| High Temperature Weldable Strain Gages - HBWANV
Gage Patterns for Dynamic Measurements |
HBWANV Strain Gages are configured with a
Nichrome wire sensor bonded to a Hastelloy® X shim
using flame sprayed alumina.
These fatigue resistant gages are commonly used to
measure vibratory strain in extreme high temperature
environments on test components for automotive,
aerospace and power generation applications.
Maximum operating temperature at sensor:
1600°F (871°C)
Maximum operating temperature at cable:
(FG) Fiberglass Insulated - 900°F (482°C)
(MG) Mineral Insulated/Inconel Jacket - 1800°F
(980°C)
(CB) Ceramic Braid Jacket - 1800°F (980°C)
HBWANV-12-250-X-FG |
|
Standard Part Number |
Strain Type |
Max. Temp |
Gage Resistance (nominal) |
Gage Factor (nominal) |
Gage Length |
Instrumentation Cable |
Datasheet (pdf) |
|
HBWANV-12-250-X-FG |
Dynamic |
1600°F/sensor
900°F/cable |
120 Ohms |
2.0 |
.250" |
Fiberglass Insulated |
70-700 |
|
HBWANV-12-250-X-MG |
Dynamic |
1600°F/sensor
1800°F/cable |
120 Ohms |
2.0 |
.250" |
Mineral Insulated/Inconel
Jacket |
70-701 |
| HBWANV-12-063-X-MG |
Dynamic |
1600°F/sensor
1800°F/cable |
120 Ohms |
2.0 |
.063" |
Mineral Insulated/Inconel
Jacket |
70-702 |
| HBWANV-12-125-X-MG |
Dynamic |
1600°F/sensor
1800°F/cable |
120 Ohms |
2.0 |
.125" |
Mineral Insulated/Inconel
Jacket |
70-703 |
| HBWANV-12-125-X-FG |
Dynamic |
1600°F/sensor
900°F/cable |
120 Ohms |
2.0 |
.125" |
Fiberglass Insulated |
70-704 |
|
STANDARD GAGE CONFIGURATIONS CAN
BE CUSTOMIZED FOR INDIVIDUAL APPLICATIONS
CHOOSE OPTIONS FROM THE TABLE BELOW FOR HIGH
TEMPERATURE WELDABLE GAGES
|
|
GAGE RESISTANCE |
GAGE ALLOY |
| 12 |
120 Ohms |
H |
Hoskins™
(iron, chrome, aluminum) for static strain
measurements |
| 35 |
350 Ohms |
K |
K alloy (Evanohm)
(nickel, chrome, aluminum, iron) for static
strain measurements |
| |
|
NV |
Nichrome V (nickel,
chrome) for dynamic strain measurements |
|
SENSOR LENGTH |
PT |
Platinum-Tungsten for
dynamic strain measurements |
| 125 |
1/8" active grid |
|
|
| 250 |
1/4" active grid |
CONFIGURATIONS |
| 063 |
1/16" active grid |
QB |
Quarter Bridge - One
active element |
| |
|
HB |
Half Bridge - One
active element and one compensating element,
unstrained on coupon (available on H and K
type gages only) |
|
TEMP. COMPENSATION |
LHB |
Half Bridge - One
active element and one compensating element
without coupon |
| 0 |
Carbon |
FB |
Full Bridge - Two
sensing gages bonded to a shim and two
compensating gages bonded to an unstrained
compensating block |
| 6 |
6 ppm/°F |
R |
Rosette - Three active
elements placed at three different angles.
Most commonly 45° and 60° |
| |
|
|
|
PRE-CURVED SHIMS |
INSTRUMENTATION CABLE |
| Hoop
(Circumferential) |
CB |
Chromel/Alumel Wire -
Ceramic Braid Jacket - Maximum operating
temperature: 1800°F (980°C) |
| Axial
(Longitudinal) |
FG |
Fiberglass Wrapped
Stranded NCC Conductors - Maximum operating
temperature: 900°F (482°C) |
| |
|
MG |
MgO Mineral Insulated
Cable - Inconel Jacket - Maximum operating
temperature: 1800°F (980°C) |
|
| High Temperature Weldable Strain Gages - HBWAPT
Gage Patterns for Dynamic Measurements |
HBWAPT Series strain gages are constructed with
a platinum-tungsten alloy that has excellent high
temperature oxidation resistance, and low, stable
temperature coefficients of resistance.
These high temperature strain gauges are an
excellent choice to measure the stress distribution
and fatigue life of turbine blades in rapidly
rotating turbo jet engines. Other uses include test
and failure analysis in many automotive and
aerospace applications.
Maximum operating temperature at sensor:
1900°F (1038°C)
Maximum operating temperature at cable:
(FG) Fiberglass Insulated - 900°F (482°C)
(MG) Mineral Insulated/Inconel Jacket - 1800°F
(980°C)
(CB) Ceramic Braid Jacket - 1800°F (980°C)
HBWAPT-12-250-X-CB |
|
Standard Part Number |
Strain Type |
Max. Temp |
Gage Resistance (nominal) |
Gage Factor (nominal) |
Gage Length |
Instrumentation Cable |
Datasheets (pdf) |
|
HBWAPT-12-250-X-CB |
Dynamic |
1900°F/sensor
1800°F/cable |
120 Ohms |
4.0 |
.250" |
Ceramic Braid |
70-715 |
|
HBWAPT-12-125-X-MG |
Dynamic |
1900°F/sensor
1800°F/cable |
120 Ohms |
4.0 |
.125" |
Mineral Insulated/Inconel
Jacket |
70-716 |
|
STANDARD GAGE CONFIGURATIONS CAN
BE CUSTOMIZED FOR INDIVIDUAL APPLICATIONS
CHOOSE OPTIONS FROM THE TABLE BELOW FOR HIGH
TEMPERATURE WELDABLE GAGES
|
|
GAGE RESISTANCE |
GAGE ALLOY |
| 12 |
120 Ohms |
H |
Hoskins™
(iron, chrome, aluminum) for static strain
measurements |
| 35 |
350 Ohms |
K |
K alloy (Evanohm)
(nickel, chrome, aluminum, iron) for static
strain measurements |
| |
|
NV |
Nichrome V (nickel,
chrome) for dynamic strain measurements |
|
SENSOR LENGTH |
PT |
Platinum-Tungsten for
dynamic strain measurements |
| 125 |
1/8" active grid |
|
|
| 250 |
1/4" active grid |
CONFIGURATIONS |
| 063 |
1/16" active grid |
QB |
Quarter Bridge - One
active element |
| |
|
HB |
Half Bridge - One
active element and one compensating element,
unstrained on coupon (available on H and K
type gages only) |
|
TEMP. COMPENSATION |
LHB |
Half Bridge - One
active element and one compensating element
without coupon |
| 0 |
Carbon |
FB |
Full Bridge - Two
sensing gages bonded to a shim and two
compensating gages bonded to an unstrained
compensating block |
| 6 |
6 ppm/°F |
R |
Rosette - Three active
elements placed at three different angles.
Most commonly 45° and 60° |
| |
|
|
|
PRE-CURVED SHIMS |
INSTRUMENTATION CABLE |
| Hoop
(Circumferential) |
CB |
Chromel/Alumel Wire -
Ceramic Braid Jacket - Maximum operating
temperature: 1800°F (980°C) |
| Axial
(Longitudinal) |
FG |
Fiberglass Wrapped
Stranded NCC Conductors - Maximum operating
temperature: 900°F (482°C) |
| |
|
MG |
MgO Mineral Insulated
Cable - Inconel Jacket - Maximum operating
temperature: 1800°F (980°C) |
|
| High Temperature Weldable Strain Gages - HBWAK
Gage Patterns For Static Measurements |
| HBWAK Series gages are constructed of
self-temperature compensated K alloy wire, and
bonded to a Hastelloy® X shim. Standard gages are
compensated for mild steel (6ppm/°F). K alloy is a
highly corrosion resistant alloy with superior
properties. Many of our customers utilize K-Alloy
gages for nuclear and fossil fuel applications as
well as renewable energy projects, where harsh
environments cause corrosion.
Maximum operating temperature at sensor:
650°F (343°C).
Maximum operating temperature at cable:
(FG) Fiberglass Insulated - 900°F (482°C)
(MG) Mineral Insulated/Inconel Jacket - 1800°F
(980°C)
(CB) Ceramic Braid Jacket - 1800°F (980°C)
HBWAK-35-250-X-FG |
|
Standard Part Number |
Strain Type |
Max. Temp |
Gage Resistance (nominal) |
Gage Factor (nominal) |
Gage Length |
Instrumentation Cable |
Datasheet (pdf) |
|
HBWAK-12-250-6-FG |
Static |
650°F/sensor
900°F/cable |
120 Ohms |
2.0 |
.250" |
Fiberglass Insulated |
70-705 |
|
HBWAK-12-250-6-MG |
Static |
650°F/sensor
1800°F/cable |
120 Ohms |
2.0 |
.250" |
Mineral Insulated/Inconel
Jacket |
70-706 |
|
HBWAK-35-250-6-FG |
Static |
650°F/sensor
900°F/cable |
350 Ohms |
2.0 |
.250" |
Fiberglass Insulated |
70-707 |
|
HBWAK-35-250-6-MG |
Static |
650°F/sensor
1800°F/cable |
350 Ohms |
2.0 |
.250" |
Mineral Insulated/Inconel
Jacket |
70-708 |
|
HBWAK-35-250-6-FG-HB |
Static |
650°F/sensor
900°F/cable |
350 Ohms |
2.0 |
.250" |
Fiberglass Insulated |
70-709 |
|
HBWAK-35-250-6-FG-SHIELD |
Static |
650°F/sensor
900°F/cable |
350 Ohms |
2.0 |
.250" |
3 Cond. NCC Shielded |
70-711 |
|
HBWAKR-12-250-6-MG |
Static |
650°F/sensor
1800°F/cable |
120 Ohms |
2.0 |
.250" |
Mineral Insulated/Inconel
Jacket |
70-713 |
|
STANDARD GAGE CONFIGURATIONS CAN
BE CUSTOMIZED FOR INDIVIDUAL APPLICATIONS
CHOOSE OPTIONS FROM THE TABLE BELOW FOR HIGH
TEMPERATURE WELDABLE GAGES
|
|
GAGE RESISTANCE |
GAGE ALLOY |
| 12 |
120 Ohms |
H |
Hoskins™
(iron, chrome, aluminum) for static strain
measurements |
| 35 |
350 Ohms |
K |
K alloy (Evanohm)
(nickel, chrome, aluminum, iron) for static
strain measurements |
| |
|
NV |
Nichrome V (nickel,
chrome) for dynamic strain measurements |
|
SENSOR LENGTH |
PT |
Platinum-Tungsten for
dynamic strain measurements |
| 125 |
1/8" active grid |
|
|
| 250 |
1/4" active grid |
CONFIGURATIONS |
| 063 |
1/16" active grid |
QB |
Quarter Bridge - One
active element |
| |
|
HB |
Half Bridge - One
active element and one compensating element,
unstrained on coupon (available on H and K
type gages only) |
|
TEMP. COMPENSATION |
LHB |
Half Bridge - One
active element and one compensating element
without coupon |
| 0 |
Carbon |
FB |
Full Bridge - Two
sensing gages bonded to a shim and two
compensating gages bonded to an unstrained
compensating block |
| 6 |
6 ppm/°F |
R |
Rosette - Three active
elements placed at three different angles.
Most commonly 45° and 60° |
| |
|
|
|
PRE-CURVED SHIMS |
INSTRUMENTATION CABLE |
| Hoop
(Circumferential) |
CB |
Chromel/Alumel Wire -
Ceramic Braid Jacket - Maximum operating
temperature: 1800°F (980°C) |
| Axial
(Longitudinal) |
FG |
Fiberglass Wrapped
Stranded NCC Conductors - Maximum operating
temperature: 900°F (482°C) |
| |
|
MG |
MgO Mineral Insulated
Cable - Inconel Jacket - Maximum operating
temperature: 1800°F (980°C) |
|
High Temperature Strain Gages - HBWAH Weldable
Gage Patterns
for Static Measurements |
| HBWAH Weldable Strain Gages are constructed of
an iron chrome aluminum alloy (Hoskins 875 ™)
providing high resistivity and very good oxidation
resistance. Recommended for high temperature
static measurements where a compensating gage, a
half bridge, or full bridge configuration is used.
Maximum operating temperature at sensor:
1800°F (980°C).
Maximum operating temperature at cable:
(FG) Fiberglass Insulated - 900°F (482°C)
(MG) Mineral Insulated/Inconel Jacket - 1800°F
(980°C)
(CB) Ceramic Braid Jacket - 1800°F (980°C)
HBWAH-12-125-6-FG-HB |
|
Standard Part Number |
Strain Type |
Max. Temp. |
Gage Resistance (nominal) |
Gage Factor (nominal) |
Gage Length |
Instrumentation Cable |
Datasheet (pdf) |
|
HBWAH-12-125-6-FG-HB |
Static |
1800°F/sensor
900°F/cable |
120 Ohms |
2.0 |
.125" |
Fiberglass Insulated |
70-722 |
|
HBWAH-12-250-6-FG-HB |
Static |
1800°F/sensor
900°F/cable |
120 Ohms |
2.0 |
.250" |
Fiberglass Insulated |
70-710 |
|
HBWAH-12-250-6-MG-HB |
Static |
1800°F/sensor
1800°F/cable |
120 Ohms |
2.0 |
.250" |
Mineral Insulated/Inconel
Jacket |
70-712 |
|
HBWAHR-12-125-6-MG-GP |
Static |
1800°F/sensor
1800°F/cable |
120 Ohms |
2.0 |
.125" |
Mineral Insulated/Inconel
Jacket |
70-714 |
|
HBWAHC-12-250-X-MG-HB |
Static |
1800°F/sensor
1800°F/cable |
120 Ohms |
2.0 |
.250" |
Mineral Insulated/Inconel
Jacket |
70-717 |
|
STANDARD
GAGE CONFIGURATIONS CAN BE CUSTOMIZED FOR
INDIVIDUAL APPLICATIONS
CHOOSE OPTIONS FROM THE TABLE BELOW FOR HIGH
TEMPERATURE WELDABLE GAGES
|
|
GAGE RESISTANCE |
GAGE ALLOY |
| 12 |
120 Ohms |
H |
Hoskins™
(iron, chrome, aluminum) for static strain
measurements |
| 35 |
350 Ohms |
K |
K alloy (Evanohm)
(nickel, chrome, aluminum, iron) for static
strain measurements |
| |
|
NV |
Nichrome V (nickel,
chrome) for dynamic strain measurements |
|
SENSOR LENGTH |
PT |
Platinum-Tungsten for
dynamic strain measurements |
| 125 |
1/8" active grid |
|
|
| 250 |
1/4" active grid |
CONFIGURATIONS |
| 063 |
1/16" active grid |
QB |
Quarter Bridge - One
active element |
| |
|
HB |
Half Bridge - One
active element and one compensating element,
unstrained on coupon (available on H and K
type gages only) |
|
TEMP. COMPENSATION |
LHB |
Half Bridge - One
active element and one compensating element
without coupon |
| 0 |
Carbon |
FB |
Full Bridge - Two
sensing gages bonded to a shim and two
compensating gages bonded to an unstrained
compensating block |
| 6 |
6 ppm/°F |
R |
Rosette - Three active
elements placed at three different angles.
Most commonly 45° and 60° |
| |
|
|
|
PRE-CURVED SHIMS |
INSTRUMENTATION CABLE |
| Hoop
(Circumferential) |
CB |
Chromel/Alumel Wire -
Ceramic Braid Jacket - Maximum operating
temperature: 1800°F (980°C) |
| Axial
(Longitudinal) |
FG |
Fiberglass Wrapped
Stranded NCC Conductors - Maximum operating
temperature: 900°F (482°C) |
| |
|
MG |
MgO Mineral Insulated
Cable - Inconel Jacket - Maximum operating
temperature: 1800°F (980°C) |
|
| |
| |
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