Model MS7A AC-AC Submersible* Displacement Transducer DESCRIPTION Model MS7A submersible displacement transducer is en- cables and a waterproof outer jacket are hermetically sealed to gineered for rugged industrial applications which require a the transducer to allow for submersion in most liquids and cor- waterproof transducer. This stainless steel unit is designed with rosive fluids. These models can withstand external pressures to permanently attached, waterproof connecting cable. Connecting 250 psi. FEATURES • ±0.25 % non-linearity • Submersible • Withstands 250 psi, external pressure • Stainless steel construction • ±1,02 mm to 12,7 mm [±0.04 to ± 0.50 in range] • -4 °F to 257 °F operating range (standard) • Enhanced immunity to electrical noise • Captive guided spring return armature • Hermetically sealed, waterproof cable 1.83 m [6 ft] • Easy to operate • Infinite resolution • Not RoHS compliant Model MS7A AC-AC PERFORMANCE SPECIFICATIONS RANGE CODES Characteristic Measure Range Code Available ranges Stroke range ±1,02 mm to 12,7 mm [±0.04 in to 0.50 in] HK ±1,02 mm [±0.04 in] HM ±2,54 mm [±0.10 in] HN ±5,08 mm [±0.20 in] HF ±7,62 mm [±0.30 in] HG ±10,16 mm [±0.40 in] HP ±12,7 mm [±0.50 in] Non-linearity (max.) ±0.25 % full scale Non-repeatability <10 microinches Output sensitivity 2 mV/V/ 0.001 in Output load 100000 ohm Resolution Infinite ENVIRONMENTAL SPECIFICATIONS Characteristic Measure Temperature, operating -20 °C to 125 °C [-4 °F to 257 °F] Temperature effect, zero (max.) 0.006 % full scale/°F Temperature effect, span (max.) 0.006 % full scale/°F ELECTRICAL SPECIFICATIONS Characteristic Measure Element type ac-ac displacement transducer Input supply (calibrated) 5 V RMS @ 5 kHz Input supply (acceptable) 1 V to 7 V RMS @ 2 kHz to 10 kHz Electrical termination Hermetically sealed waterproof cable 1.83 m [6ft] MECHANICAL SPECIFICATIONS Characteristic Measure Case material Stainless steel Probe material Stainless steel Armature type Free unguided Probe thread M3 X 0.5 2 Honeywell • Sensing and Control OPTION CODES Range Code Many range/option combinations are available in our quick-ship and fast-track manufacture programs. Please see http://sensing.honeywell.com/ TMsensor-ship for updated listings. Stroke ranges ±1,02 mm to 12,7 mm [±0.04 in to ±0.5 in] Electrical termination Hermetically sealed waterproof cable (1,83 m [6 ft]) Submersible* Displacement Transducer MOUNTING DIMENSIONS Range code Available stroke range mm [in] L mm [in] D mm [in] X ** mm [in] D1 mm [in] Total weight*** g [oz] Armature weight g [oz] HK ±1,02 [±0.04] 40,89 [1.61] 8,00 [0.315] 16,99 [0.669] 2,34 [0.092] 25,51 [0.90] 3,69 [0.13] HM ±2,54 [±0.1] 46,99 [1.85] 9,53 [0.375] 17,98 [0.708] 2,34 [0.092] 28,35 [1.00] 5,67 [0.20] HN ±5,08 [±0.2] 50,29 [1.98] 9,53 [0.375] 22,86 [0.900] 2,34 [0.092] 32,60 [1.15] 7,09 [0.25] HF ±7,62 [±0.3] 69,85 [2.75] 9,53 [0.375] 29,21 [1.150] 2,34 [0.092] 45,35 [1.60] 9,92 [0.35] HG ±10,16 [±0.4] 73,91 [2.91] 9,53 [0.375] 32,51 [1.280] 2,34 [0.092] 48,19 [1.70] 10,49 [0.37] HP ±12,7 [±0.5] 89,91 [3.54] 9,53 [0.375] 34,93 [1.375] 2,34 [0.092] 59,53 [2.10] 12,76 [0.45] WIRING CODES TYPICAL SYSTEM DIAGRAM Supply Supply (calibrated @ 5 V RMS, 5 kHz) Yellow Supply return Blue Output Green Output return Black Secondary center tap (normally not connected) Cable shield is not connected to transducer 5 For reference only Wire color Red Honeywell • Sensing and Control 3 Model MS7A AC-AC NOTES * Not recommended for salt water use ** Dimensions at “X” at nominal electrical zero *** Excluding cable Submersible* Displacement Transducer Warranty. Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The foregoing is buyer’s sole remedy and is in lieu of all warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages. While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. For more information about Sensing and Control products, visit www.honeywell.com/sensing or call +1-815-235-6847 Email inquiries to email@example.com WARNING PERSONAL INJURY • DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. WARNING MISUSE OF DOCUMENTATION • The information presented in this catalogue is for reference only. DO NOT USE this document as product installation information. • Complete installation, operation and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. Sensing and Control Automation and Control Solutions Honeywell 1985 Douglas Drive North Golden Valley, MN 55422 USA +1-815-235-6847 www.honeywell.com/sensing 008742-1-EN IL50 GLO May 2008 Copyright © 2008 Honeywell International Inc. All rights reserved.
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