Flame supervision devices for gas burning appliances - Thermoelectric flame supervision devices

prEN 125

Số trang: 33
Ngày phát hành: 2008-02-00

Liên hệ

Tóm tắt
Chi tiết

This European Standard specifies the safety, construction and performance requirements for thermo-electric flame supervision devices, energized by a thermocouple intended for use with gas appliances and similar use, hereafter referred to as `controls'. This European Standard covers type testing only. It applies to controls of nominal connection sizes up to and including DN 50 with declared maximum inlet pressures up to and including 5 bar for use with one or more fuel gases of the first, second, and third families. It does not cover a) the thermocouple; b) controls which use auxiliary energy (e. g. electrical energy supplied externally).

Số hiệu tiêu chuẩn

prEN 125

Tên tiêu chuẩn

Flame supervision devices for gas burning appliances - Thermoelectric flame supervision devices

Ngày phát hành

2008-02-00

Trạng thái

Hết hiệu lực

Tiêu chuẩn tương đương

DIN EN 125 (2008-03), IDT * 08/30174305 DC (2008-02-15), IDT * D36-304PR, IDT * OENORM EN 125 (2008-05-01), IDT

Tiêu chuẩn liên quan

Thay thế cho

Thay thế bằng

FprEN 125 (2010-01)

Lịch sử ban hành

EN 125 (2010-05) * FprEN 125 (2010-01) * prEN 125 (2008-02)

Từ khóa

Activities * Air passage * Ambient temperature * Assembly instructions * Automatic flame guard * Bending * Burning gases * Chemical hazards * Circuits * Compression fittings * Connecting dimensions * Connections * Construction requirements * Continuity tests * Corrosion * Definitions * Density * Durability * Elastomers * Enclosures * Explosion hazard * Fire risks * Flame monitoring * Flame traps * Fuses * Gas appliances * Gas technology * Gas tightness * Gas-powered devices * Ignition * Impregnation * Interlocks * Leak rate * Maintenance * Marking * Materials * Measurement * Moisture * Moisture test * Nominal widths * Operating forces * Operating instructions * Operation * Pilot interlock * Pressure measurement (fluids) * Safety components * Safety devices * Safety engineering * Safety requirements * Safety valves * Safety-pilotes * Specification (approval) * Surveillance (approval) * Test equipment * Testing * Testing conditions * Thermocouples * Thermoelectric * Thermoelectric devices * Threads * Transportable * Turnon locking devices * Warning notices * Warning system * Wear-quantity * Zinc alloys * Fuel gases * Tightness * Impermeability * Stabilization * Fatigue tests * Mounting dimensions * Actuations * Locking devices * Freedom from holes * Lines

Mục phân loại

27.060.20. Vòi phun nhiên liệu khí

Số trang

LOẠI TIÊU CHUẨN PHỔ BIẾN | TẤT CẢ LOẠI TIÊU CHUẨN

Flame supervision devices for gas burning appliances - Thermoelectric flame supervision devices
Số hiệu tiêu chuẩn	FprEN 125
Ngày phát hành	2010-01-00
Mục phân loại	27.060.20. Vòi phun nhiên liệu khí
Trạng thái	Có hiệu lực

Flame supervision devices for gas burning appliances - Thermoelectric flame supervision devices
Số hiệu tiêu chuẩn	EN 125
Ngày phát hành	2010-05-00
Mục phân loại	27.060.20. Vòi phun nhiên liệu khí
Trạng thái	Có hiệu lực