Table of Contents
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1
Notifications .......................................................................................................................................... 2
1.1 Technical Support Contact ..........................................................................................................................................2
1.2 Disclaimer ...................................................................................................................................................................3
1.3 Symbols and Conventions ...........................................................................................................................................3
1.4 Safety ..........................................................................................................................................................................4
1.5 Associated Documentation .........................................................................................................................................5
Introduction ......................................................................................................................................... 5
2
2.1 P152 BASIC Overview .................................................................................................................................................5
2.2 Components ...............................................................................................................................................................7
2.3 Technical Data ............................................................................................................................................................8
2.4 Model Configuration ...................................................................................................................................................9
Installation .......................................................................................................................................... 11
3
3.1 Location ....................................................................................................................................................................11
3.2 Process Mounts ........................................................................................................................................................14
3.3 Sensor Mounting ......................................................................................................................................................15
3.4 Test Port....................................................................................................................................................................16
Wiring ................................................................................................................................................. 17
4
4.1 Terminal Connections ...............................................................................................................................................19
Operation ............................................................................................................................................ 21
5
5.1 User Interface ...........................................................................................................................................................21
5.2 Settings .....................................................................................................................................................................22
Commissioning ................................................................................................................................... 25
6
6.1 Signal Smoothing ......................................................................................................................................................25
6.2 Alarms (P152E)..........................................................................................................................................................25
6.3 Analog Output (P152D) .............................................................................................................................................26
Alarm Setpoint Guidance ................................................................................................................... 27
7
Functional Verification ....................................................................................................................... 28
8
8.1 Power-Up Check .......................................................................................................................................................28
8.2 System-Zero Check ...................................................................................................................................................28
8.3 Response Testing ......................................................................................................................................................29
8.4 Factory Testing .........................................................................................................................................................29
Troubleshooting ................................................................................................................................. 30
9
10 Maintenance ....................................................................................................................................... 31
11 Spare Parts .......................................................................................................................................... 32
11.1 Electronics Module Replacement .............................................................................................................................32
ASCO Valves
®
E406787 - 11/2023
INSTALLATION AND MAINTENANCE INSTRUCTIONS
P152 BASIC
Table of Contents
All Rights Reserved.
www.emerson.com/ASCO
SERIES
P152
I&M V_10025_AA
Page 1 of 32
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Summary of Contents for Asco P152 Series
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Page 1: Table Of Contents
8.3 Response Testing ..............................29 8.4 Factory Testing .................................29 Troubleshooting ..........................30 10 Maintenance ............................31 11 Spare Parts ............................32 11.1 Electronics Module Replacement ..........................32 I&M V_10025_AA ASCO Valves ® All Rights Reserved. Page 1 of 32 www.emerson.com/ASCO E406787 - 11/2023... -
Page 2: Notifications
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC 1 Notifications Technical Support Contact Emerson provides industry leading Engineering and Technical Support for all product lines. The Technical Support department is staffed with a team of engineering professionals. Areas of assistance provided by the Technical Support department include: Pre-Installation Site Analysis •... -
Page 3: Disclaimer
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Disclaimer This document contains important information necessary for proper operation of the product. It is strongly urged that all users of the product read this manual in its entirety. All instructions should be followed properly and any questions that arise should be discussed with Emerson. -
Page 4: Safety
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Safety AREA CLASSIFICATION (CLASSIFICATION DE ZONE) Before installing any device, confirm area classification requirements as specified on the product label. Do not install any device that is not tagged as suitable for the required area classification. -
Page 5: Associated Documentation
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Associated Documentation This manual is to be referenced in conjunction with the following Emerson documentation: Product Information Publication Number Title P152F/G/H Hazardous Area Wiring with P152 Electronics 564942 P152A/D Intrinsically Safety Wiring 564943 Project Specific Drawings if Applicable EXXXX... - Page 6 SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC P152E • Basic Particulate Monitor with Alarm Relay Outputs Integral Electronics Only P152D • Basic Particulate 4-20mA Transmitter Integral Electronics Only The P152 BASIC is also available in a PLUS for demanding process control and EPA compliance applications. Refer to separate manual for the P152A/B/C.
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Page 7: Components
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Principle of Operation As particles flow near or around the electrically isolated sensing probe, minute charge is continuously induced into the probe. The charge flows through a measurement circuit to ground. The induced charge signal is digitally analyzed and processed to provide an output that is reasonably linear to mass. -
Page 8: Technical Data
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Technical Data Product Code Example P152D Electronics Module Parameter Model Code Specifications Notes Measurement Technology Charge Induction digit: Electronic 0.5pA, Range 0 to 5,000pA The “C” is Resolution, Range 5.0pA, Range 0 to 5,000pA recommended for 10.0pA, Range 0 to 100,000pA Powder Flow... -
Page 9: Model Configuration
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC 14digit: Probe Type Bare 316L Stainless Steel The Fully insulated Fully Insulated, Teflon Coated, 316L probe CANNOT be used with Hazardous Location (“B” & “D” at 9 digit); digit: Process -13 °F to 250 °F (-25 °C to 121 °C) & Full "B”... - Page 10 SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Area Classification & Enclosure (9 digit) Ordinary/General Purpose, (UL, CSA, CE) & NEMA 4/IP 66 Aluminum, Powder Coated Hazardous Location, Class I, II, Division 2 Groups A-G, T4; Zone 21,21 (tb,tc). UL, CSA, ATEX, IECEx. & NEMA 4/IP 66 Aluminum, Powder Coated Ordinary/General Purpose, (UL, CSA, CE) &...
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Page 11: Installation
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC 3 Installation Only trained professionals should install/maintain this product. • Shutdown processes that include high temperatures, high pressures, toxic gases, • hazardous particulate, or explosion risks prior to installing or removing equipment. Seuls des professionnels qualifiés doivent installer / entretenir ce produit. - Page 12 SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Intrinsically Safe Side Label Examples The following factors should be considered: Confirm compatibility of all sensor ratings with process and installation area. • Check label for the following: • Wetted materials Enclosure rating Installation must be in grounded metal duct/pipe.
- Page 13 SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Straight Run Considerations Install in straight run if possible (not required). • Three (3) duct diameters upstream. • Two (2) duct diameters downstream. • Straight run can be horizontal or vertical. • Powder Flow Locations ①...
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Page 14: Process Mounts
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Process Mounts The following types of process mounts are available: Threaded NPT Standard • BSPP (G) / BSPT (R) Optional • ① Threaded Nipple ② Threaded Half-Coupling Process Mount ① ② Quick-Clamp 1.5”... -
Page 15: Sensor Mounting
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Sensor Mounting Sensor Mounting Considerations ① Process mount should protrude into process 0.125 in (3.175 mm) to 0.5 in (12.7 mm). ② Sensor probe should extend approximately 1/2 of the duct diameter for filter outlet applications and 1/4 to 1/2 of the pipe ①... -
Page 16: Test Port
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Improper Extensions ① Do not use an extended or improper mount. ② Longer mounts can cause the nipple not to protrude into the process. ③ Extended mounts can cause particulate buildup on the insulator and sensing probe. Contact the factory for custom sensor nipple •... -
Page 17: Wiring
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC 4 Wiring Conduit Entries One (1) ¾” and two (2) ½” NPT entries • provided. Conduit fittings should be tight. • Conduit should be routed downward to • prevent moisture from entering enclosure. The three plastic shipping thread protectors •... - Page 18 SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Grounding Required for reliable operation and safety. • P152D: Earth ground connection is made • through the process mount (for threaded mounts do not use Teflon tape, use conductive pipe dope or conductive grease). Grounding to the enclosure ground studs is not required.
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Page 19: Terminal Connections
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Terminal Connections P152E Terminal connections for power and two alarm • relays. All wiring must be rated for 250V minimum. • Always disconnect power before connecting/ • removing wiring from the terminal connectors. - Page 20 SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC P152D Terminal connection for loop powered analog • output. All wiring must be rated for 250V minimum. • Always disconnect power before connecting/ • removing wiring from the terminal connectors. Analog 4-20mA wire should be 22 AWG stranded •...
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Page 21: Operation
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC 5 Operation User Interface The user interface consists of two navigation keys and a digital readout. The P152E also includes status LEDs for power and alarms. Upon power up, the particulate measurement is shown, from which the user can view live values or choose to access the Settings. -
Page 22: Settings
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Settings Live Particulate Reading Upon power up, the Live Particulate Reading is shown in picoamps (pA) (the actual measured value from particulate charge). Pressing the NEXT key will cycle from the Live Particulate Reading (pA) to the corresponding Live 4-20mA Reading (P152D only), and the Setup display. - Page 23 SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Settings (P152E) I&M V_10025_AA Page 23 of 32 www.emerson.com...
- Page 24 SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Settings (P152D) I&M V_10025_AA Page 24 of 32 www.emerson.com...
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Page 25: Commissioning
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC 6 Commissioning Signal Smoothing Alarms and ranges should be adjusted after changes are made to Smoothing Seconds. A signal smoothing adjustment is provided to • fine tune the real-time output. Adjust for reasonably stable baseline readings, •... -
Page 26: Analog Output (P152D)
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Alarm Logic Alarm Logic defines how the particulate alarms are activated. When the Alarm Logic setting is set to HI, the alarm is activated when the input rises above the Alarm Setpoint continuously for a period longer than the Alarm Delay. When Alarm Logic is set to LO, the alarm is activated when the input falls below the Alarm Setpoint continuously for a period longer than the Alarm Delay. -
Page 27: Alarm Setpoint Guidance
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Analog Output Forcing Set Forcing mA to Yes to force a step-change • output for testing the analog output in a stepwise manner. Output will follow the pattern shown. • Each step will last for 10 seconds from 4mA to •... -
Page 28: Functional Verification
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC ① Normal baseline. ② Normal peaks from cleaning cycles. ③ ③ Filter wear causes an increase in the cleaning peak. Early warning alarm of filter leak-through (HI alarm). ④ Filter leak increases, causing a baseline shift. ②... -
Page 29: Response Testing
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC Response Testing Response Testing is performed to verify response to an actual increase in particulate. Response Testing Procedure Introduce particulate upstream of the sensor using one of the following methods: Pulse filters while process is running and collecting particulate. b. -
Page 30: Troubleshooting
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC 9 Troubleshooting Issue Action Display reads ERR 1 Replace electronics module. • Return faulty electronics module to factory for evaluation/repair. • Display reads ERR 2 Inspect the electronics enclosure to check that water has not entered the enclosure. •... -
Page 31: Maintenance
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC 10 Maintenance Only trained professionals should install/maintain this product. • Shutdown processes that include high temperatures, high pressures, toxic gases, • hazardous particulate, or explosion risks prior to installing or removing equipment. Seuls des professionnels qualifiés doivent installer / entretenir ce produit. -
Page 32: Spare Parts
SERIES INSTALLATION AND MAINTENANCE INSTRUCTIONS P152 P152 BASIC 11 Spare Parts Spare parts for the P152 BASIC include the following: P152 BASIC Electronics Module • P152 BASIC Enclosure and Sensor/Nipple/Probe Assembly • Please see the Model Configuration section for spare parts configuration and examples. Add –SP to a part number to specify a spare part.
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