FISCHER DS21010A01B10W00 – pressure control

Use as intended
The unit is exclusively designed for the purpose defined by the manufacturer in
the data sheet or operating instructions.
Differential pressure measuring and switching device
The DS21 is a measuring and switch unit for measuring differential pressure under
difficult measuring conditions such as: pressure surges, vibrations, frequent
switching and high demands on the switching output. Please contact the manufacturer
before using this unit with dirty or aggressive media because the unit
needs to be adapted in terms of the parts that come into contact with the media.
NOTICE! With regard to the Pressure Equipment Directive, the device is
designed for a static load of up to 25 bar and a media temperature of up to
85 °C.
Flow assurance
The units in this series are used as flow guards in heat transfer oil systems in
compliance with DIN 4754-2 and hot water systems in compliance with VdTÜV
information sheet ‘Flow 100’. The flow guards comprise a differential pressure
transducer, e.g. a measuring orifice, the differential pressure measuring and
switch unit and shut-off fittings. The respective installation instructions must be
observed for this application case. All units of the series DS21 satisfy these requirements.

Kebijakan Pengembalian & Penukaran Barang

Produk yang telah dikirim dapat dikembalikan atau ditukar apabila memenuhi syarat & ketentuan berikut:

– Produk yang diterima berbeda spesifikasi dari yang tertera di iklan
– Produk yang dikirim tidak sesuai dengan pesanan (beda tipe/spesifikasi)
– Produk yang dikirim berbeda merek dari yang dipesan

Produk tidak dapat dikembalikan apabila:

– Terjadi kesalahan pemesanan oleh pembeli (misalnya salah memilih merek atau spesifikasi)
– Barang sudah tidak dibutuhkan lagi setelah dipesan
– Tidak disertakan video unboxing secara utuh, tanpa potongan dan tanpa editing (wajib)
– Pembeli salah pilih produk karena ketidaktahuan atau coba-coba
– Terjadi kesalahan pengiriman oleh penjual, namun barang atau dus produk sudah dirusak oleh pembeli