Loop-Powered Isolators 4-20 mA

Loop Isolators - Isolate 4-20 mA Current Loops
Lifetime Warranty on API Modules LoopTracker^® I/O LEDs Hot-Swappable Plug-In Design Zero and Span Output Calibration Push to Test Output Full I/O/Power Isolation Click on PDF links below for product information	Literature and Links API product brochure Options & accessories Cross reference Regulatory Compliance page	Reference Info Ground Loops RFI and EMI LoopTracker and Output Test Sink vs Source Applications Monitor & Record Mass Flow & Ratio	How to Order Select a model See data sheet for ordering info and options Note that options affect pricing Request a quote via chat or call us 2 day to 4 week typical lead time (USA customers) To place your order Call 800-942-0315 for credit card order Find your authorized representative Call us to find your local distributor Set up an account to use a purchase order Outside the USA?
Model	Input/Output	Features	Product
Z110 Loop Powered Isolators 1 Channel or 2 Channel Z110S $139 in stock Z110D $190 in stock Open Datasheet Download Datasheet Open Installation Manual Download Installation Manual Click to see ALL Seneca products Download CAD Drawing	Input Z110S: One 4-20 mA loop Z110D: Two 4-20 mA loops Output Z110S: One isolated 4-20 mA loop Z110D: Two isolated 4-20 mA loops	Replaces API LPI-1 Replaces API LPI-2 Replaces API DPI-2 Powered by the input loop 1 year warranty DIN rail mount 17.5 mm wide	Z110S Z110D
Universal Input to 4-20 mA Loop Powered Transmitter Field Programmable K121 $149 in stock Open Datasheet Download Datasheet Open Installation Manual Download Installation Manual Click to see ALL Seneca products	Field Programmable Input Input: –150 mV to +150 mV –30 V to +30V –24 mA to 24 mA RTD: Pt100, Pt500, Pt1000, Ni100 Thermocouple: J, K, T, E, R, S, B, N Potentiometer: 500 Ω to 10 KΩ Resistance: 1750 Ω Output: 4-20 mA loop powered Powered by the output loop	Only 6.2 mm wide PC programmable configuration Full 2-way isolation Low cost DIN rail mount without tools Powered by 4-20 mA loop	K121
Loop Powered Isolators PCB Mount Sineax DCM 817-4 Straight Pins Sineax DCM 817-5 90° Pins Open Datasheet Download Datasheet	Input 0-20 mA, 4-20 mA Output 0-20 mA, 4-20 mA	500 V isolation Circuit board mounted Straight pins or 90° pins Loop-powered passive device 600 Ω maximum burden Compact and cost effective OEM solution	DCM 817-4 DCM 817-5
Loop Powered Isolators Factory Configured Sineax TI816 Open Datasheet Download Datasheet Open Instruction Manual Download Instruction Manual	Input 0-20 mA, 4-20 mA Output 0-20 mA, 4-20 mA	500 V isolation Loop-powered passive device Order with V or mA output 600 Ω maximum burden (current) 500 Ω maximum burden (voltage) Only 0.5" (12.5 mm) wide	TI816
Loop Powered Isolators Optional HART Protocol Sineax SI 815 Open Datasheet Download Datasheet Open Instruction Manual Download Instruction Manual	Input SI 815-5: One channel 4-20 mA SI 815-1: Two channels 4-20 mA Output SI 815-5: One channel 4-20 mA SI 815-1: Two channels 4-20 mA	2300 V isolation 1 and 2 channel versions Output loop powered (12-30 V) Transfers power to input loop Optional HART protocol	SI 815
Loop Powered Isolators Factory Configured TI 807-5 TI 807-112 TI 807-113 Open Datasheet Download Datasheet Open Instruction Manual Download Instruction Manual	Input TI 807-5: One channel 0-20 mA, 4-20 mA TI 807-112: Two channels 0-20 mA, 4-20 mA TI 807-113: 3 channels 0-20 mA, 4-20 mA Output TI 807-5: One channel 0-20 mA, 4-20 mA, 0-10V TI 807-112: Two channels 0-20 mA, 4-20 mA, 0-10V TI 807-113: 3 channels 0-20 mA, 4-20 mA, 0-10V	Up to 4000 V isolation Loop-powered passive device 1, 2, or 3 channel versions 1000 Ω maximum burden	TI 807 Series
Quad Loop Powered Isolator Factory Configured QLPI731 call for quote Open Datasheet Download Datasheet Open Range Selection Download Range Selection	Specify input type and range for each channel 4-20mA 0-20mA 0-1V 0-5 1-5V 0-10V Choose response time 5mS 500mS Output Output is 4-20 mA Wide supply range of 7.5 to 38 VDC	Convert up to 4 process signals to four 4-20 outputs Internal zero and span pots Four output level LEDs Full I/O isolation 7.5 - 38V supply voltage	QLPI731
4 Digit 4-20 mA Loop Powered Display Field Rangeable S315 $139 in stock S315-IP66 $300 Open Datasheet Download Datasheet Open Installation Manual Download Installation Manual Click to see ALL Seneca products	Loop Powered Display Input: 4-20 mA Display: 4 digit red LED	1/8 DIN panel mount or IP66 housing Scaleable 4 digit display	S315