Brass material Hall Flow sensor :Pulse output

{"cid":"79985","pid":"18287432","pimg_url":"\/\/img1.tradegrowthhub.com\/e3\/64\/b1595ee69e69\/product\/56737929_s-w400xh400.jpg","name":"SUS304 flow sensor MJ-HZ21WI-SUS 60mm Hall l water pump flow sensor","attrs":{"Price":"$6.82(1 - 49 Pieces) $6.62(50 - 99 Pieces) $6.09(100 - 999 Pieces) $5.25(>=1000 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"MOJO"}}

{"cid":"79985","pid":"18287427","pimg_url":"\/\/img1.tradegrowthhub.com\/e3\/64\/b1595ee69e69\/product\/56737895_s-w400xh400.jpg","name":"Brass Hardware MJ-HZ43NB Hall Flow Probe G3\/4 Female Thread Water Flow Sensor","attrs":{"Price":"$8.92(1 - 49 Pieces) $8.40(50 - 99 Pieces) $7.88(100 - 499 Pieces) $7.35(>=500 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"MOJO"}}

{"cid":"79985","pid":"18287420","pimg_url":"\/\/img1.tradegrowthhub.com\/e3\/64\/b1595ee69e69\/product\/56737855_s-w400xh400.jpg","name":"ABS and fiberglass MJ-GF21With a G1\/2\" oil flow probe, 84.33*47*35mm ABS and fiberglass flow probe","attrs":{"Price":"$12.97(>=30 Pieces)","MOQ":"30.0 Pieces","Delivery Time":"Negotiable","Brand":"MOJO"}}

{"cid":"79985","pid":"18287413","pimg_url":"\/\/img1.tradegrowthhub.com\/e3\/64\/b1595ee69e69\/product\/56737817_s-w400xh400.jpg","name":"Brass Material MJ-HZ21FD Hall High Precision Water Pulse Signal Female Flow Meter 1\/2\" Flow Probe","attrs":{"Price":"$6.80(1 - 29 Pieces) $6.50(30 - 49 Pieces) $6.00(50 - 99 Pieces) $5.70(>=100 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"MOJO"}}

{"cid":"79985","pid":"18287406","pimg_url":"\/\/img1.tradegrowthhub.com\/e3\/64\/b1595ee69e69\/product\/56737792_s-w400xh400.jpg","name":"MJ-HZ21TB Nylon Fiberglass Copper Water Flow Meter Sensor Water Flow Rate Sensor 10% Level Accuracy","attrs":{"Price":"$4.20(1 - 99 Pieces) $3.78(100 - 999 Pieces) $3.46(>=1000 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"MOJO"}}