Ampere Hour Meter

Our range of Ampere Minute Meter is provided with a set point to control the rectifier. When a certain amount of charge is passed through the bath, meter operates a relay. Further, this relay can be used to directly cut off the rectifier or alternately to alert the user about completion of the job.

IM2501 is one of the most common models meant for measurement of charge through electroplating bath. This model receives direct input from an external shunt and calculates the charge through circuit immediately.

Features of Ampere Minute Meters are as follows:

• Dust proof membrane keypad
• One set point with relay output rated 230 V / 5 A (resistive)
• Ampere Hour / Ampere Minute selection
• Shunt value programmable at 75mV
• External Reset facility
• Retention of count in case of power failure

Our range of Ampere Hour/Minute Meter is a step ahead of the model IM2501. Apart from the regular counting of ampere hour/minute or seconds, it has an additional totalizer. The totalizer is crucial for electroplating applications as it monitors the bath concentration and decides upon addition of chemicals. Regular features of IM2501 such as preset setting and relay output are available with this model also. Moreover, there is an additional counter for total AH (ampere hour) or AM (ampere minutes) flowing through the circuit.

Features:

• Four plus 6 digit display
• Current (Ampere) display
• 6 digit totalizer
• 0.1 Ampere hour resolution for lower ampere shunt ratings
• One set point with relay output
• Memory retention in case of power failure

Our range of Ampere Hour Meter With Totalizer And Doser Control models offers complete electroplating control for the users. This ampere hour meter provides two relay outputs in order to control the addition of chemicals like additive and brightener. During the process, as more and more charge is derived from the bath, its net concentration decreases. Here, the totalizer count indicates exactly how much charge has been drawn from the bath. After analyzing this count, the ampere hour could be set subsequent to which the chemicals are supposed to be added.

• One set point with relay output rated 230 V / 5 A (resistive)
• Two relay outputs for doser control which operates on totaliser count
• Ampere Hour / Ampere Minute selection
• Ampere hour resolution for lower ampere shunt ratings
• Shunt value programmable at 75mV
• External Reset facility

This Ampere Hour Meter is specially designed for those clients who have a ready setup or for applications where the current requirements are relatively low. TE2504 is a ready to use stand alone panel which is a step ahead of IM2501, IM2502 and IM2503 which are basically panel mount instruments which need to be fixed in the rectifier or an independent panel. If required, all the previous models can be fitted with TE2504 module.

Features:

• Ready to use module, no extra wiring needed
• Additional high power relay provision
• Direct plug in socket for rectifier
• Audio / Visual alarm indication
• Banana plug terminals for connecting shunt
• Auto Manual switch for rectifier control

Our range of Ampere Hour Meter is provided with Three Control Relay Outputs to facilitate addition of three chemicals. It should be noted that this feature is improvement over the IM2503 model which offers two control relay outputs to control addition of two chemicals.

Some of the features of this model are provided below: 

• 4 plus 6 digit displays for current flowing, totalizer and present ampere hour
• Three doser control relay outputs with programmable counts
• One set point with one control relay output
• Ampere hour / ampere minute selectable
• Shunt value programmable at 75 mV / 200 mV / 60 mV
• Ampere hour resolution for lower ampere shunt ratings
• Calibration output for ease of calibration

IM2513 Master Slave Ampere Hour Meter for Doser Control (Master/Slave Unit)

This model is suited for plants where multiple jobs are being carried out by utilizing independent rectifiers in the same bath. Our range of IM2513 models is a master controller which is connected to multiple IM2502 ampere hour meters and hence adds to the totalizer counts of such ampere hour meters. Further, depending upon the net count, it controls two doser relay outputs to add chemicals like additive and brightener to the bath. Features of this product are listed below:

• 6 digit ampere hour display
• Two relay outputs with set points for external doser control
• Up-to eight ampere hour meters can be connected
• Enable / disable of ampere hour meters connected
• Two wire RS485 interface between master and slave meters
• Distance up-to 500 to 1km between master and slave
• Connects up-to 8 ampere hour meters