Fluke 712B RTD, 714B Data Sheet

Fluke 712B and

714B Temperature

Calibrators

Accuracy and Simplicity

For the temperature calibration professional that wants a
highly accurate, easy-to-use, single function temperature
calibrator the 712B and 714B are ideal test tools.

Technical Data

Product Highlights

• The 712B can measure and
simulate (13) different RTD
types and resistance

• The 714B can measure
and simulate (17) different
thermocouple types and
millivolts

• Measure 4 to 20 mA signals
while simultaneously sourcing
a temperature signal

• Hanging tool designed in and
included with every unit

• Configurable 0
source settings for quick 25
linearity checks

• Linear ramp and 25
ramp based on 0
settings

• Dual inputs and backlit display
for easy interpretation of
measurements

• Power down settings
remembered at power up for
easy restart of tests

• 1-year and 2-year specifications
and traceable certificate of
calibration

% and 100 %

% step auto

% and 100 %

%

Specifications

Specifications are based on a one year calibration cycle and apply from +18 °C to +28 °C unless stated
otherwise. All specifications assume a 5-minute warmup period.

General specifications

Maximum voltage applied

30 V

between any terminal and
earth ground or between
any two terminals:

Operating temperature -10 °C to 50 °C

Storage temperature - 30 °C to 60 °C

Operating altitude 2,000 meters

Storage altitude 12,000 meters

Relative humidity
(% RH operating without
condensation)

Non condensing
90 % (10 °C to 30 °C)
75 % (30 °C to 40 °C)
45 % (40 °C to 50 °C)
(Without condensation)

Vibration requirements MIL-T-28800E, Class 2

Drop text requirements 1 meter

IP Rating IEC 60529: IP52

Electromagnetic

IEC 61326-1, Portable

environment

Safety IEC 61010-1, Max 30 V to

earth, Pollution Degree 2

Power supply 4 AA NEDA 1.5A IEC LR6

batteries

Size (H x W x L) 52.5 mm x 84 mm x 188.5 mm

Weight 515 g

DC mA measurement

Resolution Range Accuracy

0-24 mA 0.001 mA 0.010 % + 2 µA

Temperature coefficient:
± (0.002 % of reading + 0.002 % of range) /°C ( <18 °C or >28 °C)

(% of reading
+ counts)

Ohms measurement (Fluke 712B)

Ohms range Accuracy

0.00 Ω to 400.00 Ω 0.015 % + 0.05 Ω

400.0 Ω to 4000.0 Ω 0.015 % + 0.5 Ω

Note: Read accuracy is based on 4-wire input. For 3-wire ohm measurements,
assuming all three leads are matched, add 0.05 Ω (0.00 Ω~400.00 Ω),

0.2 Ω (400.0 Ω~4000.0 Ω) to the specifications.
Temperature coefficient:

± (0.002 % of reading + 0.002 % of range) /°C ( <18 °C or >28 °C)

(% of reading +counts)

Millivolt measurement and source (Fluke 714B)

Resolution Range Accuracy

-10 mV to 75 mV 0.01 mV 0.015 % + 10 µA

Temperature coefficient:
± (0.002 % of reading + 0.002 % of range) /°C ( <18 °C or >28 °C)

(% of reading
+counts)

Ohms source (Fluke 712B)

Ohms range Excitation

current from
measurement
device

1.0 Ω to 400.0 Ω

1.00 Ω to 400.00 Ω

400.0 Ω to 1500.0 Ω

1500.0 Ω to 4000.0 Ω

0.1 mA to 0.5 mA

0.5 mA to 3 mA

0.05 mA to 0.8 mA

0.05 mA to 0.4 mA

Resolution

0.00 Ω to 400.00 Ω 0.01 Ω

400.0 Ω to 4000.0 Ω 0.1 Ω

Temperature coefficient:
± (0.002 % of reading + 0.002 % of range) /°C ( <18 °C or >28 °C)

Supports pulsed transmitters and PLCs with pulse times as short as 5 ms

Accuracy
(% of reading
+ counts)

0.015 % + 0.1 Ω

0.015 % + 0.05 Ω

0.015 % + 0.5 Ω

0.015 % + 0.5 Ω

2 Fluke Corporation Fluke 71XB Temperature Calibrators

RTD input and output (Fluke 712B)

Measure (°C) Source (°C)

RTD Type (α) Range (°C)

10Ω

Pt(385)

50Ω

Pt(385)

100 Ω

Pt(385)

200 Ω

Pt(385)

500 Ω

Pt(385)

1000 Ω
Pt(385)

100 Ω

Pt(3916)

100 Ω

Pt(3926)

10 Ω

Cu(427)

120 Ω

Ni(672)

50 Ω

Cu(427)

100 Ω

Cu(427)

-200 to 100 °C 1.5 °C 3 °C 1 mA 1.5 °C 3 °C

100 to 800 °C 1.8 °C 3.6 °C 1 mA 1.8 °C 3.6 °C

-200 to 100 °C 0.4 °C 0.7 °C 1 mA 0.4 °C 0.7 °C

100 to 800 °C 0.5 °C 0.8 °C 1 mA 0.5 °C 0.8 °C

-200 to 100 °C 0.2 °C 0.4 °C

100 to 800 °C 0.015 %+0.18 °C 0.03 %+0.36 °C 0.015 %+0.18 °C 0.03 %+0.36 °C

-200 to 100 °C 0.2 °C 0.4 °C

100 to 630 °C 0.015 %+0.18 °C 0.03 %+0.36 °C 0.015 %+0.18 °C 0.03 %+0.36 °C

-200 to 100 °C 0.3 °C 0.6 °C

100 to 630 °C 0.015 %+0.28 °C 0.03 %+0.56 °C 0.015 %+0.28 °C 0.03 %+0.56 °C

-200 to 100 °C 0.2 °C 0.4 °C

100 to 630 °C 0.015 %+0.18 °C 0.03 %+0.36 °C 0.015 %+0.18 °C 0.03 %+0.36 °C

-200 to 100 °C 0.2 °C 0.4 °C

100 to 630 °C 0.015 %+0.18 °C 0.03 %+0.36 °C 0.015 %+0.18 °C 0.03 %+0.36 °C

-200 to 100 °C 0.2 °C 0.4 °C

100 to 630 °C 0.015 %+0.18 °C 0.03 %+0.36 °C 0.015 %+0.18 °C 0.03 %+0.36 °C

-100 to 260 °C 1.5 °C 3 °C 1 mA 1.5 °C 3 °C

-80 to 260 °C 0.15 °C 0.3 °C 1 mA 0.15 °C 0.3 °C

-180 to 200 °C 0.4 °C 0.7 °C 1 mA 0.4 °C 0.7 °C

-180 to 200 °C 0.2 °C 0.4 °C 1 mA 0.2 °C 0.4 °C

1-year 2-year

YSI400 15 to 50 °C 0.2 °C 0.4 °C 250 μA 0.2 °C 0.4 °C

1. Sensor inaccuracies not included.

2. Resolution: 0.1 °C.

3. Read accuracy is based on 4-wire input. For 3-wire RTD measurements, assuming all three RTD leads are matched, add 1.0 °C (Pt10 and Cu10), 0.6 °C (Pt50 and
Cu50), 0.4 °C (Other RTD types) to the specifications.

4. Source Accuracy in source mode is based on 0.5 mA~3 mA (1.00 Ω~400.00 Ω), 0.05 mA~0.8 mA (400.0 Ω~1500.0 Ω), 0.05 mA~0.4 mA (1500.0 Ω ~4000.0 Ω),
excitation current (0.25 mA for Pt1000 range).

5. Temperature Coefficient: ±0.05 °C /°C for measure, ± 0.05 °C /°C (<18 °C or >28 °C) for source.

6. Supports pulsed transmitters and PLCs with pulse times as short as 5 ms.

Source
current

1 mA

500 μA

250 μA

250 μA

1 mA

1 mA

1-year 2-year

0.2 °C 0.4 °C

0.2 °C 0.4 °C

0.3 °C 0.6 °C

0.2 °C 0.4 °C

0.2 °C 0.4 °C

0.2 °C 0.4 °C

3 Fluke Corporation Fluke 71XB Temperature Calibrators

Thermocouple input and output (Fluke 714B)

TC Type Range (°C)

-250 to 200 °C 1.3 2.0 0.6 0.9

E

N

J

K

T

B

R

S

C

L

U

BP

XK

G

D

P

M

-200 to -100 °C 0.5 0.8 0.3 0.4

-100 to 600 °C 0.3 0.4 0.3 0.4
600 to 1000 °C 0.4 0.6 0.2 0.3

-200 to -100 °C 1.0 1.5 0.6 0.9

-100 to 900 °C 0.5 0.8 0.5 0.8
900 to 1300 °C 0.6 0.9 0.3 0.4

-210 to -100 °C 0.6 0.9 0.3 0.4

-100 to 800 °C 0.3 0.4 0.2 0.3
800 to 1200 °C 0.5 0.8 0.3 0.3

-200 to -100 °C 0.7 1.0 0.4 0.6

-100 to 400 °C 0.3 0.4 0.3 0.4
400 to 1200 °C 0.5 0.8 0.3 0.4

1200 to 1372 °C 0.7 1.0 0.3 0.4

-250 to -200 °C 1.7 2.5 0.9 1.4

-200 to 0 °C 0.6 0.9 0.4 0.6
0 to 400 °C 0.3 0.4 0.3 0.4

600 to 800 °C 1.3 2.0 1.0 1.5

800 to 1000 °C 1.0 1.5 0.8 1.2

1000 to 1820 °C 0.9 1.3 0.8 1.2

-20 to 0 °C 2.3 2.8 1.2 1.8
0 to 100 °C 1.5 2.2 1.1 1.7

100 to 1767 °C 1.0 1.5 0.9 1.4

-20 to 0 °C 2.3 2.8 1.2 1.8
0 to 200 °C 1.5 2.1 1.1 1.7

200 to 1400 °C 0.9 1.4 0.9 1.4

1400 to 1767 °C 1.1 1.7 1.0 1.5

0 to 800 °C 0.6 0.9 0.6 0.9

800 to 1200 °C 0.8 1.2 0.7 1.0
1200 to 1800 °C 1.1 1.6 0.9 1.4
1800 to 2316 °C 2.0 3.0 1.3 2.0

-200 to -100 °C 0.6 0.9 0.3 0.4

-100 to 800 °C 0.3 0.4 0.2 0.3
800 to 900 °C 0.5 0.8 0.2 0.3

-200 to 0 °C 0.6 0.9. 0.4 0.6
0 to 600 °C 0.3 0.4 0.3 0.4

0 to 1000 °C 1.0 1.5 0.4 0.6
1000 to 2000 °C 1.6 2.4 0.6 0.9
2000 to 2500 °C 2.0 3.0 0.8 1.2

-200 to 300 °C 0.2 0.3 0.2 0.5
300 to 800 °C 0.4 0.6 0.3 0.6
100 to 300 °C 1.6 2.4 1.2 1.8

300 to 1500 °C 1.0 1.5 1.0 1.5

1500 to 2320 °C 2.0 3.0 1.6 2.4

0 to 300 °C 1.6 2.4 1.2 1.8

300 to 1500 °C 1.0 1.5 1.0 1.5

1500 to 2315 °C 2.0 3.0 1.6 2.4

0 to 1000 °C 1.6 2.4 0.6 0.9

1000 to 1395 °C 2.0 3.0 0.8 1.2

-50 to 100 °C 1.0 1.5 0.4 0.6

100 to 1000 °C 1.6 2.4 0.6 0.9

1000 to 1410 °C 2.0 3.0 0.8 1.2

Measure (°C) Source (°C)

1 year 2 year 1 year 2 year

4 Fluke Corporation Fluke 71XB Temperature Calibrators

Thermocouple Probes

Bead H VAC Immersion Surface Air Piercing

General
purpose

Industrial

surface

80PK-1
80PJ-1

Lowest
temperature

Highest
temperature

Probe material

Probe length 1 m lead wire

Cable length 1 m 1.3 m 1 m
Connection Molded thermocouple plug
SureGrip handle No No Yes No Yes Yes Yes Ye s

Key feature

Thermocouple
types

Typical use
General purpose
HVAC
Food service — —
Industrial
Residential
Commercial

-40 °C -30 °C -40 °C 0 °C -40 °C

260 °C 105 °C 1090 °C 260 °C 816 °C 350 °C 816 °C 600 °C

Type K wire

with

teflon

insulation

Ideal for initial

troubleshoot-

ing. Can be

secured in

place with a

magnet.

K, J K K K, T K

• • • • • • • •

• • • • •

• •

•

• • • • • • • •

80PK-11 80PK-22 80PK-3A 80PK-24

Velcro Inconel 600

48.26 cm

velcro cuff

Velcro probe
allows hands
free tempera-

ture measure-

ment.

— —

21.27 cm 9.525 cm 21.59 cm 10.16 cm 21.57 cm 20.32 cm

For use in

liquids or in

gels.

•

— — — — —

Type K sensor

with teflon body

Exposed

junction for

direct contact

with flat or

slightly convex

surfaces.

— —

• • •

Inconel

Perforated

baffle for air

and non-

caustic gas

measurements.

80PK-25
80PT-25

K Type:

-40 °C

T Type:

-196 °C

316 Stainless

Steel

Probe mate-

rial safe for

use in foods.

Sharp tip

pierces solid

surfaces.

—

•

80PK-26 80PK-27

-40 °C -127 °C

304 Stainless Steel

Use for general

purpose air

or surface

measurements.

• •

— —

— —

Low conductivity

stainless steel

minimizes ther-

mal shunting.

Extra rugged.

•

5 Fluke Corporation Fluke 71XB Temperature Calibrators

Thermocouple kits and accessories

Thermocouple
Plug Kits

80PK-8, 80PK-10,
Pipe Clamp
Temperature
Probes

80CK-M and 80CJ-M
Type K and J Male
Mini-Connectors

80PJ-EXT, 80PK­EXT, 80PT-EXT
Thermocouple Wire
Extension Kits

5627A-6 -J, 5627A­9-J and 5627A-12-J
Industrial RTD
probes

700T C1

A kit of ten mini-plug connectors.
One each of the following:
Type J (black)
Type K (yellow)
Type T (blue)
Type E (purple)

700TC2

A kit of seven mini-plug connectors.
Type J (black), two
Type K (yellow), two
Type E (purple), one
Type T (blue), one

Type R/S (green), one
Type R/S (green)
Type B or Cu (white)
Type L (J-DIN) (blue)
Type U (T-DIN) (brown)
Type C (red)
Type N (orange)

• Type K thermocouples clamp securely onto pipes for fast temperature

and superheat measurements

• Durable ribbon sensors

• 1 m lead

• Measure from -29 °C to 149 °C

• 80PK-8 for 6.4 mm to 34.9 mm

• 80PK-10 for 32 mm to 64 mm

• Isothermal screw terminal for K or J wire

• Suitable for up to 20 gauge thermocouple wire

• Color coded to industry standards (K-yellow, J-black)

• Two per package

For extending and repairing type J, K or T thermocouple wires.

• Kit includes

3 m of thermocouple wire and 1 pair of male/female mini-connectors

• Maximum continuous exposure temperature: 260 °C

• 80PK-EXT is compatible with type K thermometers; 80PJ-EXT is

designed for type J thermometers, and 80PT-EXT is designed for type
T thermometers

5627A-6-J, 5627A-9-J and 5627A-12-J Industrial RTD probes for
Flu k e -712B

• 15.24 cm and 22.86 cm (6 and 9 inch) models measure to 300 °C,

30.48 cm model (12 inch)
measures up to 420 °C

• Accuracy to ± 0.025 °C.

• NVLAP-accredited calibration included

• Uses IEC standard PT-100-385 RTD curve

• Each probe is individually calibrated and includes a NVLAP-

accredited report of calibration

• Terminated with (4) Banana plugs for 4-wire temperature

measurement with the 712B

• Add 2601 (22.86 cm, 9 in) or 2609 (63.5 cm , 25 in) protective case to

protect the probe

Ordering information

FLUKE-712B Temperature Calibrator
FLUKE-714B Temperature Calibrator

Included equipment

Magnetic hanging tool, batteries,
manual, traceable calibration certificate,
and test leads

6 Fluke Corporation Fluke 71XB Temperature Calibrators

Fluke. The Most Trusted Tools
in the World.

Fluke Corporation
PO Box 9090, Everett, WA 98206 U.S.A.

Fluke Europe B.V.
PO Box 1186, 5602 BD
Eindhoven, The Netherlands

For more information call:
In the U.S.A. [phone] or
Fax [phone]
In Europe/M-East/Africa [phone] or
Fax [phone]
In Canada (800)-36-FLUKE or
Fax [phone]
From other countries [phone] or
Fax [phone]
Web access: http://www.fluke.com

©2014 Fluke Corporation. Specifications subject to change
without notice. Printed in U.S.A. 1/2014 6001702B_EN

Modification of this document is not permitted without
written permission from Fluke Corporation.