In the 1950s, as electronic systems became less expensive, current input became the preferred and more efficient process control signal.

If there is no value indicated and/or the loop calibrator indicates an open circuit either the input card is defective or the input fuse in the card is open. The PDA1001 includes a USB to Micro USB cable which can be used to recharge the power bank or power up the PD9502.We make enclosures boxes for sensor nodes, controllers, IoT Products, handheld devices, wearables, wall mount devices, etc. Our 4-20mA signal generator is designed for passive two-wire systems, making it fully compatible with 2, 3, and 4 wire systems. The product can effectively prevent the current signal generator from being affected by the external environment.

Our team has completed projects for Fortune 500 companies as well as start-ups using both traditional and cutting edge technologies. For example, the 4mA to 2mA microskirt mode requires a maximum of 80 turns, while the coarse adjustment mode only requires at least one turn. Brightwin specailly designs current signal generators with various types of external shell or display mode for users to do integration or use in analog current signal controlling systems. Of all possible analog signals that can be used to transmit process information, the 4-20 mA loop is, by far, the dominant standard in the industry.BRT 420LGPM 2-wire 4-20mA loop simulator set-point signal generator with panel mounted shell supports digital programming setting, cures output, 4-20mA current loop signal output and display, parameters save.