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    Setra

    Setra Systems, Inc. was founded in 1967 by brothers Dr.Y.T. Li and Dr. S.Y. Lee, both professors of engineering at the Massachusetts Institute of Technology and co-developers of the variable capacitance transduction principle.  Building on this heritage of innovation, we continue to design and deliver sensing devices for many diverse applications and industries — innovating solutions for HVAC & building automation, industrial OEM, test & measurement, and critical environments.

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    Picture of 256 XMIT 50G 1/4NPT FEM

    256 XMIT 50G 1/4NPT FEM

    SETRA:2561050PG2F11C
    SKU: SETRA:2561050PG2F11C
    $587.90
    Picture of 25-50/125/250# WETTOWET XDCR

    25-50/125/250# WETTOWET XDCR

    SETRA:231G-MS3-2F-N
    SKU: SETRA:231G-MS3-2F-N
    $650.68
    Picture of 25,50,125,250# WETTOWET XDUCER

    25,50,125,250# WETTOWET XDUCER

    SETRA:231G-MS3-2F-D
    SKU: SETRA:231G-MS3-2F-D
    $679.69
    Picture of 25,50,125,250# TRANSDUCER LCD

    25,50,125,250# TRANSDUCER LCD

    SETRA:231G-MS3-3V-D
    SKU: SETRA:231G-MS3-3V-D
    $969.40
    Picture of 24VDC 4-20MA PRESSURE TRANSMIT

    24VDC 4-20MA PRESSURE TRANSMIT

    SETRA:2061500PG2M11258NN
    SKU: SETRA:2061500PG2M11258NN
    $552.37
    Picture of 24VDC 0-5VDCOUT 0-100# TRNSDCR

    24VDC 0-5VDCOUT 0-100# TRNSDCR

    SETRA:2801100PG2F2ST1WNN
    SKU: SETRA:2801100PG2F2ST1WNN
    $826.20
    Picture of 24VDC 0-10WC DIFF#XDCR 4-20MA

    24VDC 0-10WC DIFF#XDCR 4-20MA

    SETRA:2651010WD11T1C
    SKU: SETRA:2651010WD11T1C
    $196.33
    Picture of 24VAC/0-10VDC TRANSDUCER

    24VAC/0-10VDC TRANSDUCER

    SETRA:2651-0R5WB-AC-T1-G
    SKU: SETRA:2651-0R5WB-AC-T1-G
    $246.40
    Picture of 24VAC 0-10VDC ROOM MONITOR

    24VAC 0-10VDC ROOM MONITOR

    SETRA:SRCMR25WBA2F2B
    SKU: SETRA:SRCMR25WBA2F2B
    $3,215.07
    Picture of 24V PRESS MONITOR BACNET +/-5

    24V PRESS MONITOR BACNET +/-5

    SETRA:SRPM005WBA2E
    SKU: SETRA:SRPM005WBA2E
    $1,826.86
    Picture of 230V TRANSDUCER 10D 10V VITON

    230V TRANSDUCER 10D 10V VITON

    SETRA:2301010PD2F2EB
    SKU: SETRA:2301010PD2F2EB
    $609.05
    Picture of 209 XMIT 200G 1/4 COND OP

    209 XMIT 200G 1/4 COND OP

    SETRA:2091200PG2M11A1H
    SKU: SETRA:2091200PG2M11A1H
    $293.50
    Picture of 209 XDUCER 0/500# 0.5-5.5V 2FT

    209 XDUCER 0/500# 0.5-5.5V 2FT

    SETRA:2091500PG2M2402
    SKU: SETRA:2091500PG2M2402
    $256.74
    Picture of 209 XDUC 100G 1/4 .5-4.5V 3PIN

    209 XDUC 100G 1/4 .5-4.5V 3PIN

    SETRA:2091100PG2M45P1
    SKU: SETRA:2091100PG2M45P1
    $256.74
    Picture of 206 XMITTER 50PSIG

    206 XMITTER 50PSIG

    SETRA:2061050PG2M11A38NN
    SKU: SETRA:2061050PG2M11A38NN
    $571.27
    Picture of 206 XMITTER 250PSIG 3

    206 XMITTER 250PSIG 3

    SETRA:2061250PG2M11038NN
    SKU: SETRA:2061250PG2M11038NN
    $428.91
    Picture of 206 XMITTER 250PSIG

    206 XMITTER 250PSIG

    SETRA:2061250PG2M11A38CN
    SKU: SETRA:2061250PG2M11A38CN
    $578.55
    Picture of 206 0/500# 4-20MA PRESS TRANSM

    206 0/500# 4-20MA PRESS TRANSM

    SETRA:2061500PG2M11068NN
    SKU: SETRA:2061500PG2M11068NN
    $445.74
    Picture of 2041,0-100PSI,1/4NPT,10,.11%

    2041,0-100PSI,1/4NPT,10,.11%

    SETRA:2041100PG2F2B10WNN
    SKU: SETRA:2041100PG2F2B10WNN
    $1,936.00
    Picture of 2.5WC 4-20MA BASE NO DISPLAY

    2.5WC 4-20MA BASE NO DISPLAY

    SETRA:26912R5WB11BNEA
    SKU: SETRA:26912R5WB11BNEA
    $938.78
    Picture of 2.5WC 4-20MA +/-0.5% LCD

    2.5WC 4-20MA +/-0.5% LCD

    SETRA:26712R5WB11G2HD
    SKU: SETRA:26712R5WB11G2HD
    $431.41
    Picture of 2.5W.C.ROOM PRESSURE MONITOR

    2.5W.C.ROOM PRESSURE MONITOR

    SETRA:SRPM0R5WBA2V
    SKU: SETRA:SRPM0R5WBA2V
    $2,056.11
    Picture of 2% HUMIDITY DUCT MOUNT SENSOR

    2% HUMIDITY DUCT MOUNT SENSOR

    SETRA:SRH12PD11T0N
    SKU: SETRA:SRH12PD11T0N
    $249.61
    Picture of 2% 1KOHM TRANSDUCER

    2% 1KOHM TRANSDUCER

    SETRA:SRH1-2PD2CT2N
    SKU: SETRA:SRH1-2PD2CT2N
    $227.86
    Picture of 1WC-10WC DIFF PRESS TRANS

    1WC-10WC DIFF PRESS TRANS

    SETRA:MR2SA
    SKU: SETRA:MR2SA
    $252.07
    Picture of 150PSIG 1/4NPT 4-20MA

    150PSIG 1/4NPT 4-20MA

    SETRA:2061150PG2M11T18NN
    SKU: SETRA:2061150PG2M11T18NN
    $553.46
    Picture of -14.7-200# 4-20MA TRNSDCR 1/8

    -14.7-200# 4-20MA TRNSDCR 1/8

    SETRA:2091200PC1M11A1
    SKU: SETRA:2091200PC1M11A1
    $290.37
    Picture of 14.7/235.3# COMPND XDCR;0/5VDC

    14.7/235.3# COMPND XDCR;0/5VDC

    SETRA:225GZ02PCC42B06
    SKU: SETRA:225GZ02PCC42B06
    $1,416.14
    Picture of 120/240V ROOM PRESSURE MONITOR

    120/240V ROOM PRESSURE MONITOR

    SETRA:SRPM0R1WBV1E
    SKU: SETRA:SRPM0R1WBV1E
    $1,597.64
    Picture of 1-10WC PRESSURE TRANSDUCER

    1-10WC PRESSURE TRANSDUCER

    SETRA:MR2SD
    SKU: SETRA:MR2SD
    $267.64
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