Description
. . . . . The Johnson Controls DP140X25B21C is a low differential pressure transducer from the DP140 Series, configured as bidirectional, ±0.25 in. W.C., with a 4-20 mA output on 24 VDC excitation. The X is the decimal point (so X25 = 0.25 in. W.C.) and B marks the bidirectional range.
The series uses a dead-ended capacitive sensing element with minimal amplification, which is what makes a span this small workable in the field, and is rated at ±1% full-scale accuracy with ±0.5% and ±0.25% FS options. Units are factory tested and calibrated before shipment.
Typical applications: space and room pressurisation, cleanroom and isolation-room differentials, and any low-pressure duty where flow can reverse; also general HVAC, air flow stations, VAV and fan control and filter status. The 4-20 mA loop output suits long cable runs and noisy plant rooms.
* Brand: Johnson Controls
* Model / Part Number: DP140X25B21C
* Product Type: Low differential pressure transducer (DP140 Series)
* Pressure Range: ±0.25 in. W.C., bidirectional
* Output Signal: 4 mA to 20 mA
* Excitation: 24 VDC
* Series Accuracy: ±1% FS standard; ±0.5% and ±0.25% FS options
* Operating Temperature: 0°F to 150°F (-18°C to 65°C)
* Enclosure: fire-retardant case, UL 94 V-0; CE marked; reverse wiring protection
* Condition: New
Media compatibility: use with air or non-conducting gases only; liquids and corrosive gases will damage the unit.
Also available in this range with a 0-5 VDC output. Bidirectional and unidirectional models are not interchangeable - ask us if you need help choosing.. Johnson Controls. Johnson Controls. DP140X25B21C.
Warranty Information
B2E Surplus includes a 90-day return window on all orders. If you have any issues with your order, automated returns can be opened by following the instructions located here: https://www.b2esurplus.com/returns/
Subject to the exclusions described below, all B2E Surplus products (“Products”) are warranted to be free from defects in materials and workmanship under normal use and service. Unless otherwise set forth in a quotation or agreed to by B2E Surplus in writing, standard Products are warranted for 90 days from the date of delivery to the buyer.
EXCLUSIVE REMEDY. In the event that B2E Surplus determines that a Product contains a defect in materials or workmanship, then B2E Surplus, in its sole discretion, will (a) repair the Product, (b) replace the Product, or (c) refund the purchase price of the Product. THIS LIMITED WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER EXPRESS AND IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE REMEDY OF REPAIR, REPLACEMENT OR REFUND IS BUYER’S SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY. IN NO EVENT SHALL B2E SURPLUS’ LIABILITY UNDER THIS WARRANTY EXCEED THE PURCHASE PRICE OF THE PRODUCT GIVING RISE TO THE WARRANTY CLAIM. All Products which are repaired or replaced shall be warranted only for the unexpired portion of the original warranty period.
EXCLUSIONS. This warranty does not cover (a) any failures which are not attributable to defects in materials or workmanship, including without limitation, failures caused by accidents, inadequate maintenance, misuse, unauthorized modifications or repairs, improper storage, and normal wear and tear, (b) any consumable parts or accessories, such as cutter blades, nut splitter chisels, punches, dies, chains, wedges, and strands, that are designed to wear over time or through use of the Product, or (c) electronics, motors, batteries, and engines, as these items are warranted by their manufacturer.
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B2E Surplus LLC is a non-authorized stocking distributor for this brand. We are also known as a ""surplus"", ""discount"", ""liquidator"", or ""gray market"" supplier. We are not a factory-authorized distributor of this product. The Original Manufacturer’s Warranty does not apply. B2E Surplus LLC's standard 90-day warranty will apply. B2E Surplus LLC makes no representations as to your ability or right to download, re-distribute, or otherwise obtain products from this manufacturer, its distributors, or any other source. It is your obligation to comply with the terms of any rules obtaining or installing this product.
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