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About specification change |
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Issued date |
Change notification No. |
Changes |
Notification letter of changes |
Jan. 28, 2025 |
S01-2410-091 |
Notice: Change of nameplate material.
Target products: Products using nameplates with product model names, ratings, etc. |

SIZE:430KB Total page:1 |
Jan. 20, 2025 |
S01-2412-094 |
Notice: Change product name of Communication Unit.
Target products: FCTT |

SIZE:288KB Total page:1 |
Oct. 22, 2024 |
S01-2408-087 |
Notice: Change specifications of Voltage Transformer.
Target products: PDI-1 |

SIZE:648KB Total page:3 |
Sep. 30, 2024 |
S01-2409-088 |
Notice : Change of Termination Resistor for MODBUS Communication.
Target products: SQLC-72L, DRPR-72, DVRR-72 |

SIZE:320KB Total page:1 |
Sep. 1, 2023 |
S01-2308-075 |
Notice: Change specifications of accessory of Highest / Lowest Indicating Instrument.
Target products: WRL-110C( )-12, WRL-110C( )-33, WRL-80C( )-12, WRL-80C( )-33, WVBRL-110C( )-33, WVBRL-80C( )-33, WERL-110CH-12, WERL-110CH-33, WVBERL-110CH-33 |

SIZE:880KB Total page:4 |
Mar. 27, 2023 |
S01-2301-059 |
Change LCD view angle of Plug-in Alarm Setter.
Target products: SDLC-105A, SDDV-105 |

SIZE:180KB Total page:2 |
Mar. 27, 2023 |
S01-2303-062 |
Change LCD view angle of Electronic Digital LCD Meter.
Target products: SQLC-110L
Specification: Hard model G |

SIZE:204KB
Total page:2 |
Dec 15, 2022 |
S01-2211-057 |
Change LCD view angle of Electronic Digital LCD Meter.
Target products: SQLC-110L, SFLC-110L, SALC-110L, SVLC-110L
Specification: Hard model F |

SIZE:215KB
Total page:2 |
May 27, 2020 |
S01-2005-004 |
Specification change of ISOLATOR (small sized signal transducer).
Target products: TT2-91A |

SIZE:79KB
Total page:1 |
Apr. 20, 2020 |
S01-2003-003 |
Specification change for automatic three phase power factor controller. Target products: PFQ-6, PFQ-3 |

SIZE:121KB
Total page:2 |
Oct. 28, 2019 |
HRO-019-100 |
Indicating electrical instrument

Change of Setting Knod of Indicacting Meter.

Products(Meter Relay)

Products(Highest / Lowest Indicating Instrument with Alarm Contact)

Products(Maximum Demand Ammeter)
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SIZE:1.1MB
Total page:9 |
Jan. 22, 2018 |
HRO-017-225 |
Wide angle meter L series

Support method of moving-coil type internal device changed from taut-band to pivot and jewel.

Products |

SIZE:349KB
Total page:1 |
Jun 30, 2006 |
HRO-006-127e |
D/A transducer for AVR

On assuming a DC voltage reduction when starting a dynamo, this is to notify
a lower limit change of control power voltage range.

Products |

SIZE:22KB
Total page:1 |
May 29, 2006 |
HRO-026-107e |
Small sized plug-in transducer (Fine series)

Notification of rating plate change

Products |

SIZE:87KB
Total page:2 |
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Any inquiry about the changes,
please contact us by the following e-mail address,
or inquiry our branch office or a sales representative nearby.

Tokyo Office |
TEL: +81-3-3885-2411
FAX: +81-3-3858-3966 |
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