humidity measuring and controlling instruments temperature pressure

Schedule B and Export
  • Schedule B: 9025194000
  • SITC: 87455
  • End Use: Measuring, testing, control instruments
  • NAICS: 334513
  • USDA: 1

Freight Class: Pyrometers not combined with other instruments

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