Case color: Black.
Control output: Relay output.
Control mode *1: Standard or heating/cooling.
No. of auxiliary outputs: 1.
Detection of heater burnout, SSR failure, and heater overcurrent: --.
No. of event inputs: 2.
Transfer output *2: --.
Communi cations: --.
Previous model: Thermocouple input, --;
Resistance thermometer input, -- E3X-NA21 INSTRUCTION sheet.
New 48 x 24-mm Basic Temperature,
Controller with Enhanced Functions and,
Performance E3X-NA21 Improved Indication Accuracy,
and Preventive Maintenance Function.
Indication Accuracy.
Thermocouple input: ±0.3% of PV (previous models: ±0.5%),
Pt input: ±0.2% of PV (previous models: ±0.5%),
Analog input: ±0.2% FS (previous models: ±0.5%),
Models are available with screw terminal blocks or screwless,
clamp terminal blocks E3X-NA21 INSTRUCTION sheet.
A PV/SV-status display function can be set to automatically alternate,
between displaying the status of the Temperature Controller (auto/
manual, RUN/STOP, and alarms) and the PV or SV.
Preventive maintenance for relays in the Temperature,
Controller using a Control Output ON/OFF Counter.
Switch the PV display between three colors E3X-NA21 INSTRUCTION sheet.
Compatible with Support Software (CX-Thermo version 4.2 or higher).
Eleven-segment displays.
Models are available with one or two alarm outputs. Size: M30, Non-shielded.
Sensing distance: 20.0 mm.
Connection: Pre-wired.
Body material: Brass.
Thread length (overall length): 44 (64)(See note.).
Output configuration: PNP.
Operation mode NO.
Safe Mounting with Greater.
Sensing Distance.
Ensures a sensing distance approximately 1.5 to 2,
times larger than that of any conventional OMRON Sensor.
Problems such as the collision of workpieces are eliminated.
Full range of standard sizes (M8, M12, M18 and,
M30; both long and short barrels).
Modular construction simplifies customization. Fitting materials: Sttainless steel (SUS304) E3X-NA21 Manual.
Count: 1 .
Accessories: Description, Slotted/Phillips screws M4 × 25,
Spring washer M4, Plain washer M4, Nuts M4;
Material, Stainless steel (SUS304), Stainless steel (SUS304),
Stainless steel (SUS304), Stainless steel (SUS304);
Count, 2; 2; 2; 2 E3X-NA21 Manual.
Applicable sensor (mounting pitch on sensor side): E3G-R1@ (25), E3G-L7@ (25).
Page: Dimensions, 13.