Classification: Standard.
Contact gap: G (0.5 mm).
Actuator: Hinge lever; High OP.
Best-selling Basic Switch Boasting.
High Precision and Wide Variety.
A large switching capacity of 15 A with high repeat accuracy.
A wide range of variations in contact form for your selection: basic,
split-contact, maintained-contact, and adjustable contact gap types ZR-RX20 USER'S MANUAL.
A series of standard models for micro loads is available ZR-RX20
A series of molded terminal-type models incorporating safety,
terminal protective cover is available. Actuator: Sealed (Booted); Sealed plunger; AC.
Mounting: Base mounting.
Approved standards: UL CSA.
General-purpose Enclosed.
Switches with High Breaking.
Capacity and High Durability ZR-RX20 USER'S MANUAL.
Z General-purpose Basic Switches are built into ZE, ZV,
and ZV2 Switches. They provided high durability and high,
breaking capacity.
X Basic Switches with magnetic blowout are built into XE,
XV, and XV2 Switches. DC models have also been added,
to the series.
Three mounting methods (side, base, and diagonal side),
and many types of actuator are available.
Terminals face the front when the cover is removed for,
easy connection ZR-RX20 USER'S MANUAL.
Switches with ground terminals have CE marking.
Approved by UL, CSA, and CCC (Chinese standard).
(Ask your OMRON representative for information on approved models.)Classification: Standard.
Contact gap: G (0.5 mm).
Actuator: Panel mount plunger; Low OP.
Best-selling Basic Switch Boasting.
High Precision and Wide Variety.
A large switching capacity of 15 A with high repeat accuracy.
A wide range of variations in contact form for your selection: basic,
split-contact, maintained-contact, and adjustable contact gap types.
A series of standard models for micro loads is available.
A series of molded terminal-type models incorporating safety,
terminal protective cover is available. Sensor that can be connected: Thermo-Humidity Sensor Head (ZN-THS1__-S).
Display: LCD 7-segment 5-digit 2-step display,
auxiliary information indicator display.
Measurement interval: 10 s, 20 s, 30 s, 1 min, 2 min,
5 min, 10 min, 20 min, 30 min, 1 h.
Calculation function: Instantaneous value, maximum value,
minimum value, average value.
Operating mode: Normal mode, sleep mode.
Recording mode: Continue, ring.
Alarm signal output: Output to photocoupler (External power supply: 12 to 24 VDC,
Load current: Max. 45 mA) Alarm hold setting is possible.
Internal storage device: Internal memory: Approx. 8,500 data items.
External storage device: SD card (to save measured values and to save/read set, values),Recommended SD card: HMC-SD291 (manufactured by OMRON).
Power supply voltage: DC input: 24 VDC±10%, Battery: 2 AAA batteries.
Battery life: Approx. 1 year∗6 (sleep mode, measurement interval oof 10 minutes, with 2 AAA nickel metal hydride batteries, with SD card not inserted) ZR-RX20 Manual.
Operating temperature range: 0 to 60°C.
Operating humidity range: 20 to 85% (no condensation).
Weight (packaged): Approx. 500 g.
Accessories: IInstruction Sheet, Startup Guide CD-ROM∗7,
Alarm output connector∗8, DC cable (straight type) ZR-RX20 Manual.
Easy temperature and humidity control with an SD Card.