- About
- Description
- Specifications
- Features
- Downloads
- Shipping
Images are for illustration only and may not reflect the actual product. Refer to the description or specs.
Code: 582483
Absolute Process Instruments K121 Universal Converter
Normally In Stock
API K121 - Universal input to 4-20 mA loop powered isolator, Program with EASY-USB : ±150 mV, ±30 V, ±24 mA, RTD, T/C, Potentiometer, Resistance, Output: 4-20 mA loop powered
Condition: New
Ships in 10 to 15 Business Days$200.47
Sale Price
$167.06
Tariff Status
Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.
Need a large quantity or a custom solution?
Add this product to your job, favorites list or request a quick quote for volume pricing and lead time information. Our team is ready to assist with any special requirements.
Description
API K121 - Universal input to 4-20 mA loop powered isolator, Program with EASY-USB : ±150 mV, ±30 V, ±24 mA, RTD, T/C, Potentiometer, Resistance, Output: 4-20 mA loop powered
Specifications
Manufacturer
Absolute Process Instruments
Component
DC To Frequency Transmitters
Conditioner Supply Voltage
85-265 VAC
Conditioner Supply Voltage
60-300 VDC
Features
K121 supports all standard thermocouples, J, K, R, S, T, B, E, N, L (EN 60584 ) and Pt100, Pt500, Pt1000, Ni100, NI120, NI1000, Cu50, Cu100 thermoresistances with 2, 3 or 4 wires connection. The accuracy class is 0.1% and the measurement conversion to 16 bit. K121 is equipped with 2-way 1500 Vac galvanic isolation and is ATEX “II 3G Ex nA IIC T4 Gc X” compliant.
K121 also accepts voltage signals with ± 30 V and ± 150 mV and current (± 24 mA) scales.
The instrument also acquires potentiometer input with resistance between 500 Ω and 10 K Ω and resistances up to 1760 Ω. K121 features a reduced response time of only 140 ms for current and voltage input and less than 620 ms for other inputs.
Downloads

Code: 582483
Absolute Process Instruments K121 Universal Converter
$200.47
Sale Price
$167.06