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Rainfall alarm RA-001-00-RA-001-00
Rainfall alarm RA-001-00-Sato Keiryoki Mfg. Co., Ltd

Rainfall alarm RA-001-00
Sato Keiryoki Mfg. Co., Ltd

Sato Keiryoki Mfg. Co., Ltd's Response Status

Response Rate

100.0%

Response Time

10.9hours

Fast Response


About This Product

A rain gauge (alarm) that outputs a warning at the same time as a digital display. *Tumble-type rain gauge is sold separately. This device consists of a tipping rain gauge and a rain alarm, and the contact signal from the tipping rain gauge is input to the alarm with a digital display. The microprocessor built into the alarm calculates various amounts of rainfall, displays data, and outputs alarms. The alarm value output from the alarm device can be set arbitrarily and is transmitted by lighting the relay contact and alarm lamp and sounding the buzzer. It is also possible to add an analog output function as an external output. (Optional)

■Features

・The display section of the alarm displays hourly rainfall and cumulative rainfall (effective rainfall by switching) in digital values. - The alarm has two alarm outputs (1st and 2nd alarm), and when the set range is reached, it will issue three types of alarms: relay contact, alarm lamp lighting, and buzzer sound. - Can receive contact input from a falling rain gauge and output contact pulse as a branch output. - If the commercial power supply is cut off due to a power outage, the built-in storage battery allows operation for approximately 4 hours.

  • Product

    Rainfall alarm RA-001-00

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1 Models of Rainfall alarm RA-001-00

Image Part Number Price (excluding tax) Power supply Remote distance Judging the end of the descent Compatible transmitter Mass Alarm output: 2nd alarm Alarm output: 1st alarm Alarm content Alarm reset Display range Display method Display contents Housing Arithmetic method Calculation content Contact time Size Branch output Input signal Usage environment Backup power supply
Rainfall alarm RA-001-00-Part Number-RA-001-00

RA-001-00

Available upon quote

AC100V±10%, 50/60Hz, approximately 15VA

Within approximately 500m (when using CVVS 1.25mm2)

2~48 hours

No.7821-00 Tipping type rain gauge (R1-502), No.7821-10 Tipping type rain gauge (R1-502) (Incorporated) Meteorological Business Support Center certified

Approximately 3.5kg

No-voltage make contact, contact capacity: DC24V 1A (resistive load) / Red LED flashing (fast flashing) / Buzzer sounding (fast continuous sound)

No-voltage make contact, contact capacity: DC24V 1A (resistive load) / yellow LED flashing (slow flashing) / buzzer sound (slow continuous sound)

Hourly rainfall: 1~450mm, continuous rainfall: 1~999mm, effective rainfall: 1~999mm

Contact output and LED display: When the integrated value becomes smaller than the alarm set value/Buzzer sound: Stop by pressing the key on the front panel

0.0~999.5mm/s

Red 7 segment LED 4 digits, character height 14.2mm (both upper and lower rows)

Upper row: hourly rainfall, lower row: continuous rainfall (cumulative rainfall) *Effective rainfall can be displayed by key operation

Made of steel plate, tabletop type (with rubber feet and tilt stand)

Moving accumulation method

Hourly rainfall, continuous rainfall (cumulative rainfall), effective rainfall

0.1 seconds or more

Approximately (W) 200× (H) 110× (D) 200mm

No-voltage make contact, contact capacity: DC24V 1A (resistive load), contact time: 100ms or more

Voltage-free make contact 1 circuit, 1 fall Rainfall: 0.5mm or 1.0mm (*0.5mm is standard specification. If 1.0mm, please specify when ordering), Contact time: 100ms or more, Maximum number of pulses: 10 pulses/1 minutes

0~50℃, 90% rh or less (no condensation)

In the event of a power outage, the built-in storage battery can operate for 4 hours *Storage battery is constantly charged from an AC 100V power source

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About Company Handling This Product

Response Rate

100.0%


Response Time

10.9hrs

Company Overview

Sato Keiryoki Mfg. Co., Ltd., established in 1951 and headquartered in Tokyo, Japan, is a manufacturer of temp...

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  • Japan

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