APG PT-400 Series User manual

APG
R
Doc #9002825
Rev D1, 11/17
PT-400
User Manual

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Table of Contents
Introduction ................................................................................................................ iii
Warranty Statement.................................................................................................. iv
Chapter 1: Specications and Options..................................................................... 1
Dimensions ........................................................................................................................................1
Specications ................................................................................................................................... 2
Model Number Congurator.......................................................................................................... 3
Electrical Connectors and Pinout Table ..................................................................................... 4
Chapter 2: Installation and Removal Procedures and Notes..............................5
Tools Needed..................................................................................................................................... 5
Mounting Instructions ................................................................................................................... 5
Electrical Installation ..................................................................................................................... 5
Removal Instructions ..................................................................................................................... 5
Chapter 3: Maintenance .............................................................................................6
General Care...................................................................................................................................... 6
Zero Trimming.................................................................................................................................. 6
Re-Calibration................................................................................................................................... 7
Repair and Returns.......................................................................................................................... 7
Chapter 4: Hazardous Location Installation and Certication ..........................8
Intrinsically Safe Wiring Diagram ............................................................................................... 8
Non-Incendive Wiring Diagrams............................................................................................. 9-11
CSA Certicate of Compliance............................................................................................... 12-15
EC Declaration of Conformity ..................................................................................................... 16

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Introduction
Thank you for purchasing a PT-400 series pressure transmitter from APG. We appreciate your business!
Please take a few minutes to familiarize yourself with your PT-400 and this manual.
The PT-400 series of pressure transmitters oers reliability over a wide range of pressures and in harsh
industrial conditions and hazardous locations. It is certied intrinsically safe for hazardous areas in the US,
Canada, Europe and internationally by CSA, ATEX, and IECEx for Class 1, Zone 0 environments. The small
size, integrated electronics, wide operating temperature range, and durability, make the PT-400 the perfect
instrument for static and dynamic pressure measurements with an amplied output signal.
Reading your label
Every APG instrument comes with a label that includes the instrument’s model number, part number, serial
number, and a wiring pinout table. Please ensure that the part number and pinout table on your label
match your order. The following electrical ratings and approvals are also listed on the label. Please refer to
the Certicate of Compliance and Declaration of Conformity at the back of this manual for further details.
IMPORTANT: Your PT-400 MUST be installed according to drawing 9002794 (Intrinsi-
cally Safe Wiring Diagram or Non-Incendive Wiring Diagrams) as indicated above to meet
listed approvals. Faulty installation will invalidate all safety approvals and ratings.
Electrical ratings
Input: 9 to 28 Volts DC; Outputs: 4-20mA / 0-5VDC / 0-10VDC (per order)
Exia Class I Division 2; Groups C, D T4
Class I, Zone 2, Group IIB
AEx nC IIB T4: Ta: -40°C to 85°C
Ex nL IIB T4: Ta: -40°C to 85°C
Maximum Working Pressure: 10,000 PSI
PT-400-L1 (4-20mA)
Vmax Ui= 28VDC, Imax Ii = 110mA, Pmax Pi = 0.77W, Ci = 0.055μF, Li = 7.95μH
Install in accordance with drawing 9002794, sheet 2 (page 9).
PT-400-L3/L10 (0-5V/0-10V)
Vmax Ui= 28VDC, Imax Ii = 110mA, Pmax Pi = 0.77W, Ci = 0μF, Li = 0μH
Install in accordance with drawing 9002794, sheets 3 & 4 (page 10 & 11).
Input: 9 to 28 Volts DC; Output: 4-20mA (per order)
Exia Class I Division 1; Groups C, D T4
Class I, Zone 0, Group IIB
AEx ia IIB T4: Ta: -40°C to 85°C
Ex ia IIB T4: Ta: -40°C to 85°C
Maxium Working Pressure: 10,000 PSI
Vmax Ui= 28VDC, Imax Ii = 110mA, Pmax Pi = 0.77W, Ci = 0.055μF, Li = 7.95μH
Install in accordance with drawing 9002794, sheet 1 (page 8).
US
C
237484
US
C
237484

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Warranty Statement
This product is covered by APG’s waranty to be free from defects in material and workmanship under
normal use and service of the product for 24 months. For a full explanation of our Warranty, please visit
https://www.apgsensors.com/about-us/terms-conditions. Contact Technical Support to recieve a Return
Material Authorization before shipping your product back.
Scan the QR code below to read the full explanation of our Warranty on your tablet or smartphone.
The following approvals only apply to the L1 (4-20mA) version
ATEX Directive: 0344
Sira 12ATEX2294
II 1G Ex ia IIB T4 Ga
Ta: -40°C to 85°C
U
i≤ 28 V, Ii≤ 110 mA, Pi≤ 0.77 W, Ci = 0.055μF, Li = 7.95μH
IECEx CSA 12.0018
Ex ia IIB T4 Ga

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Chapter 1: Specications and Options
• Dimensions
1.50
38.10
5.80
147.32 1025 W 1700 N
Logan, Utah USA
888.525.7300
=
=
Automation Products Group, Inc.
1025 W 1700 N
Logan, Utah USA
888.525.7300
Automation Products Group, Inc.
1025 W 1700 N
Logan, Utah USA
888.525.7300
Automation Products Group, Inc.
Wiring
Pin A: +Ex
Pin B: -Ex
Pin C: N/C
Pin D: N/C
Pin E: N/C
Pin F: N/C
Serial #: Date:
Due:
Mfg:
Model #:
Part #: Output:
Range:
Made in USA
Wiring
Pin A: +Ex
Pin B: -Ex
Pin C: N/C
Pin D: N/C
Pin E: N/C
Pin F: N/C
Serial #: Date:
Due:
Mfg:
Model #:
Part #: Output:
Range:
Made in USA Wiring
Pin A: +Ex
Pin B: -Ex
Pin C: N/C
Pin D: N/C
Pin E: N/C
Pin F: N/C
Serial #: Date:
Due:
Mfg:
Model #:
Part #: Output:
Range:
Made in USA
Made in USA
Model #:
Serial #:
Part #:
N/CPin C: N/CPin D:
Mfg:
Output:
Range:
- Exc
+ Exc
Wiring:
Pin B:
Pin A:
Due:
Date:
Pin E:
Pin F: N/C
N/C
Automation Products Group, Inc. 888.525.7300
Logan, Utah USA
1025 West 1700 N
PT-400 with Pigtail and NPTM
Total length of PT-400 with DIN 43650 and L-Bracket
is equal to total length of PT-400 with Pigtail.
PT-400 with DIN 43650 and L-Bracket and NPTM
PT-400 with 4 or 6 pin Bayonet on
Extended Can and NPTF
PT-400 with 4 or 6 pin Bayonet and NPTF
1.50
38.10
4.45
113.03
1.50
38.10
4.50
114.30
1.50
38.10
3.50
88.90

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Performance
Pressure Ranges 0 to 30K PSI
Analog Output 4-20mA, 0-5VDC, 0-10VDC
Over Pressure 2X Full Scale or limit of tting, whichever is less
Burst Pressure 3.0X Full Scale or limit of tting, whichever is less
Accuracy
Linearity, Hystereses & Repeatability ±0.25% of Full Scale (BFSL) (1% for pressure ≤ 1 psi)
Thermal Zero Shift [±0.036% FSO/°C (±0.02% FSO/°F)]
Thermal Span Shift [±0.036% FSO/°C (±0.02% FSO/°F)]
Environmental
Operating Temperature -40 to 85°C (-40 to 185°F)
Compensated Temperature -17 to 54°C (0 to 130°F)
Enclosure Protection IP67
Electrical
Supply Voltage (at sensor) 4-20 mA: 9-28 VDC
0 to 5 VDC: 9-28 VDC
0 to 10 VDC: 12.5-28 VDC
Output Signal @ 21°C 4-20 mA: 3-30 mA max.
0 to 5 VDC: 7mA max
0 to 10 VDC: 14mA max
Masterials of Construction
Wetted Materials 316L Stainless Steel ( ≤ 1,000 psi)
17-4 Stainless Steel ( > 1,000 psi)
Incoloy (10,000 - 30,000 psi)
Enclosure 316L Stainless Steel
Mechanical
Pressure Connection See model number congurator for complete list
Weight 283g (10 oz.)
• Specications

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• Model Number Congurator
Model Number: PT-400 - _____ - _____ - _____ - _____ - _____ - _____ - _____ - _____ - _____ - _____
A B C D E F G H I J
A. Operation / Output
□L1▲4 - 20 mA output
□L3 0 - 5 VDC output
□L10 0 - 10 VDC output
Modbus
□L5 RS-485 (Modbus/RTU), 4-wire
Pressure reading only
(Approvals Pending)
□L31 RS-485 (Modbus/RTU), 4-wire
Level calculations, tank volume
(Approvals Pending)
B. Common Pressure Ranges - PSI*
□5 □50 □200 □1000 □5000
□15 □60 □300 □2000 □10000
□30 □100 □500 □3000 □30000
*Other ranges available. Please consult factory.
C. Units of Measure
□psi▲□bar □kPa □inH2O□inWC
□fH2O□fWC □mmH2O□inHG
D. Pressure Type
□A Absolute ( ≤ 200 psi)
□S▲ Sealed (200 psi - 30,000 psi)
□G Gauge ( ≤ 1,000 psi)
□CG Compound Gauge ( ≤ 15 psi)
□V VAC
E. Electrical Connection
(Mating connector sold separately)
□E3 4 pin bayonet (PT 1H-8-4P or equiv.)
□E4 4 pin M12 micro connector.
□E5▲ Pigtail with cable (specify cable length below)
□E6 4 pin per DIN 43650, short can
(mating connector included)
□E17 6 pin bayonet (PT02E-10-6P)
□E19 1/2 in NPTM with cable, short can
□E36 1/2 in NPTM with 6 in ying leads, long can
□E40 3 pin bayonet
□E41 Blue Junction Box
□E45 4 pin minifast Turck
▲This option is standard
F. Electrical Cable Length
□__ Number represents cable length, in 5-ft increments,
included on E5 and E19 options.
(ex. E5-10 equals pigtail, 10 ft cable)
G. Process Connection
□P0▲ 1/4 - 18 NPTM ( ≤ 10,000 psi)
□P1 1/2 - 14 NPTM ( ≤ 10,000 psi)
□P5 1/4 - 18 NPTF ( ≤ 15,000 psi)
□P6 1/2 NPTF ( ≤ 10,000 psi)
□P38 1 1/2 in. tri-clover with 3/4 in. diaphragm ( ≤ 1,000 psi)
□P52 1 1/2 in. NPTM ( ≤ 1,000 psi)
□P54 7/16 - 20 UNJF-3A Male w/ Cone ( ≤ 1,000 psi)
□P56 F250C High Pressure (10,000 psi - 30,000 psi)
□P57 F560C40 High Pressure (10,000 psi - 30,000 psi)
H. Accuracy
1-5,000 PSI
□N0*▲±0.25% (1% for pressure ≤ 1 psi)
□N1* ±0.25% with NIST certication
□N2 ±0.1% with NIST certication
*Note: ±0.25% available at 10,000 psi for 4-20 mA output only.
10,000 PSI
□N12 ±0.5%
□N13 ±0.5% with NIST certication
I. Materials
□M1▲316L SS ( ≤ 1,000 psi)
□M2 17-4 SS ( > 1000 psi)
□M7 Incoloy (10,000 psi - 30,000 psi; P56/P57 only)
J. Temperature
□S0▲Standard: 0º - 130ºF (-17º - 54ºC)
□S1 Extended: -40º - 180ºF (-40º - 82ºC) ( ≥ 1,000 psi)
□S2 Extended: -40º - 250ºF (-40º - 121ºC) ( ≥ 1,000 psi)
□S3 Extended: -30º - 170ºF (-34º - 77ºC) ( ≥ 1,000 psi)
□S4 Extended: 0º - 185ºF (-17º - 85ºC)

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• Electrical Connectors, Pinout Table, and Supply Power Table
PT-400 Series Pin Out Table
6 Pin
Bayonet
4-20 mA 0-5 VDC 0-10 VDC
A + Excitation + Excitation + Excitation
B - Excitation + Output + Output
C N/C - Output - Output
D N/C - Excitation - Excitation
E N/C N/C N/C
F N/C N/C N/C
4 Pin
Bayonet
A + Excitation + Excitation + Excitation
B - Excitation + Output + Output
C N/C - Output - Output
D N/C - Excitation - Excitation
4 Pin
DIN
1 + Excitation + Excitation + Excitation
2 - Excitation + Output + Output
3 N/C - Output - Output
4 Case
Ground
- Excitation - Excitation
4 Pin
M12
1 + Excitation + Excitation + Excitation
2 - Excitation + Output + Output
3 N/C - Output - Output
4 N/C - Excitation - Excitation
Pigtail
Red + Excitation + Excitation + Excitation
Grn N/C + Output + Output
Wht N/C - Output - Output
Blk - Excitation - Excitation - Excitation
Shld Gnd Gnd Gnd
N/C indicates no connection
For alternate pinouts, please consult factory
PT-400 Series Supply Power Table
4-20 mA 0-5 VDC 0-10 VDC
Power Supply 9-28 VDC 9-28 VDC 12.5-28 VDC
6 Pin
Bayonet
Connector
4 Pin M12
Micro
Connector
A
F
E
D
B
C
+
3
2
4
1
4 Pin
Bayonet
Connector
A
B
D
C
4 Pin
DIN Connec-
tor
12
3
4

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Chapter 2: Installation and Removal Procedures and Notes
• Mounting Instructions
• Check the pinout table on your PT-400 against your order.
• Check that your electrical system wiring matches the pinout table on your PT-400.
• For instruments with connectors, make the connection. Otherwise, attach your wires to the provided
terminal strip.
• Electrical Installation
Removing your PT-400 from service must be done with care. It’s easy to create an unsafe situation, or
damage your sensor, if you are not careful to follow these guidelines:
• Make sure the pressure is completely removed from the line or vessel where your sensor is installed.
Follow any and all procedures for safely isolating any media contained inside the line or vessel.
• Remove the sensor with an appropriately sized wrench (per your process connection).
• Clean the sensor’s tting and diaphragm of any debris (see General Care) and inspect for damage.
• Store your sensor in a dry place, at a temperature between -40° F and 180° F.
• Removal Instructions
Mounting your pressure transducer is easy if you follow a few simple steps:
• Never over-tighten the sensor. This can compress the diaphragm, changing how it reacts to pressure.
In all cases, tighten the sensor as little as possible to create an adequate seal. On straight threads,
tighten only until you feel the o-ring compress - making sure you don’t damage or extrude the o-ring.
• Always use thread tape or sealant compound on tapered threads. Wrap thread tape in the opposite
direction of the threads so it does not unravel as you screw the sensor into place. Unraveling can cause
uneven distribution and seal failure. For straight threads use an o-ring.
• Always start screwing in your sensor by hand to avoid cross-threading. Thread failure can be a problem
if you damage threads by over-tightening them or by crossing threads.
DANGER: Removing your PT-400 Pressure Transmitter while there is still pressure in
the line could result in injury or death.
• Wrench sized appropriately for your PT-400’s process connection.
• Thread tape or sealant compound for threaded connections.
• Tools Needed

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Your PT-400 series pressure transmitter is very low maintenance and will need little care as long as it is
installed correctly. However, in general, you should:
• Keep the transmitter and the area around it generally clean.
• Avoid applications for which the transmitter was not designed, such as extreme temperatures, contact
with incompatible corrosive chemicals, or other damaging environments.
• Inspect the threads whenever you remove the transmitter from duty or change its location.
• Avoid touching the diaphragm. Contact with the diaphragm, especially with a tool, could permanently
shift the output and ruin accuracy.
• Clean the diaphragm or the diaphragm bore with extreme care. If using a tool is required, make sure it
does not touch the diaphragm.
Chapter 3: Maintenance
• General Care
• Zero Trimming
• Remove the protective screw.
• Ensure that the transmitter is at 0 psig or 0 psia (vacuum if absolute). For compound ranges, i.e., -15
psi to 30 psi, the 4 mA or 0 V set point is also at vacuum.
• Using a jeweler’s screwdriver or a suitable instrument, adjust the “Z” pot until you have a 4 mA (4-20
mA) or 0 V (5 VDC, 10 VDC) output.
IMPORTANT: Do not make changes to the Span adjustment (the “S” pot to the right,
see Figure 3.1) as part of the zero trimming. The Span should only be changed as part of
the recalibration of a gauge with a known pressure source.
Figure 3.1
Zero & Span
Adjustment

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Should your PT-400 series pressure transmitter require service, please contact the factory via phone, email,
or online chat. We will issue you a Return Material Authorization (RMA) number with instructions.
• Phone: [phone]
• Email: [email protected]
• Online chat at www.apgsensors.com
Please have your PT-400’s part number and serial number available. See Terms & Conditions (https://www.
apgsensors.com/about-us/terms-conditions) for more information.
• Repair and Returns
This procedure requires a known pressure source of at least ±0.1% accuracy in order to fully utilize the
accuracy potential of the PT-400. (If not available, you can return it to the factory for re-calibration.)
• Ensure that the transducer is at 0 psig or 0 psia (vacuum if absolute), and adjust zero as per instruc-
tions for zero trimming.
• Apply full scale pressure to the pressure port and adjust the Span (“S”) pot (on the right of Figure 3.1)
until the full scale signal is reached.
• Re-check zero and re-adjust the zero (“Z”) pot if required
• Repeat previous two steps until no further adjustment is required.
• Re-Calibration
NOTE: You may also return the PT-400 to the factory for repair and/or adjustment.

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Chapter 4: Hazardous Location Installation and Certication
• Intrinsically Safe Wiring Diagram (4-20mA Output)

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• Non-Incendive Wiring Diagram (4-20mA Output)

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• Non-Incendive Wiring Diagram (0-5VDC Output)

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• Non-Incendive Wiring Diagram (0-10VDC Output)

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• CSA Certicate of Compliance
Certificate of Compliance
Certificate: 1984045 Master Contract: 237484
Project: 2587208 Date Issued: December 17, 2012
DQD 507 Rev. 2012-05-22 Page: 1
Issued to: Automation Products Group Inc
1025 West 1700 North
Logan, UT 84321
USA
Attention: Karl Reid
The products listed below are eligible to bear the CSA
Mark shown with adjacent indicators 'C' and 'US' for
Canada and US or with adjacent indicator 'US' for
US only or without either indicator for Canada only.
Eshwar Kashyap
Issued by: Eshwar Kashyap
PRODUCTS
CLASS 2258 03 - PROCESS CONTROL EQUIPMENT - Intrinsically Safe and Non -
Incendive Systems - For Hazardous Locations
CLASS 2258 83 - PROCESS CONTROL EQUIPMENT-Intrinsically Safe and Non-
Incendive - Systems-For Hazardous Locations-Certified to U.S. Standards
Class I, Div. 2, Groups C and D
Class I, Zone 2, Group IIB
Ex nL IIB T4; Ta: -40°C ... +85°C
AEx nC IIB T4; Ta: -40°C ... +85°C
•Model PT-400-L1xxxx Pressure Transmitter. Rated 9-28VDC, 4-20mA. Maximum Ambient 85° C;
Temperature Code T4; Maximum Working Pressure 10,000 PSI. Enclosure type: IP65. Installed as per
Drawing 9002794. Non-Incendive with the following Entity Parameters:
Vmax, Ui = 28V
Imax, Ii = 110mA
Pmax, Pi = 0.77W

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Certificate: 1984045 Master Contract: 237484
Project: 2587208 Date Issued: December 17, 2012
DQD 507 Rev. 2012-05-22 Page: 2
Ci = 0.055µF
Li = 7.95µH
•Model PT-400-L3/L10xxxx Pressure Transmitter. Rated 9-28VDC, 4-20mA or 0-5V, 20mA or 0-10V, 20mA;
Maximum Ambient 85° C; Temperature Code T4; Maximum Working Pressure 10,000 PSI. Installed as per
Drawing 9002794. Non-Incendive with the following Entity Parameters:
Vmax, Ui = 28V
Imax, Ii = 110mA
Pmax, Pi = 0.77W
Ci = 0µF
Li = 0µH
•Model PT-500-xxxx Pressure Transmitter, Rated 10-28VDC, 4-20mA; Maximum Ambient 85° C;
Temperature Code T4; Maximum Working Pressure 10,000 PSI; Non-Incendive with the following Entity
Parameters:
Vmax, Ui = 28V
Imax, Ii = 110mA
Pmax, Pi = 0.77W
Ci = 0µF
Li = 0µH
Notes for Models PT-400, PT-500:
1. The "x" in the Model designations may be any alpha-numeric character, to denote minor mechanical options,
not affecting safety.
2. These devices must be connected to a suitably certified and approved apparatus that provides non-incendive
outputs either equal to or less than those as indicated by the applicable control drawings. This certified apparatus
must be located in a safe area.
CLASS 2258 04 - Process Control Equipment - Intrinsically Safe, Entity - For Hazardous Locations

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Certificate: 1984045 Master Contract: 237484
Project: 2587208 Date Issued: December 17, 2012
DQD 507 Rev. 2012-05-22 Page: 3
CLASS 2258 84 - Process Control Equipment - Intrinsically Safe, Entity - For Hazardous Locations - Certified
to US Standards
Class I, Div. 1, Groups C, D
Class I, Zone 0, Group IIB
Ex ia IIB T4; Ta: -40°C ... +85°C
AEx ia IIB T4; Ta: -40°C ... +85°C
•Model PT-400-L1xxxx Pressure Transmitter. Rated 9-28VDC, 4-20mA. Maximum Working Pressure: 10,000
PSI. Installed as per Drawing 9002794. Ambient Range: -40°C to +85°C. Enclosure type: IP65. Intrinsically
safe with the following entity parameters:
Vmax, Ui = 28V
Imax, Ii = 110mA
Pmax, Pi = 0.77W
Ci = 0.055µF
Li = 7.95µH
•Model PT-500-xxxx Pressure Transmitter; Maximum Ambient 85° C; Temperature Code T4; Maximum
Working Pressure 10,000 PSI; Entity parameters as follows: Vmax, Ui = 28V
Imax, Ii = 110mA
Pmax, Pi = 0.77W
Ci = 0.042µF
Li = 0.320µH
Notes for Models PT-400, PT-500:
1. The "x" in the Model designations may be any alpha-numeric character, to denote minor mechanical options,
not affecting safety.
2. These devices must be connected to a NRTL approved safety barrier (located in a safe area).

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Certificate: 1984045 Master Contract: 237484
Project: 2587208 Date Issued: December 17, 2012
DQD 507 Rev. 2012-05-22 Page: 4
APPLICABLE REQUIREMENTS
C22.2 No 0 - M1991 General Requirements - Canadian Electrical Code Part
II.
C22.2 No 0.4 - M2004 Bonding and Grounding of Electrical Equipment
(Protective Grounding).
C22.2 No 142 - M1987 Process Control Equipment.
C22.2 No 157 - M1992 Intrinsically Safe and Non-Incendive Equipment for
Use in Hazardous Locations.
C22.2 No 213 - M1987 Non-Incendive Electrical Equipment for Use in Class I,
Division 2 Hazardous Locations.
CAN/CSA-C22.2 No. 60079-0:11 Explosive Atmospheres - Part 0: Equipment - General
requirements
CAN/CSA-C22.2 No. 60079-11:11 Explosive Atmospheres – Part 11: Equipment
protection by intrinsic safety "i"
CAN/CSA-C22.2 No. 60079-15:12 Electrical apparatus for explosive gas atmospheres
- Part 15: Construction, test and marking of type of
protection “n” electrical apparatus
CAN/CSA-C22.2 No. 60529:05 Degrees of protection provided by enclosures (IP Code)
UL 508, 17th Edition Industrial Control Equipment.
UL 913, 7Th Edition Intrinsically Safe Apparatus and Associated Apparatus
for use in Class I, II, III, Division 1, Hazardous
(Classified) Locations.
ANSI/ISA-12.12.01-2007 Nonincendive Electrical Equipment for Use in Class
I and II, Division 2 and Class III, Divisions 1 and 2
Hazardous (Classified) Locations
ANSI/UL 60079-0:09 Electrical Apparatus for Explosive Gas Atmospheres -
Part 0: General Requirements
ANSI/UL 60079-11:09 Electrical apparatus for Explosive Gas Atmospheres -
Part 11: Intrinsic Safety “i”
ANSI/UL 60079-15:09 Electrical apparatus for Explosive Gas Atmospheres -
Part 15: Type of Protection “n”
ANSI/IEC 60529:2004 Degrees of Protection Provided by Enclosures (IP
Code)

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• EC Declaration of Conformity