pros Good quality and good accuracy. Test it at 12 and 24 volt . there is small difference 0.05ma the indication with my multimeter but maybe it's the multimeter fault. the range is from 3,9 to 21ma with 10 turns of a potentiometer. cons The potentiometer needs glue to secure it to the board because with small force disconnect from his base. The display indication is not the real output current because it always has a value even if the output cable is disconnected. So if you want to check if there is a disconnection in a line you have to install multimeter in output. Careful. if the signal has common ground with the power supply when connect the cables connect last the signal cable and when disconnect remove first the signal cable. If you remove first the grd of power supply the display turn off but I measure 42 ma in output (with 24v power and 330 Ω load).

pros Good quality and good accuracy. Test it at 12 and 24 volt . there is small difference 0.05ma the indication with my multimeter but maybe it's the multimeter fault. the range is from 3,9 to 21ma with 10 turns of a potentiometer. cons The potentiometer needs glue to secure it to the board because with small force disconnect from his base. The display indication is not the real output current because it always has a value even if the output cable is disconnected. So if you want to check if there is a disconnection in a line you have to install multimeter in output. Careful. if the signal has common ground with the power supply when connect the cables connect last the signal cable and when disconnect remove first the signal cable. If you remove first the grd of power supply the display turn off but I measure 42 ma in output (with 24v power and 330 Ω load).

pros Good quality and good accuracy. Test it at 12 and 24 volt . there is small difference 0.05ma the indication with my multimeter but maybe it's the multimeter fault. the range is from 3,9 to 21ma with 10 turns of a potentiometer. cons The potentiometer needs glue to secure it to the board because with small force disconnect from his base. The display indication is not the real output current because it always has a value even if the output cable is disconnected. So if you want to check if there is a disconnection in a line you have to install multimeter in output. Careful. if the signal has common ground with the power supply when connect the cables connect last the signal cable and when disconnect remove first the signal cable. If you remove first the grd of power supply the display turn off but I measure 42 ma in output (with 24v power and 330 Ω load).

I bought five of these and measured their outputs (4.0 mA, 10 mA, 12 mA and 20 mA) across a 100 ohm 0.1% tolerance resistor with a decent DVM. The biggest deviation was 0,3 mA at an indicated 20 mA output. Most were within 0.1 mA of the displayed output.

I bought five of these and measured their outputs (4.0 mA, 10 mA, 12 mA and 20 mA) across a 100 ohm 0.1% tolerance resistor with a decent DVM. The biggest deviation was 0,3 mA at an indicated 20 mA output. Most were within 0.1 mA of the displayed output.

I bought five of these and measured their outputs (4.0 mA, 10 mA, 12 mA and 20 mA) across a 100 ohm 0.1% tolerance resistor with a decent DVM. The biggest deviation was 0,3 mA at an indicated 20 mA output. Most were within 0.1 mA of the displayed output.

Bom gerador para quem trabalha com simulação em instrumentação

Bom gerador para quem trabalha com simulação em instrumentação

Bom gerador para quem trabalha com simulação em instrumentação

Works perfect and exact! I recommend this on. Make a box i 3D for it and you have the perfect test instrument for your experiments.

Works perfect and exact! I recommend this on. Make a box i 3D for it and you have the perfect test instrument for your experiments.

Works perfect and exact! I recommend this on. Make a box i 3D for it and you have the perfect test instrument for your experiments.

works as expected

works as expected

works as expected

Display set to 4.0 mA Measured value is 3.66 mA Display set to 8.0mA Measured value is 7.55mA Display set to 12.0 mA Measured value is 11.56 mA Display set to 16.0 mA Measured value is 15.48 mA Display set to 20.0 mA Measured value is 19.33 mA

Display set to 4.0 mA Measured value is 3.66 mA Display set to 8.0mA Measured value is 7.55mA Display set to 12.0 mA Measured value is 11.56 mA Display set to 16.0 mA Measured value is 15.48 mA Display set to 20.0 mA Measured value is 19.33 mA

Display set to 4.0 mA Measured value is 3.66 mA Display set to 8.0mA Measured value is 7.55mA Display set to 12.0 mA Measured value is 11.56 mA Display set to 16.0 mA Measured value is 15.48 mA Display set to 20.0 mA Measured value is 19.33 mA

tudo certo conforme o combinado

tudo certo conforme o combinado

tudo certo conforme o combinado

Muito bem!

Ser gut !

Muito bem!

Perfeito para simular sensores industriais em um loop de 4-20ma. Caixa de impressão 3D disponível, senhor coiso.

parfait pour simuler des capteurs industriels en boucle 4-20ma . boîtier à imprimer 3D dispo sir thingiverse.

Perfeito para simular sensores industriais em um loop de 4-20ma. Caixa de impressão 3D disponível, senhor coiso.

Works as expected, will buy some more for the team!

Works as expected, will buy some more for the team!

Works as expected, will buy some more for the team!