liquid level sensors
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![Dwyer L4SSTOP Float switch | SS | SPDT | (V=4 | H=3) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/l4_family_1000x1000_7953dac0-7240-43fb-84ed-4693816dc99d_medium.jpg?v=1719999188)
L4SSTOP | Float switch | SS | SPDT | (V=4 | H=3) | Dwyer
Brand: Dwyer
SKU: L4SSTOP
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![Dwyer LLC-36 Probe | 6 ft. (1.8 m) long. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/llc_pic_4fdf6b02-9026-4449-8cd5-a0150e09e2f2_medium.jpg?v=1719999187)
LLC-36 | Probe | 6 ft. (1.8 m) long. | Dwyer
Brand: Dwyer
SKU: LLC-36
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![Dwyer LLC-32 Probe | 2 ft. (.6 m) long. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/llc_pic_medium.jpg?v=1719999168)
LLC-32 | Probe | 2 ft. (.6 m) long. | Dwyer
Brand: Dwyer
SKU: LLC-32
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![Johnson Controls F59A-1C LIQ LEVEL CTL WEIGHT OPER; DPST FIXED MOUNTING BRACKET; 40" PLASTIC CBL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_acf60b67-b3d8-4a2e-8683-7d29c02ada1a_medium.jpg?v=1719992955)
F59A-1C | LIQ LEVEL CTL WEIGHT OPER; DPST FIXED MOUNTING BRACKET; 40" PLASTIC CBL | Johnson Controls
Brand: Johnson Controls
SKU: F59A-1C
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![Johnson Controls F59D-5C LIQ LEVEL CTL WEIGHT OPER; SPST WITH DROP CORD AND DUAL PLUG; 36" CBL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_2183cc51-f779-4860-bb01-be07ae53b307_medium.jpg?v=1719992955)
F59D-5C | LIQ LEVEL CTL WEIGHT OPER; SPST WITH DROP CORD AND DUAL PLUG; 36" CBL | Johnson Controls
Brand: Johnson Controls
SKU: F59D-5C
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![Dwyer A-103 1 pt bottle of red gage fluid | .826 sp. gr. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/gagefluid-family_large_6d64b2a3-2f81-47f7-9d47-39a45f356b45_medium.jpg?v=1719998160)
A-103 | 1 pt bottle of red gage fluid | .826 sp. gr. | Dwyer
Brand: Dwyer
SKU: A-103
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![Dwyer SBLT2-10M-18M Submersible level transmitter | range 10m wc | 18m polyurethane cable length. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/sblt2_sbltx_family_1000x1000_d041bdbc-ffd6-46a4-99c0-6951f27941e7_medium.jpg?v=1719999769)
SBLT2-10M-18M | Submersible level transmitter | range 10m wc | 18m polyurethane cable length. | Dwyer
Brand: Dwyer
SKU: SBLT2-10M-18M
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![Dwyer SBLT2-240M-250M Submersible level transmitter | range 240m wc | 250m polyurethane cable length. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/sblt2_sbltx_family_1000x1000_d873a453-6031-4ace-a3c7-63b161466dc8_medium.jpg?v=1719999716)
SBLT2-240M-250M | Submersible level transmitter | range 240m wc | 250m polyurethane cable length. | Dwyer
Brand: Dwyer
SKU: SBLT2-240M-250M
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![Dwyer SBLT2-20-60-ETFE Submersible level transmitter | range 20 psi (46.18 ft wc) [14.08 m wc] | 60 ft (18.3 m) ETFE cable. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/sblt2_sbltx_family_1000x1000_e030e450-3f83-460b-83b2-7f8c9a44fc43_medium.jpg?v=1719999711)
SBLT2-20-60-ETFE | Submersible level transmitter | range 20 psi (46.18 ft wc) [14.08 m wc] | 60 ft (18.3 m) ETFE cable. | Dwyer
Brand: Dwyer
SKU: SBLT2-20-60-ETFE
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![Dwyer SBLT2-3.5M-5M Submersible level transmitter | range 3.5m wc | 5m polyurethane cable length. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/sblt2_sbltx_family_1000x1000_44e98f15-90ad-4553-bcb7-7ed9e62c1fcc_medium.jpg?v=1719999697)
SBLT2-3.5M-5M | Submersible level transmitter | range 3.5m wc | 5m polyurethane cable length. | Dwyer
Brand: Dwyer
SKU: SBLT2-3.5M-5M
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![Dwyer SBLT2-5M-10M Submersible level transmitter | range 5m wc | 10m polyurethane cable length. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/sblt2_sbltx_family_1000x1000_c41778b5-64ac-47bf-a5ae-dfc047f201a7_medium.jpg?v=1719999687)
SBLT2-5M-10M | Submersible level transmitter | range 5m wc | 10m polyurethane cable length. | Dwyer
Brand: Dwyer
SKU: SBLT2-5M-10M
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![Dwyer MPCJR-485 Series MPC Jr. pump controller | with RS-485 Modbus® RTU serial communications | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mpcjr_9334a206-dc16-41bd-a2c3-f220acb3f855_medium.jpg?v=1720007117)
MPCJR-485 | Series MPC Jr. pump controller | with RS-485 Modbus® RTU serial communications | Dwyer
Brand: Dwyer
SKU: MPCJR-485
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![Dwyer SBLT2-10M-45M Submersible level transmitter | range 10m wc | 45m polyurethane cable length. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/sblt2_sbltx_family_1000x1000_ab79380d-5032-4358-bf46-264779749f5a_medium.jpg?v=1720007116)
SBLT2-10M-45M | Submersible level transmitter | range 10m wc | 45m polyurethane cable length. | Dwyer
Brand: Dwyer
SKU: SBLT2-10M-45M
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