Loading...
HomeMy WebLinkAboutTransducer Model DPT264 3_Year ' • • . • uN�Np1T1ONA Very Low Differential PressureTransducer A�'N� Unidirectional Ranges: 0-0.1 to 0-100 in.W.C. � � � � � ; � Bidirectional Ranges: 0-±0.1 to 0-±50 in.W.C. � � � � Air or non-conducting gas - ° • -• ' � � ;� ti - - � � ���� c�A'y�o .. � . . . r � �,,� :_. .� �+� � . '�e�</�/� � � � r �p� �,�� � ��� TyojC�����, .. • �• • '� .�,,��t ' °AS'� • • .• . • •.. . • f - ' - • • � • • �� ,���� �- '�� . � _ , ; 1 • - • -�. - • ' ``1�?°�''�.�' �' � '. • - , � � �u �� � � , � � . • a: ' r q �X� ' •• •, . 1 ' , c�s%,� ;� � « ��y ry� . - -. � .. tra 9�rstems264 pressuretransducers The Model 264 utilizes an improved all • • - • nse differential or gauge (static) �ainless�eel micro-tig welded sensor. The f • ' � " ressureand convert this pressure tensioned stainless steel diaphragm and '� . • : - difference to a proportional electrical output insulated stainlesssteel electrode,positioned . • for either unidirectional or bidirectional close to the diaphragm, form a variable � � � � _ , � pressure ranges. The 264 Series is offered capacitor. Positive pressure moves the � � � , �� � � with a high level analog 0 to 5 VDC or diaphragm toward the electrode, increasing 4 to 20 mAoutput. the capacitance. A decrease in pressure � � � ' � moves the diaphragm away from the ' � '� Used in Building Energy Management electrode, decreasing the capacitance. The 9�stems, these transducers are capable of change in capacitance is detected and measuring pressures and flows with the �nverted to a linear DC electrical signal by - � _ � • accuracy necessary for proper building c,�tra'suniqueelectroniccircuit. pressarization and airflow control. '-• . • The264Seriestransducersareavailableforair The tensioned sensor allows up to 10 P:] �- overpressure (in either direction) with no -. -, � �. pressarerangesaslowas0.1 in.W.C.fullscale damagetotheunit. Inaddition,thepartsthat � � � _ to 100 in. W.C. full scale. �tatic standard make up the sensor have thermally matched accuracyis±0.5%fullscaleinnormalambient coefficients, which promote improved temperature environments, but higher temperatureperformanceand excellent long accuracies are available. The units are term stability. temperature compensated to 0.033% FJ°F � thermal error over the temperature range of �;i 0°Fto+150°F. c; :. . • - NOl��tra quality standa�ds�e based on AN9-Z54Q1. 7he calibration of this product is NISTtraceable. U.S Patent nos 4093915;4358814;4434203 � , , � 1599evanson F�i.,Boxborough,MA01719/Telephone:97&263-1400/Fax: 978-264-0292 Model DPT264 Specifications Performance Data Environmental Data Dectrical Data (Voltage) an.ia�,i I�aa�atte,�p) ±Q3'/ol� �rpe-�ixe c�a.it 3vVre(dmE�@t) I�tx�lirmitXB� ±Q4�/al� C�e�irg°F(°CJ Oto+175(-18to+� E�at�irn 9to�U� Fi�a�ss a10��a1� �°F(°q -E6to+2�D(-5�to+121) c�2tp�.t` oto5U]C` f���ility Q0�'/oF� '�rr7te7pa�uelirrits�thc�atroi4soixR�rerraia Bciredio�atpl.t��o 1F�err��s te,�u�;rra�r�ar�'�Yr;�,a: Pz�e 25U�` m,�a��+�°R°q oto+��-�sto+ �i�,� �000„s � � Physical Description "Cdikrdaiirtoa�Kdrnlca�q�a-�ieirtoa3l00dml�la�ga�a. �d�$ift°/�°F�°Cj QOQ3(QO�j C� FreF�a�-tC�Flle� ""a3oat�tiatoy�tovutlin±�r�! N�ammLir�Ft'�.re 10�a ��g. ••�,(�Il��atptiatays�to�itlin±�7ru C�p�.re 10�a inRati�eal�i�,e �� �,-�,�,��„�e p ect ri cal Dat a(Cu rrent) �tim ar�c��ed�e�b�[�g�l C�a.it �V�Fe �oC� fo�275's�tralc Qtp�.t' 4to�' Retirn� � °��� Hedrid C�rr�irn �aiv�rrir�3rip Bciredia�l a.tp�t��o (Uitisfatoydilr�e��Q� OtoQ1inWC 21 R�xek�ttirr,� 3116'�bedkr� p.�e ��� �fedintf��etidpcetirn) Oto1.0inV�G .22 p�xefittir�fa-1/4'pi.�-}rn ��� Oto800d�rrs Oto5inV�C .14 ��J Mri t 9►�Q�x Oto10in WC .12 �oaxi�/-k��rre�ts P�kierntqxfc� ����� �►�w,��r,�,itx�e�sa�wrr��iiiry. ����P�c) 10axx� N�4m.ms.�1Y�,dta,� I(U�J=�Q�x ""N3e�a�kirigirfarr�imt�avfa-qlia t1� (F�c�l�18�be'�l.slit�. Pressure Media dl ara-srrila-r�o-�a7�1.t�i "�itr�m�tafoytiitna2�4wacx�s�}�vuita�a,da2�dmkx� �fic�#ia�ss.lae�to�nith�x.trx�ice �P Y �J� ••a�oat�tta�ay�tovvtlin±Q1�„a ""�(F�il��atp�tfaday�to�ntilin±Q16rt� Fa.078 Outline Drawings #����q�,Mp3pLAC6 �,9$ + 0.312 � � W �a 7.92 2.750 II� �i � € �" •�• �'"� 69.851.662 � �� �a��ial 0.385 4221 III NI ��;��}!� 978 ♦ � h�l� U� + i.is� � 1.19 � 30.15 4.562 30.15 � IN 115.87 5 pg2 1.19 � MM 128.57 30.15 ���5 N � PF�l1F€R�RfS �y > 0.594 � 15.08 � � � �� 1.811 1.624 �— — � 45.99 4125 � Ordering Information ��— Input F�r�e Ra�.Kt CDdesfa-±0.5%Pcax`ac� Input F�r�e RocA.id CDdesfor±0.25%Pcar'a�y (Ir�d�esdVV,� Oto5��DOC3�tput 4to20m4C4�tput (Ind�esdVVC) Oto5�00Qatput 4to20m4C3atput OtoQ1 �CPoD �1-CRID OtoQ1 �14q�IDA �'31-CPoDA OtoQ25 �F� ��-� OtoQ25 �14F�A �1-F�33A OtoQ5 �CF� ��-C� OtoQ5 �CF�3A �31-CFQ3A Oto1 �001D �'31-001D Oto1 �001DA �'11-001DA Oto25 �� ��-� Oto25 ��A �31-�A Oto5 �� ��-� Oto5 �OOQ3A �11-00�3A Oto10 �01CD �1�-01CD Oto10 �x1401Q3A �1-01CDA Oto25 �� ��-� Oto25 �14�3A �1-�33A OtoFO ��CD ��-C�D OtoFO �CH�3A �1-C613A Oto10D �10CD �1-10CD Oto10D �'x141QDA �'11-1QDA -Q1toQ1 �'x14CRIB �l�-CRIB -Q1toQ1 �CPoBA �1-CRIBA -Q25to025 �F� �1-I� -Q25toQ25 �F�A �1-F�A -Q5toQ5 �CFt� ��-C� -Q5toQ5 �14CFfBA �1-q�3A -1to1 �a01B �'31-a01B -1to1 �4016A �1-4016A -25to25 �� ��-� -25to25 �'x14�A �1-�A -5to5 �� ��-� -5to5 �'r14�A �1-�A FddCPf-CL�I�"fcrCelibr�#irnC�'tifi�te �bt�PII u�itspraidedwithaCelibr�iaiCt�tifide 159 9✓vanson F�ad,Bo�orough,MA 01719/Te1:978-263-1400; q��l`��IIIII�IIII'�������IiIIIII���IIIII�IIIIAIIill�lllll Toll Free:800-257-3872;Fax:978-264-0292;email:sales(�etra.com ''illlm � UnOi�' n �I���III�