Thermocouple Input Signal Conditioners, Transmitters, Factory Ranged, Plug In Style

Temperature Alarms and Transmitters
6 Year Warranty on API Modules LoopTracker^® LEDs Hot-Swappable Plug-In Design Push to Test Output Full I/O/Power Isolation Click on PDF links below for product information	Links Product brochure Options & accessories Regulatory compliance Reference Info Thermocouple types What is a Ground loop? RFI/EMI LoopTracker and Output Test Sink or source Applications Monitor stack flare Oven overtemp shutdown Monitor chillers and freezers	How to select your product Open pdf datasheet for your model Select model, range, units, options, accessories Contact us if you need assistance Need a quote? Contact us at , or Get a quote via "Chat with us" below, or Call 800-942-0315 and ask for Sales	Ready to order? Send your order to If you don't have open terms with us, we'll call you for your credit card info Other ways to order Click here to set up an account Click here to find your authorized dealer or if you are outside the USA Call us to find your local authorized distributor
Model	Input/Output	Features	Product
Thermocouple to DC Isolated Signal Conditioner Factory Configured API 4130 GL from $439 Open Datasheet Download Datasheet Open Feature Summary Download Feature Summary API 4130 GL sold before 07-12-16 Open Datasheet Download Datasheet	Specify T/C type and °F or °C temperature range Factory configured Thermocouples J, K, T, E, R, S, N, B, C, D, G, M, P ±0.25°C Accuracy New microprocessor-based linearization Specify output range Factory configured analog output 0-1 V to 0-10 V ±1 V to ±10 V 0-1 mA to 0-20 mA, 4-20 mA	Hot-swappable plug-in design Isolated & linearized Automatic cold junction compensation Full I/O/power isolation Replaces Action AP 4130 I/O LoopTracker LEDs Output test button Uses API-008 8-pin socket 115 VAC powered A230 option for 230 VAC P option: 85-265 VAC, 60-300 VDC power (+$60) D option: 9-30 VDC power (+$60)	API 4130 GL
Discontinued Temperature
API 1200, API 1220	T/C Alarm Trips purchased before 12-11-2018
APD 1430	RTD Band Alarm Trip
APD 4000	RTD or T/C to DC Signal Conditioners. See APD 8000
API 4000 G	RTD or T/C to DC Signal Conditioners. See APD 8000
API 4100 G	Non-Isolated T/C-DC Transmitter. Replaced by new design API 4130 GL
API 4130 GL sold before 07-12-16	Non-microprocessor T/C-DC Transmitter. Replaced by new design API 4130 GL
APD 4351	Microprocessor T/C-DC Transmitter. See APD 4000
APD 4151	Microprocessor RTD-DC Transmitter. See APD 4000
APD 4152	Microprocessor Thermistor-DC Transmitter. See APD 4000