sensors
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![Image for Water Detection](http://blackhawksupply.com/cdn/shop/files/Senva_Family_WD_909753fc-5e01-4976-b21f-1a46ea055ef3_100x.jpg?v=1720021280)
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![Image for Gas Detection](http://blackhawksupply.com/cdn/shop/files/aci-q6-co-h2-100l_905be93c-e90a-4247-9774-e5e64c2a4389_100x.jpg?v=1719983058)
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![Image for Smoke Sensors](http://blackhawksupply.com/cdn/shop/files/aci-rt-3000-p_c3917f02-db34-450d-8ddf-de5d220f5ba4_100x.png?v=1719983110)
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![Image for Flame Sensors](http://blackhawksupply.com/cdn/shop/files/578623_100x.jpg?v=1720025028)
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DP110025B3V4V | DP110 Wet-to-Wet Pressure Transducer | + / - 25 in. | Bidirectional 3-valve manifold, 4-20mA, FKM Bleed Screw | Johnson Controls
Brand: Johnson Controls
SKU: DP110025B3V4V
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![Johnson Controls DP110025U3V4V DP110 Wet-to-Wet Pressure Transducer | 0 to 25 in. | Unidirectional 3-valve manifold, 4-20mA, FKM Bleed Screw | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dp110_transducer_89efacc3-9d30-41a3-b7f5-188b7a351f9c_medium.png?v=1719992791)
DP110025U3V4V | DP110 Wet-to-Wet Pressure Transducer | 0 to 25 in. | Unidirectional 3-valve manifold, 4-20mA, FKM Bleed Screw | Johnson Controls
Brand: Johnson Controls
SKU: DP110025U3V4V
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![Johnson Controls BMMSD-6-1 1PH/3PH MTR STR, DISC., CLASS 10/20 ELEC. OL, 200V-600V INPUT, 6A MAX, N1 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BMMSD_020f2ad5-6128-494d-97d5-c0e61340fd19_medium.jpg?v=1719992772)
BMMSD-6-1 | 1PH / 3PH MTR STR, DISC., CLASS 10 / 20 ELEC. OL, 200V-600V INPUT, 6A MAX, N1 | Johnson Controls
Brand: Johnson Controls
SKU: BMMSD-6-1
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![Johnson Controls C-2220-12 HIGH/LOW PRESS SELECTOR; SLAVE MOD LOW VOL INPUT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/C-2220-12_edc02bf8-3a20-4a5f-9ea9-7f7777836463_medium.jpg?v=1719992768)
C-2220-12 | HIGH / LOW PRESS SELECTOR; SLAVE MOD LOW VOL INPUT | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: C-2220-12
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![Johnson Controls C450CRN-1C CONTROL MODULE MODBUS; CNTRL MOD W/MODBUS COMM; LCD 4 BUTTON TOUCHPAD UI & NO OUTPUTS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/C450CRN-1C_9a0a83b8-53e3-41dd-a783-e02e15dba5ef_medium.jpg?v=1719992767)
C450CRN-1C | CONTROL MODULE MODBUS; CNTRL MOD W / MODBUS COMM; LCD 4 BUTTON TOUCHPAD UI & NO OUTPUTS | Johnson Controls
Brand: Johnson Controls
SKU: C450CRN-1C
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![Johnson Controls C450CCN-3C CONTROL MODULE 2 STAGE; CNTRL MOD W/LCD 4 BUTTON TOUCHPAD UI&RELAY OUTPUT PROVIDES 2 RELAY OUTPUT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_223aa58d-e391-40fb-a50e-0d37574fa7a0_medium.jpg?v=1719992764)
C450CCN-3C | CONTROL MODULE 2 STAGE; CNTRL MOD W / LCD 4 BUTTON TOUCHPAD UI&RELAY OUTPUT PROVIDES 2 RELAY OUTPUT | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: C450CCN-3C
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![Johnson Controls D350BA-1C CELSIUS SCALE; -34 TO 121C LCD READOUT MODULE; -34 TO 121 C; LCDREADOUT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/D350BA-1C_961578e0-6fb4-4df8-98e6-ec551f96b0fd_medium.png?v=1719992762)
D350BA-1C | CELSIUS SCALE; -34 TO 121C LCD READOUT MODULE; -34 TO 121 C; LCDREADOUT | Johnson Controls
Brand: Johnson Controls
SKU: D350BA-1C
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![Johnson Controls C450RBN-3C RESET CONTROL MOD 1 STAGE; RESET CNTRL MOD W/LCD 4 BUTTON TOUCHPAD UI&SPDT RELAY OUTPUT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/C450RBN-3C_c3ad16d1-a1c5-4515-8ed1-8bc5ee298299_medium.jpg?v=1719992762)
C450RBN-3C | RESET CONTROL MOD 1 STAGE; RESET CNTRL MOD W / LCD 4 BUTTON TOUCHPAD UI&SPDT RELAY OUTPUT | Johnson Controls
Brand: Johnson Controls
SKU: C450RBN-3C
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![Johnson Controls C450CPN-3C CONTROL MODULE 1 AO; W/LCD 4 BUTTON TOUCHPAD UI & ANALOG OUTPUT PROVIDES 1 ANALOG OUTPUT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_48b1abc7-5143-466e-91ff-f1bbff16c9b0_medium.jpg?v=1719992758)
C450CPN-3C | CONTROL MODULE 1 AO; W / LCD 4 BUTTON TOUCHPAD UI & ANALOG OUTPUT PROVIDES 1 ANALOG OUTPUT | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: C450CPN-3C
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![Johnson Controls C450CQN-3C CONTROL MODULE 2 AO; W/LCD & 4 BUTTON TOUCHPAD UI & ANALOG OUTPUT PROVIDES 2 ANALOG OUTPUTS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_3dcfa46c-0768-471e-930e-16a832e604b8_medium.jpg?v=1719992759)
C450CQN-3C | CONTROL MODULE 2 AO; W / LCD & 4 BUTTON TOUCHPAD UI & ANALOG OUTPUT PROVIDES 2 ANALOG OUTPUTS | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: C450CQN-3C
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![Johnson Controls C450CBN-4C CONTROL MODULE; 1 STAGE; TEMPERATURE; HUMIDITY;PRE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/C450CBN-4C_cffdc6fb-5008-458b-b018-97fcc4091381_medium.jpg?v=1719992757)
C450CBN-4C | CONTROL MODULE; 1 STAGE; TEMPERATURE; HUMIDITY;PRE | Johnson Controls
Brand: Johnson Controls
SKU: C450CBN-4C
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![Johnson Controls BMMSD-32-1 1PH/3PH MTR STR, DISC., CLASS 10/20 ELEC. OL, 200V-600V INPUT, 32A MAX, N1 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BMMSD_a08f6613-1c85-464d-a9c0-33b9cff2a14d_medium.jpg?v=1719992754)
BMMSD-32-1 | 1PH / 3PH MTR STR, DISC., CLASS 10 / 20 ELEC. OL, 200V-600V INPUT, 32A MAX, N1 | Johnson Controls
Brand: Johnson Controls
SKU: BMMSD-32-1
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![Johnson Controls CD-P1000-00-00 CO2 DUCT 2000PPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mlz1617105318745_bed8041b-da55-4fd0-bcbb-e2d03347eb67_medium.png?v=1719992749)
CD-P1000-00-00 | CO2 DUCT 2000PPM | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: CD-P1000-00-00
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![Johnson Controls BMMSD-13-3 1PH/3PH MTR STR, DISC., CLASS 10/20 ELEC. OL, 200V-600V INPUT, 13A MAX, N3R | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/N3R_9a746532-d98a-4f09-81aa-da457bee876a_medium.jpg?v=1719992749)
BMMSD-13-3 | 1PH / 3PH MTR STR, DISC., CLASS 10 / 20 ELEC. OL, 200V-600V INPUT, 13A MAX, N3R | Johnson Controls
Brand: Johnson Controls
SKU: BMMSD-13-3
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![Johnson Controls CVR42A-604R COVER; T22; REPLACEMENT COVER FOR T22 THERMOSTAT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_24e246c1-90e6-4c11-abd4-a22eff74cb44_medium.jpg?v=1719992749)
CVR42A-604R | COVER; T22; REPLACEMENT COVER FOR T22 THERMOSTAT | Johnson Controls
Brand: Johnson Controls
SKU: CVR42A-604R
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C450CCU-4C | COND UNIT CONTROL MODULE; COND UNIT CONTROL MODULE W / LCD; 4-BUTTON TOUCHPAD UI & 2-SPDT RELAY OUTPUT | Johnson Controls
Brand: Johnson Controls
SKU: C450CCU-4C
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CD-WRD-00-0 | CO2+RELAY+DISPLAY WALL; CO2+RELAY+DISPLAY WALL | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: CD-WRD-00-0
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CBL-NETWORK50 | CBL-NETWORK50; 50FT 24; CBL-NETWORK50; 50FT 24 AW | Johnson Controls
Brand: Johnson Controls
SKU: CBL-NETWORK50
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D351AA-1C | DIGITAL DISPLAY MODULE; 10 TO 90%RH LCD READOUT TO 90% RH; LCD READOUT | Johnson Controls
Brand: Johnson Controls
SKU: D351AA-1C
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CD-W00-00-2 | CD-W00-00-2 WALL MNT CO2; CD-W00-00-2 WALL MNT CO2 | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: CD-W00-00-2
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BMMSD-13-1 | 1PH / 3PH MTR STR, DISC., CLASS 10 / 20 ELEC. OL, 200V-600V INPUT, 13A MAX, N1 | Johnson Controls
Brand: Johnson Controls
SKU: BMMSD-13-1
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![Johnson Controls C-2220-11 HIGH/LOW PRESS SELECTOR; MASTER MOD LOW VOL INPUT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/C-2220-11_1c79b33f-d4e6-4971-9923-c9a5b0a5c48b_medium.jpg?v=1719992729)
C-2220-11 | HIGH / LOW PRESS SELECTOR; MASTER MOD LOW VOL INPUT | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: C-2220-11
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![Johnson Controls CSDECM-ADJ2 ECM ADJ SW 0.25-3A NC 24V; ECM ADJ CURR SW; SPLIT CORE; 0.25-3A TRIP RANGE (200A MAX); NC 24VAC/DC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_cdbaac82-a075-4d06-b4a8-a4b3ef9dc5f0_medium.jpg?v=1719992730)
CSDECM-ADJ2 | ECM ADJ SW 0.25-3A NC 24V; ECM ADJ CURR SW; SPLIT CORE; 0.25-3A TRIP RANGE (200A MAX); NC 24VAC / DC | Johnson Controls
Brand: Johnson Controls
SKU: CSDECM-ADJ2
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![Johnson Controls CD-311-U00-00 CO2;T&RH;WALL; W/DISPLAY; WALL SENSOR CO2;T&RH; W/DISPLAY; CO2 & RH 0-10V; T 0-10 & PT1000; 80X136 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_40bc95e6-92a0-4892-b88d-aea2fbaf1023_medium.jpg?v=1719992729)
CD-311-U00-00 | CO2;T&RH;WALL; W / DISPLAY; WALL SENSOR CO2;T&RH; W / DISPLAY; CO2 & RH 0-10V; T 0-10 & PT1000; 80X136 | Johnson Controls
Brand: Johnson Controls
SKU: CD-311-U00-00
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