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Welcome to RM Cotton Company, Largest Hydronic Inventory in the Midwest!
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Siemens: QAE2020.005 Immersion Well Temperature Sensor
$127.00
Siemens: QAE2020.010 Immersion temp. sensor, Ni 1000 RTD, 1/2" NPT, 4" element, c/w well
Siemens: QAE2020.015 Immersion temp. sensor, Ni 1000 RTD, 1/2" NPT, 6" element, c/w well
$143.00
Siemens: QAE26.9 Temp. sensor, 1.2M, -40 ..+180C
$185.00
Siemens: QRA10.C U.V. DETECTOR W/ DIE CAST AL. HOUSING, NORMAL SENSITIVITY
$752.00
Siemens: QRA10M.C U.V. SENSOR W/ DIE CAST AL. HOUSING, MEDIUM SENSITIVITY
Siemens: QRA2(1) U.V. DETECTOR W/ FLANGE AND CLAMP
$270.00
Siemens: QRA2(2) U.V. DETECTOR W/ 424188980 flange and clamp
Siemens: QRA2.5-90 U.V. w/ 90 degree and 1/2" bushing
$385.00
Siemens: QRA2.9 UV detector
Siemens: QRA2.9(1) UV detector with flange and clamp
$420.00
Siemens: QRA4M.U High sensitivity UV detector
$240.00
Siemens: QRA50M UV Scanner
$2,610.00
Siemens: QRA51M UV Scanner
Siemens: QRA75.A17 UV Flame Detector, Normal Sensitivity
$1,370.00
Siemens: QRI2B2.B180B IR Flame Detector Side Viewing
$695.00
Siemens: QRI2B2.B180B1 IR Flame Detector Side Viewing with Flange
Siemens: RWF50.20A9 Universal controller with 3-position output, 120/230V, thermal shock protection
$507.00
Siemens: RWF50.30A9 Universal controller with analog output, 120/230V, thermal shock protection
$545.00
Siemens: RWF55.50A9 3 Position Analog Controller- Single Pack
$1,050.00