OTEK's New Model 420 wasdeveloped by popular demand fora LOW COST, no frills field calibratorfor any device requiring thepopular 4-20mA current loop signal.The 420 comes in a compact4 1/2 X 2 1/2 X 3/4" housing withbelt clip for servicemen. "NOHANDS" are required to operatethe 420 once you press the "ON"button and set the output currentdesired and when you finish, justpress the "OFF" button. Standardrange displayed on the 4 1/2 digitDigital Panel Meter is 19.999mA,to exceed this, just press the ">20"button and the Digital Panel Meterwill read up to 25.0mA output. Anystandard 9V "Transistor Type"battery will power the 420 capableof operating down to 8V. The 420can drive up to 300W loads or sustainup to 7V burden of the load.Ideal for Loop Powered Instruments!Stand by current is a mere6µA!
| OTEK Corporation | |
|---|---|
| Product Category | Calibration Instruments |
| Product Number | Model 420 |
| Product Name | 4-20mA Portable Calibrator |
| Calibrator Style | Handheld |
| Calibration Signal | DC Current |
| DC Current Range | 1.00E-3 amps |
| Description (Current) | 4-20mA |
