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Fluid Level Alarms

At SCHNAP, we stock a comprehensive range of fluid level alarms and hydrostatic transducers designed to keep your systems safe and under control. From compact single-phase alarms with audible and visual alerts, to advanced hydrostatic level transducers and conductivity relays built for sewage, potable water, and industrial tanks – our selection covers every need on site. With trusted brands like Matelec and Carlo Gavazzi, you get reliable, trade-tough gear that stands up to harsh Aussie conditions.

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1 - 35 out of 69 result found
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Trade Discount 33%
SKWE18
Wired Stove Element 180mm | 2100W | 240V
$25.00 $37.50
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Trade Discount 15%
Suncook Oven Element 2400W Suitable For Simpson
OV1
Oven Element 2400W for Simpson | High-Grade Stainless Ste...
$19.90 $23.50
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Trade Discount 31%
TC1800
Hot Water Element 1800W | Efficient Heating | Durable Design
$31.90 $46.20
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Trade Discount 17%
FPC-12657
Level & Power Failure Alarm | Battery Backup | 85 dB Soun...
$1,616.60 $1,956.70
1 EACH ($1,616.60 per EACH)
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Trade Discount 17%
FPC-12651
Single Phase Level Alarm | 230V AC | Audible Alert | Comp...
$413.40 $500.40
1 EACH ($413.40 per EACH)
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Trade Discount 17%
FPC-12651-QP
Single Phase Level Alarm | Quick Plug Float | 230V AC | I...
$643.10 $778.40
1 EACH ($643.10 per EACH)
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Trade Discount 17%
FPC-12651-FS
Single Phase Level Alarm | Pre-Wired 10m Float Switch | A...
$570.60 $690.60
1 EACH ($570.60 per EACH)
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Trade Discount 17%
FPC-12656
Flush Mount Level Alarm | 12V DC | Audible & Visual Indic...
$341.30 $413.00
1 EACH ($341.30 per EACH)
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Trade Discount 17%
FPC-12663
12V DC Level Alarm | Visual & Audible Alerts | Adjustable...
$595.00 $720.20
1 EACH ($595.00 per EACH)
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Trade Discount 17%
FPC-12654
Deluxe Level Alarm with Auto Pump Connection | 12V DC | 9...
$837.90 $1,014.10
1 EACH ($837.90 per EACH)
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Trade Discount 17%
FPC-12664
High & Low Level Alarm | Audible & Visual Signals | Adjus...
$1,312.50 $1,588.60
1 EACH ($1,312.50 per EACH)
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Trade Discount 17%
FPC-12665
Level Alarm with Conductivity Relay | 12V-24V DC | IP65 |...
$1,664.70 $2,014.90
1 EACH ($1,664.70 per EACH)
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Trade Discount 17%
FPC-12658
Solar Power Level Alarm | 100 dB Volume | 30m Range | Wea...
$1,981.90 $2,398.80
1 EACH ($1,981.90 per EACH)
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Trade Discount 17%
Hydrostatic Level Transducer - Potable Water
FPC-12571
Hydrostatic Level Transducer | 0-10m Range | Stainless St...
$964.80 $1,167.80
1 EACH ($964.80 per EACH)
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Trade Discount 17%
Hydrostatic Level Transducer - Potable Water
FPC-12571-10
Hydrostatic Level Transducer | 0-10m Range | Stainless St...
$830.60 $1,005.30
1 EACH ($830.60 per EACH)
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Trade Discount 17%
Hydrostatic Level Transducer - Potable Water
FPC-12571-E
Hydrostatic Level Transducer 0-10 Bar | 4-20 mA Output | ...
$964.80 $1,167.80
1 EACH ($964.80 per EACH)
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Trade Discount 17%
Hydrostatic Level Transducer - Potable Water
FPC-12572
Hydrostatic Level Transducer | Up to 10m Range | 4-20 mA ...
$1,327.50 $1,606.80
1 EACH ($1,327.50 per EACH)
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Trade Discount 17%
Hydrostatic Level Transducer - Potable Water
FPC-12572-10
Hydrostatic Level Transducer | 0-10m Range | Stainless St...
$1,335.30 $1,616.20
1 EACH ($1,335.30 per EACH)
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Trade Discount 17%
Hydrostatic Level Transducer - Potable Water
FPC-12573-E
Hydrostatic Level Transducer | 0-10 Bar | 4-20 mA Output ...
$964.80 $1,167.80
1 EACH ($964.80 per EACH)
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Trade Discount 17%
0-1m Hydrostatic Sewage Transducer
FPC-12569-10
Hydrostatic Sewage Transducer 0-1m | 4-20 mA Output | Sta...
$1,335.30 $1,616.20
1 EACH ($1,335.30 per EACH)
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Trade Discount 17%
0-10m Range 24M lead length 4 - 20mA output Hydrostatic Sewage Transducer
FPC-12570
Hydrostatic Sewage Transducer 0-10m Range | 24M Lead Leng...
$1,149.40 $1,391.10
1 EACH ($1,149.40 per EACH)
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Trade Discount 17%
0-10m Range 10M lead length 4 - 20mA output Hydrostatic Sewage Transducer
FPC-12570-10
Hydrostatic Sewage Transducer 0-10m Range | 10M Lead Leng...
$1,335.30 $1,616.20
1 EACH ($1,335.30 per EACH)
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Trade Discount 17%
0-10m Range 30M lead length 4 - 20mA output Hydrostatic Sewage Transducer
FPC-12570-30
Hydrostatic Sewage Transducer 0-10m Range | 30m Lead Leng...
$1,182.90 $1,431.80
1 EACH ($1,182.90 per EACH)
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Trade Discount 17%
0-10m Range 50M lead length 4 - 20mA output Hydrostatic Sewage Transducer
FPC-12570-50
Hydrostatic Sewage Transducer 0-10m Range | 50M Lead Leng...
$1,124.50 $1,361.00
1 EACH ($1,124.50 per EACH)
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Trade Discount 17%
0-4m Range 10M lead length 4 - 20mA output Hydrostatic Sewage Transducer
FPC-12575-10
Hydrostatic Sewage Transducer 0-4m Range | 10m Lead Lengt...
$1,040.30 $1,259.20
1 EACH ($1,040.30 per EACH)
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Trade Discount 17%
0-4m Range 30M lead length 4 - 20mA output Hydrostatic Sewage Transducer
FPC-12575-30
Hydrostatic Sewage Transducer 0-4m Range | 30M Lead | 4-2...
$1,182.90 $1,431.80
1 EACH ($1,182.90 per EACH)
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Trade Discount 17%
0-4m Range 50M lead length 4 - 20mA output Hydrostatic Sewage Transducer
FPC-12575-50
Hydrostatic Sewage Transducer 0-4m Range | 50m Lead Lengt...
$1,224.90 $1,482.50
1 EACH ($1,224.90 per EACH)
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Trade Discount 17%
0-4m Range 24M lead length 4 - 20mA output Hydrostatic Sewage Transducer
FPC-12575-E
Hydrostatic Sewage Transducer 0-4m Range | 24m Lead Lengt...
$1,149.40 $1,391.10
1 EACH ($1,149.40 per EACH)
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Trade Discount 17%
FPC-12675
Valve Shut-Off High Level Alarm | 120V/240V AC | Audible ...
$1,408.80 $1,705.10
1 EACH ($1,408.80 per EACH)
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Trade Discount 17%
FPC-12659
Under Sink Alarm Valve Shut-Off | Wireless Alarm | Corros...
$1,117.90 $1,353.00
1 EACH ($1,117.90 per EACH)
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Trade Discount 25%
Brook 4 White - VHF4W
VHF4W
Electric Bathroom Heater 750W | Wall Mounted | Compact De...
$334.80 $444.90
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Trade Discount 20%
Medilec, Audible/Visual Alarm, 250VAC, 1 Gang, Horizontal - Red
ML2031E08-RD
Audible Visual Alarm 250VAC | 1 Gang Horizontal | Red by ...
$335.50 $418.10
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Trade Discount 20%
Carlo Gavazzi Level Sensor Level Controller 24V AC DC 2 Points DPDT Relay Output DIN
CLD2EA1CM24
Level Controller 24V AC/DC | 2 Points DPDT Relay | DIN Ra...
$288.30 $359.30
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Trade Discount 20%
Carlo Gavazzi Level Sensor Level Controller 230V AC 2 Points Changeover Relay Output DIN
CLP2EA1C230
Level Sensor Controller 230V AC | 2 Points Relay Output |...
$348.00 $433.70
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Trade Discount 20%
STEGO Fan Heater H90 x W85 x D111mm 250W 230V Ac
CSL02811000
Fan Heater 250W 230V AC | Compact DIN Rail | IP20 Indoor ...
$449.80 $560.60
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