Fuel oil alarm unit HMS

AFRISO Heizölmelder HMS mit Sonde, Kabellänge 2m VOR 74470 object_image_56398imagemain_en

AFRISO Heizölmelder HMS mit Sonde, Kabellänge 2m SAL 74470

AFRISO Heizölmelder HMS mit Sonde, Kabellänge 2m SAR 74470

Data sheet Fuel oil alarm unit HMS

Benefits

Immediate switching off of monitored devices in the event of a leak alarm
With visual alarm
Ready-to-connect device for fast and easy installation

Application

For the detection of oil in drip pans below oil equipment, pipe and cable ducts, pumps and control stations and tanks. Suitable for fuel oil, diesel fuel, motor oils, machine oils, hydraulic oils and similar. Liquids with a flash point of > 55

°C.

Versions

	Part no.	Remember
Fuel oil alarm unit HMS	44513

Blue part no. = in-stock items

Downloads

	Description	Format
Data sheet Fuel oil alarm unit HMS	Data sheet	PDF
Fuel oil alarm unit HMS	Operating instructions	PDF
Fuel oil alarm unit HMS	Declaration of Conformity	PDF

Description

The HMS fuel oil alarm unit consists of a transducer and a photoelectric probe. Devices to be monitored are connected directly to the socket of the transducer. If there is no leak, the green lamp is on. If the probe detects unwanted liquid, the alarm unit triggers a visual alarm (red lamp) and the socket in the transducer is automatically switched off.

Technical data

Operating temperature range

Ambient:

-10/+60 °C

Storage:

-10/+60 °C

Photoelectric probe

Probe head:

Polyamide

L x ⌀:

33 x 10 mm

Cable length:

2 m

Max. length:

50 m, shielded

Supply voltage

AC 230 V

Nominal power

4 VA

Switching output

Relay contact:

1 x voltage-free changeover contact

Contact rating:

AC 230 V, 1,800 VA

Visual indication

Lamp green:

Operation

Lamp red:

Alarm

Housing

Connector housing

W x H x D:

65 x 120 x 92 mm

Weight:

350 g

Degree of protection:

IP 20 (EN 60529)

Approval

DIBt: Z-65.40-214

Scope of delivery

Transducer
Photoelectric probe with 2 m probe cable
Bracket for probe with mounting accessories