Power supply voltage: 100 to 240 VAC.
Type: Temperature input.
Output relays: 1 relay.
Input types: Thermocouple or platinum resistance thermometer.
Setting units (setting range): Setting unit: 1°C or 1°F (0 to 999°C/°F).
Compact and Slim Relay Ideal for.
Temperature Alarms and Monitoring.
Excessive temperature increases can be prevented and,
abnormal temperatures can be monitored.
Temperature monitoring in slim design with a width of just 22 A3AA-91K1-00H5 mm.
Rotary switches simplifies temperature settings.
Universal-input support for thermocouple or platinum,
resistance thermometer sensor input.
Change the output relay between normally open and,
normally closed operation.
Alarm status identification with LED indicator.
Self-holding output.
Alarm output status can be retained even if the power,
supply is turned OFF. Actuator: One-way roller arm lever (vertical).
Conduit size: 1-conduit; G1/2.
Built-in switch mechanism: 1NC/1NO (Slow-action).
Popular Safety Limit Switches.
Providing a Full Lineup Conforming to,
International Standards.
Lineup includes models with 1NC/1NO, 2NC, 2NC/1NO and,
3NC contact forms.
(Slow-action models with MBB contacts are available.)
M12-connector models are also available, saving on labor and,
simplifying replacement.
Standardized gold-clad contacts provide high contact reliability.
Can be used with both standard loads and microloads.
Conforms to EN115-1, EN81-1, and EN81-2 (slow-action models only).
Certified standards: UL, EN (TÜV), and CCC. Pressure range: 0 to 2.00 kPa.
Digital output: NPN open collector.
Linear output: 4 to 20 mA.
Micropressure Sensor with.
Easy-to-Read Digital Display.
Repeat accuracy of ±1% FS (setting resolution: 0.01 kPa),
high-precision pressure control available.
Compact design (31 × 30 × 30 mm) saves mounting space.
Easy-to-read red LED indicator.
Analog current output models available (E8Y-A@Y).
Pressure port Rc (PT) 1/8 models available (-R).
EN and UL approved. Appearance: Square/Projection type LED voltage-reduction lighting,
(with Voltage Reduction Unit) A22L-C.
Output: SPST-NO + SPST-NO.
Lighting: LED.
Operating voltage: 100 VAC.
Operation: Momentary operation (self-resetting).
Illumination color: R (red); Y (yellow); G (green); W (white); A (blue).
Install in 22-dia. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit.
Increase wiring efficiency with three-row mounting of Switch Blocks.
Finger protection mechanism on Switch Unit provided as a standard feature.
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounted using either open-type (fork-type) or closed-type.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models).
A3AA-91K1-00H Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=A3AA-91K1-00H&select=5