monoOne+Ao (monoOne plus Ao)

Successor Model of monoOne+B – Now Upgraded and Available! A handy type that is easy to use anywhere.

This is the successor model to the popular monoOne+B, now upgraded with antibacterial functionality.

Equipped with a temperature sensor (K-type thermocouple).

[Features]

Simple, safe, and compact design—easy for anyone to use.

Handy and easy to operate. Its ergonomic design fits comfortably in your hand, making it easy for women to hold.

The sensor can be replaced. You can choose the sensor shape according to your needs.

One of the best in its class for handheld devices.

Supports temperatures from -199°C to +999°C.

Equipped with overheat prevention and sensor malfunction detection.

An alarm alerts you in case of any abnormalities.

Unexpected issues, such as sensor disconnection errors, are clearly indicated with an error display for easy troubleshooting.

Switchable display between Celsius [℃] and Fahrenheit [℉].

This product has passed the rigorous JIS standard tests required by the Society of International sustaining growth for Antimicrobial Articles (SIAA) and offers excellent antibacterial, antiviral, and antifungal performance.

[Usage]

Use the 100V power plug when connecting to the heater.

※ Only monoOne+ B can be used with 200V. (In this case, replace the plug with a 200V outlet plug.)

[Trademark]

"monoOne" is a registered trademark of ThreeHigh Co., Ltd. in Japan.

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Product features

Overview

This is a handy temperature controller that can be used from beginners to professionals with replaceable sensors. Available from one unit.

Standard equipment

Added Antibacterial, Antiviral, and Antifungal Protection.
Overheat prevention function. It is equipped with a sensor, so you can use it immediately after receiving it. Easy-to-understand response to unpredictable malfunctions such as sensor disconnection error by error indication.

Optional equipment

Available to be installed on DIN rails. Mounting to the control panel is also available.

Product specifications

Product picture
Product name	monoOne+Ao (monoOneplus ao)
Model	mpa20
Color	iceblue
Power supply voltage	AC 85V ～ 250V (single phase) 50 ／ 60Hz
Output rating	0.1A ～ 15A(resistive loading)
Input	Thermocouple (K)
Output format	Relay
Control method	ON/OFF control
Display range	-199～999℃
Indication accuracy	±2℃(-199℃～700℃)，±4℃(+700℃～+999℃)
Sampling cycle	0.1 second
Memorizing the setup values	EEPROM
Short circuit protection	Built-in fuse (cannot be exchanged by the user)
Other functions	Error display/Sensor error detection/Overheat prevention setting/Relay-welding detection/High-frequency relay switching detection/Relay switch count onitoring/Measured temperature processing detection/Measured temperature rise error detection
Electric energy consumption	4VA or less
Operable temperature range	Temperature: -10 to 40°C, Humidity: 10 to 85% RH (non-condensing)
Withstand voltage	AC1500V per minute (both power supply and output)
Noise Resistance	Pulse width 50ns, 1500V at 1000ns
Dimensions/weight	165 (vertical) × 70 (horizontal) × 35 (depth) mm, Approx. 600g excluding protrusions and mounting brackets
Installation	Wall-mounting / DIN Rail (Optional)
Included sensor	Thermocouple(K) φ3.2×100 L Includes male connector with 2m lead wire ※ Please contact us when used at 260°C or higher.
Power supply cable length	Power supply side: 1m (with 100V male outlet plug) / Heater side: 1 m (with 100V female outlet plug)

13 Special features

"monoOne+Ao" Upgraded features even for the handy type

Made in JAPAN: As this is one of ThreeHigh's policies, it is made in Japan and reliable product.

Safety and security: Multi-functional and high-functional model specialized in safety by handy type. We have released detailed information on the performance of our products for customers using them with confidence.

Ready to use: It can be used immediately by unpacking and connecting it to the heater. Of course, sensors are also included.

Display range: The best handy type in the industry. It supports from -199 to 999°C.

The sensor are replaceable.: You can choose the sensor type to meet your needs.

Simultaneous setting/measured temperature display function: The set temperature and measured temperature can be seen at the same time! You can control the temperature with confidence.

Alarm notification function: Signals through sound in case an abnormality occurs. You can work with confidence even in situations that cannot be visually checked.

Short circuit protection function: The main body will not be damaged in any event. This avoids the risk of circuit damage due to excess current.

Overheat prevention function: There is a risk of overheating.
It is a reassuring counter measure, where the temperature is set in advance, so that the output will be turned off automatically.

DIN rail compatibility: In consideration of the installation method - it can be easily installed inside a control panel.

RoHS2 compliant: We are also environmentally conscious. Compliant with the RoHS2 Directive.

Troubleshooting: In case of failure, we will handle it properly. With our full traceability and support we prevent any possible negligence. We put quality and reliability first.

Celsius Fahrenheit switching display: Temperature display can be switched between [°C] and [°F].It is easy to convert and can be used in a wide range of situations.※1
※Lot number:
　・monoOne+B:2112001 or later
※1：Set temperature (SV) takes over the temperature before the change, so please also change it at the time of switching.

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