The 61CP Series transducer is
ideally suited for environmentally
demanding OEM industrial applica-
tions. This is a high accuracy, 0-5
Vdc high-level output design that
requires no end user amplification.
Output is ratiometric to supply
Technical Specifications
Pressure Ranges
0-15, 30, 50, 100 psia
0-150, 250, 500 psis
0-15, 30, 50, 100, 150, 250, 500 psig
Performance
Accuracy +/-0.75% F.S.
(static error band @ 25°C, 5.0 Vdc)
(linearity, hysteresis, repeatability, calibration)
Thermal Effect on Zero +/-0.02% F.S./°C
Thermal Effect on Span +/-0.002% F.S./°C
Operating Temperature* -40°C to +135°C
Storage Temperature -40°C to +150°C
*refer to chart on reverse for seal material compatibility
Electrical
Supply Voltage 4.5 - 5.5 Vdc
Output Voltage 0.5 - 4.5 Vdc
Supply Current 7 mA
(Max @ 5.5 Vdc with no load)
Output Current 2.5 mA
(Max, sink or source)
Output Load Range 2K ohms min
Output Response Time 10 mS
Overvoltage Protection 16.5 Vdc
Reverse Voltage Protection -14 Vdc
EMC (512 MHz-1GHz) 50 V/m
EMC (1 MHz-512 MHz) 100 V/m
ESD (CDF-AEC-Q100-002) 15 kV
Short Circuit Protected Yes
Physical
Proof Pressure 5X 15-75 psi
3X 100-300 psi
2X 500 psi
Burst Pressure 2000 psi
Cycle Life 10M F.S. cycles
Random Vibration 11 g
(50-2000 Hz)
Mechanical Shock 100 g
(6 Hz, 1/2 sine)
Drop (any axis) 1.5 m
Electrical Connection NEMA 4X
Features
Accuracy +/-0.75% F.S. . . . . . . . . . . . . . . . . .
Stainless steel housing . . . . . . . . . . . . . . . . . . .
EMC protected to 100V/m. . . . . . . . . . . . . . . . . .
Wide operating temperature range . . . . . . . . . .
(-40°C to +135°C)
Reverse polarity protection . . . . . . . . . . . . . . . .
Small size . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repeatability <0.05% . . . . . . . . . . . . . . . . . . . . .
Benefits
True high accuracy over wide
operating conditions
All media compatibility
High reliability in noisy environments
Wide range of applications
Robust installation
More mounting options
Measurement confidence
Applications
• Compressors & Pumps
• Hydraulics & Pneumatics
• Agriculture & Construction Equipment
• Transportation & Off Road Vehicles
• Engine Controls & Monitors
• Alternative Energy Management
• Load Management
• Process Control & Automation
WORLD LEADER IN SENSING SOLUTIONS
61CP Series
Ceramic Capacitive Pressure Transducer
Stainless Steel, High Accuracy
voltage. With a data conversion
circuit referenced to supply
voltage, accuracy can be
maintained regardless of supply
voltage variation. Housed in
corrosion resistant stainless steel
with a rugged, weatherproof,
automotive-grade connector, this
transducer is available in absolute,
gage, and sealed gage from 15 psi
up to 500 psi, with a variety of
package options. Contact the
factory regarding agency
approvals.
www.tisensors.com
Ordering Information
EXAMPLE: 61CP 02 20100 G F NA0
Series 61CP––––––
Pressure Connection 1/8” NPTF-2A Male ––––
Electrical Connection Packard Metri-Pack™ ––––––––––––
Pressure Range 0-100 psi ––––––––––––––––––––––––––––––––
Pressure Reference gage ––––––––––––––––––––––––––––––––––––––––––––––
Seal Material Fluorosilicone––––––––––––––––––––––––––––––––––––––––––––––––––
Connector Harness none required ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
STANDARD OPTIONS SPECIAL OPTIONS
Series 61CP
Pressure Connection (11/16” Hex – under body)
02 1/8” NPTF-2A Male 03 1/4” NPTF-2A Male Consult the factory for other pressure connections
Electrical Connection 2 Packard Metri-Pack™4Packard Metri-Pack™ (UL)
Pressure Ranges 0015 (psia, psig) 0030 (psia, psig) 0050 (psia, psig)
0100 (psia, psig) 0150 (psis, psig) 0250 (psis, psig) Consult the factory for other pressure ranges
0250 (psis, psig) 0500 (psis, psig)
psia = absolute psig = vented gage psis = sealed gage
Pressure Reference A Absolute GGage SSealed Gage
Seal Material E Ethylene propylene HHNBR VViton™BNitrile (BUNA-N, NBR)
FFluorosilicone NNeoprene
(use seal compatibility guide for temperature ranges)
Connector Harness (Mating Connector) (Wire Lead) (Wire Length) (Mating Connector) (Wire Lead) (Wire Length)
NNone required ANo wire 0No length YRequired ANo wire 0No length
BStandard wire(1) 11 meter
FUL 1015, 105°C 22 meter
rated wire(2)
(1)Black, Red, Green (2)Black, Red, Blue
Seal Compatibility Guide
Type Seal Material Media Compatibility Maximum Seal
(Contact TI for more information) Temperature Range
B Nitrile (BUNA-N, NBR) petroleum oils, lubricants, detergent solutions, helium -20°C to +100°C
H HNBR (Hydrogenated Nitrile) petroleum oils, lubricants, detergent solutions -20°C to +135°C
E Ethylene Propylene steam, soaps, polar solvents, brake fluid, acetone, Skydrol™-40°C to +135°C
F Fluorosilicone chlorinated solvents, oils, fuels, air -40°C to +135°C
N Neoprene refrigerants (freons, ammonia) -40°C to +120°C
V Fluorocarbon (Viton™) fertilizers, freons, butanes, oils, trichloroethylene -35°C to +135°C
Patents: Texas Instruments products are covered by one or more of the
following U.S. patents, in addition to U.S. pending and International pending
and issued patents: 4,716,492; 4,774,626; 4,875,135; 4,888,662; 4,951,236;
4,982,351; 5,043,841; 5,051,937.
©2000 Texas Instruments Incorporated
Printed in U.S.A. Reprinted July, 2001 1K Rev.B
61CP
Packard Metri-Pack is a trademark of Delphi Packard Electric Systems; Viton
is a trademark of E.I. duPont de Nemours Company; Skydrol is a trademark of
Monsanto Company.
Important Notice: Texas Instruments (TI) reserves the right to make
changes to or discontinue any product or service identified in this publi-
cation without notice. TI advises its customers to obtain the latest
version of the relevant information to verify, before placing any orders,
that the information being relied upon is current. TI assumes no respon-
sibility for infringement of patents or rights of others based on TI appli-
cations assistance or product specifications since TI does not possess full
access concerning the use or application of customers’ products. TI also
assumes no responsibility for customers’ product designs.
61CP Series
Ceramic Capacitive Pressure Transducer
Dimensions
Texas Instruments Incorporated
34 Forest St., MS 23-10
Attleboro, MA 02703-0964
Phone: 1-888-438-2214
Fax: (508) 236-2349
email: tisensors@ti.com
www.tisensors.com
2.20” MAX.
(55.9mm)
GROUND
SUPPLY
VOLTAGE
ø0.95”
(ø24.0mm)
OUTPUT
1.79” MAX
(45.5mm)
ø0.67”
(ø17.0mm)
11/16” ACROSS FLATS
(17.5mm)
1/4-18 NPTF-2A
GROUND
SUPPLY
VOLTAGE
ø0.95”
(ø24.0mm)
OUTPUT
1/8-27 NPTF-2A
ø0.67”
(ø17.0mm)
11/16” ACROSS FLATS
(17.5mm)
2.60” MAX.
(66.0mm)
1.40” MAX
(35.6mm) 1.40” MAX
(35.6mm)
1.79” MAX
(45.5mm)
