Product Overview
Honeywell 26PCCFA6D 26PC Series Differential Pressure Sensor
Condition
This 26PCCFA6D is New. The photographed sample sits beside its original Honeywell box, which is printed with the part number, a lot code, and MADE IN USA. In the close-up and hand-held shots the four gold pins are straight and unmarked; a separate ruler shot poses the same sensor rotated on its side, where one lead sits upright and the others are not visible in that view. With 78 in stock, this piece is representative of the lot on hand - the exact unit you receive may differ slightly in markings from the one photographed.
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Product Overview
The 26PCCFA6D is part of Honeywell's 26PC Series of miniature pressure sensors, a four active-element piezoresistive bridge that produces a differential voltage proportional to applied pressure. This unamplified, temperature-compensated device is built for a 15 PSI differential range with a straight pressure port and 1 x 4 SIP through-hole termination, sized for board-mount installation in space-limited assemblies. Per Honeywell's installation literature (issue PK 80083, photographed with this listing), the 26PC Series is rated for 10 VDC typical excitation (up to 16 VDC), a maximum response time of 1.0 ms, input resistance of 5.5k to 11.5k ohms (7.5k typical), output resistance of 1.5k to 3.0k ohms (2.5k typical), and weighs about 2 grams. Operating range is -40F to +185F, with a 32F to +122F compensated range and a -67F to +212F storage range. Pin 1 is notched for orientation: Pin 1 = Vs(+), Pin 2 = Output(+), Pin 3 = Ground(-), Pin 4 = Output(-).
Key Features
- 15 PSI differential pressure measurement range
- Temperature compensated with calibrated null and span
- Unamplified millivolt Wheatstone bridge output
- True wet/wet differential sensing between P1 and P2 ports
- Fluorosilicone media seal for wet or dry, non-corrosive media compatibility
- Straight pressure port for direct tubing connection
- 1 x 4 SIP through-hole termination, Pin 1 notched for orientation
- Response time of 1.0 ms maximum, 10 VDC typical excitation (up to 16 VDC)
- Operating temperature range of -40F to +185F (-40C to +85C)
Applications
- Retrofitting an OEM liquid level or tank monitoring board that needs a compact 15 PSI differential input
- Adding filter or flow monitoring to an existing industrial process control PCB
- Irrigation and water control assemblies that need true wet/wet differential sensing
- Robotics and automation platforms where a light, 2 gram board-mount sensor keeps weight and space down
Frequently Asked Questions
Does this sensor include on-board amplification?
No. The 26PCCFA6D outputs a low-level millivolt bridge signal and needs external amplification for most control systems.
How is it wired?
Pin 1 is notched for orientation and is Vs(+), Pin 2 is Output(+), Pin 3 is Ground(-), and Pin 4 is Output(-), per Honeywell's circuit termination diagram.
What media is it compatible with?
It is built for wet or dry, non-corrosive media compatible with its fluorosilicone media seal. Not confirmed - verify against the datasheet before use with any specific fluid.
Can it handle soldering onto a board?
Yes, within limits: Honeywell specifies a maximum soldering temperature of 315C (600F) for no more than 10 seconds. It is not rated as a safety or emergency-stop device.
Need more than one for a multi-point board?
With 78 of these in stock, you can pull the exact count your build calls for, whether that is one sensor for a single channel or a handful for a multi-point monitoring board, instead of buying into a bulk lot sized for someone else's job. Shipping is $8 flat rate, free on orders over $28, and orders leave our Idaho warehouse the same or next business day.
Two grams of piezoresistive bridge with four gold pins and a straight port, small enough to disappear once it is soldered onto your board. Pull the count you need for this build and let the rest of the stock wait for the next one.
