Honeywell 26PC Series Miniature Low Pressure Sensors
Product Overview
The Honeywell 26PC Series Miniature Pressure Sensors are cost-effective, compensated/unamplified devices designed for wet or dry media applications. Utilizing a specialized piezoresistive micromachined sensing element, these sensors offer high performance, reliability, and accuracy. They feature a Wheatstone bridge configuration that provides a millivolt output proportional to the applied pressure. With a pressure range from 1 psi to 250 psi and an operating temperature range of -40 C to 85 C, the 26PC series is suitable for a wide array of industrial, medical, and control applications. Key advantages include true wet/wet differential media sensing, selectable seals for media compatibility, higher pressure ranges, and a variety of pressure port types and package styles.
Product Attributes
- Brand: Honeywell
- Series: 26PC
- Type: Miniature Low Pressure Sensors, Compensated/Unamplified
- Media Compatibility: Polyphthalamide (PPA) plastics and specified media seals
- Certifications: RoHS compliant, designed and manufactured according to ISO 9001 standards
Technical Specifications
| Characteristic | Parameter | Min | Typ | Max | Unit | Note |
|---|---|---|---|---|---|---|
| Absolute Maximum Ratings | Supply voltage | 2.5 | 10 | 16 | Vdc | - |
| Input resistance | 5.5 | 7.5 | 11.5 | kOhm | - | |
| Output resistance | 1.5 | 2.5 | 3 | kOhm | - | |
| Time response | - | - | - | 1 | ms | 2 |
| Environmental Specifications | Operating temperature range (without EPDM seals) | -40 | - | 85 | C [F] | [-40 F to 185 F] |
| Operating temperature range (with EPDM seals) | -20 | - | 85 | C [F] | [-4 F to 185 F] | |
| Compensated temperature range | 0 | - | 50 | C [F] | [32 F to 122 F] | |
| Storage temperature range | -55 | - | 100 | C [F] | [-67 F to 212 F] | |
| Soldering terminal temperature/time | - | - | 315 C [599 F] max./10 s max. | - | - | |
| Mechanical Stress | Vibration | - | 10 G at 20 Hz to 2000 Hz | - | - | - |
| - | Shock | - | 100 G for 11 ms | - | - | - |
| Life | - | 1 million cycles | - | - | - | min. |
| Performance Characteristics (Vcc = 10.00 0.01 Vdc; Ta = 25 C [77 F]) | Span | - | 16.7 (1 psi) to 150 (250 psi) | - | mV | 1 |
| Null offset | - | 0 | 1.5 to 2.0 | mV | 2 | |
| Linearity (BFSL) | 0.1 to 0.5 | - | 0.2 to 0.7 | %span | 3 | |
| Null shift | 0.5 to 1.0 | - | 1.0 to 2.0 | mV | 4 | |
| Span shift | 0.5 to 1.0 | - | 1.5 to 2.0 | %span | 5 | |
| Repeatability and hysteresis | 0.2 to 0.5 | - | - | mV | 6 | |
| Overpressure | - | 20 to 200 | 500 | psi | 7 |
Potential Applications
- Medical Oxygen Concentrators
- Dental Chairs
- Hemodialysis
- Industrial Water Control Valves
- Irrigation Equipment
- Filter Monitoring
- Pressure Valves
- Air Compressors
- Breathalyzers
Nomenclature and Order Guide (Example)
26PCBEJ6G defines a 26PC Series Miniature Low Pressure Sensor, Compensated/Unamplified, 5 psi pressure range, EPDM seal material, needle pressure port type, 1 x 4 SIP, 15.2 mm [0.60 in] long termination configuration, with normal polarity output and gage pressure measurement type.
Available Configurations
Refer to Table 4 for all available standard configurations.
Models
- 26PCXXH6D
- 26PCXXJ6G
- 26PCXXK2G
2410121456_Honeywell-26PCCFA6G_C5380870.pdf
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