DP2-22F Pressure Sensor: Equivalent & Substitute Parts

Part Overview

The DP2-22F is an NPN pressure sensor manufactured by Panasonic Industrial Automation Sales, designed for industrial automation applications. It operates within a 12V to 24V supply range and provides analog voltage output with NPN open collector configuration. The sensor features a vented gauge pressure type with a 1/8" NPT female threaded port and operates across -10°C to 50°C temperature range.

The DP2-22F is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain system functionality and ensure continued availability for replacement and maintenance applications.

Key Parameters

Parameter	DP2-22F Specification
Manufacturer	Panasonic Industrial Automation Sales
Series	DP2
Product Status	Obsolete
Pressure Type	Vented Gauge
Operating Pressure	145.04 PSI (1000 kPa)
Maximum Pressure	213.21 PSI (1470 kPa)
Output Type	Analog Voltage, NPN - Open Collector
Voltage Supply	12V ~ 24V
Port Size	Female - 1/8" (3.18 mm) NPT
Port Style	Threaded
Operating Temperature	-10°C ~ 50°C
Termination Style	Connector
RoHS Status	RoHS Compliant
ECCN	EAR99

Substitute Part Grouping Explanation

Substitute parts for the DP2-22F are identified based on the following critical parameters that determine functional compatibility:

Pressure Type: Vented Gauge (consistent across all substitutes)
Output Type: NPN - Open Collector (consistent across all substitutes)
Voltage Supply Range: 12V ~ 24V (consistent across all substitutes)
Operating Temperature Range: -10°C ~ 50°C (consistent across all substitutes)
Manufacturer: Panasonic Industrial Automation Sales (consistent across all substitutes)
Port Style: Threaded connection (consistent across all substitutes)
Termination Style: Connector (consistent across all substitutes)

The DP-102-M and DP-102-N are classified as active products within the DP-100 series. Both maintain the core electrical and mechanical specifications required for substitution, with the primary difference being port configuration options.

Parameter Comparison

Parameter	DP2-22F	DP-102-M	DP-102-N
Manufacturer	Panasonic Industrial Automation Sales	Panasonic Industrial Automation Sales	Panasonic Industrial Automation Sales
Product Status	Obsolete	Active	Active
Pressure Type	Vented Gauge	Vented Gauge	Vented Gauge
Operating Pressure	145.04 PSI (1000 kPa)	-14.5 PSI ~ 145.04 PSI (-100 kPa ~ 1000 kPa)	-14.5 PSI ~ 145.04 PSI (-100 kPa ~ 1000 kPa)
Maximum Pressure	213.21 PSI (1470 kPa)	-21.76 PSI ~ 217.56 PSI (-150 kPa ~ 1500 kPa)	-21.76 PSI ~ 217.56 PSI (-150 kPa ~ 1500 kPa)
Output Type	Analog Voltage, NPN - Open Collector	NPN - Open Collector	NPN - Open Collector
Voltage Supply	12V ~ 24V	12V ~ 24V	12V ~ 24V
Port Style	Threaded	Threaded	Threaded
Port Size	Female - 1/8" (3.18 mm) NPT	Female - M5	Female - M5, Male - 1/8" (3.18 mm) NPT
Operating Temperature	-10°C ~ 50°C	-10°C ~ 50°C	-10°C ~ 50°C
Termination Style	Connector	Connector	Connector
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant
ECCN	EAR99	EAR99	EAR99

Engineering Selection Recommendations

Both DP-102-M and DP-102-N are active products with current manufacturing status, providing supply continuity advantages over the obsolete DP2-22F. Both substitutes maintain RoHS3 compliance, exceeding the RoHS compliance level of the original part.

DP-102-N offers dual port configuration capability (Female M5 and Male 1/8" NPT), providing greater installation flexibility for systems originally designed with 1/8" NPT connections. This configuration directly accommodates existing DP2-22F port specifications without adapter requirements.

DP-102-M features a single Female M5 port configuration, requiring port adapter consideration for installations originally specified with 1/8" NPT connections.

Selection between DP-102-M and DP-102-N depends on existing system port specifications and installation requirements. Both parts satisfy the core electrical and pressure measurement parameters of the DP2-22F.

Frequently Asked Questions (FAQ)

Q: Can DP-102-M and DP-102-N directly replace DP2-22F in existing installations?

A: Both parts maintain identical electrical specifications (12V ~ 24V supply, NPN open collector output, -10°C ~ 50°C operating temperature) and pressure measurement range (145.04 PSI operating pressure). Port compatibility requires evaluation. DP-102-N includes 1/8" NPT male port option, matching DP2-22F specifications. DP-102-M requires M5 port adapter for 1/8" NPT systems.

Q: What is the difference between DP-102-M and DP-102-N?

A: The primary difference is port configuration. DP-102-M provides Female M5 port only. DP-102-N provides both Female M5 and Male 1/8" NPT ports, offering dual connection options.

Q: Are the substitute parts RoHS compliant?

A: Yes. Both DP-102-M and DP-102-N are ROHS3 compliant, meeting current regulatory requirements. The original DP2-22F is RoHS compliant.

Q: What is the supply status of these substitute parts?

A: DP-102-M and DP-102-N are active products with current manufacturing status. DP2-22F is obsolete and no longer in production.

Q: Do the substitute parts operate within the same temperature range?

A: Yes. All three parts operate across -10°C to 50°C temperature range.

Q: Are there pressure measurement differences between the parts?

A: Operating pressure specifications are identical at 145.04 PSI (1000 kPa). Maximum pressure ratings are comparable: DP2-22F at 213.21 PSI (1470 kPa) versus DP-102-M and DP-102-N at 217.56 PSI (1500 kPa).

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