Delta-Mobrey Gap Sensor Level Switch, Horizontal, Vertical, NO-Rated, Housing Polyphenylene Sulphide

RS Stock No.:: 204-6749
Mfr. Part No.:: 003S2
Brand:: Delta-Mobrey

Delta-Mobrey Gap Sensor Level Switch, Horizontal, Vertical, NO-Rated, Housing Polyphenylene Sulphide

Subtotal (1 unit)*

£331.99

(exc. VAT)

£398.39

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

109 unit(s) ready to ship
Plus 20 unit(s) ready to ship from another location
Plus 45 unit(s) shipping from 06 May 2026

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Units	Per unit
1 +	£331.99

*price indicative

RS Stock No.:: 204-6749
Mfr. Part No.:: 003S2
Brand:: Delta-Mobrey

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Delta-Mobrey
	Device Type	Gap Sensor
	Product Type	Level Switch
	Mount Type	Horizontal, Vertical
	Housing Material	Polyphenylene Sulphide
	Cable Length	3m
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	70°C
	Maximum DC Voltage	30V dc
	Maximum Current	1A
	Maximum Pressure	5bar
	Standards/Approvals	No
	Hazardous Area Certification	NO

	Select all
	Brand Delta-Mobrey
	Device Type Gap Sensor
	Product Type Level Switch
	Mount Type Horizontal, Vertical
	Housing Material Polyphenylene Sulphide
	Cable Length 3m
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 70°C
	Maximum DC Voltage 30V dc
	Maximum Current 1A
	Maximum Pressure 5bar
	Standards/Approvals No
	Hazardous Area Certification NO

COO (Country of Origin):: GB

Mobrey Level Switch

The Mobrey ultrasonic liquid level switch with polyphenylene sulphide construction has output type integral SPCO relay (energised when the sensor is wet) and 1-in BSPT dual mount thread. This switch is designed for high or low-level alarm duties to give a voltage-free contact or solid-state transistor output for alarm signalling or as part of a pump control system. It is intended for level detection at a fixed point when liquid fills the gap between the crystals. The supply voltage ranges between 18VAC/DC and 30VAC/DC

Note:

If the liquid to be monitored is flowing, the device should be fitted with the gap inline with the flow. In storage tanks, it should be fitted with the gap vertical unless the liquid is highly aerated when it should be angled.

Features and Benefits

Vessel pressure of 5bar (maximum)

Wet switching level detection at a fixed point when liquid fills the gap between the crystals

Switched voltage is 30VDC (maximum)

Suitable for low maintenance applications

High reliability with no moving parts

Not easily subject to fouling and not affected by ambient light conditions

Fitted with three metres of cable

Lightweight

No moving parts

Mounting types are horizontal and vertical

Applications

Low level alarms in header tanks

Pump control duty in feeder tanks

High and low alarms in storage tanks

Level and pump control in storage tanks

Small or thin wall tanks

Bund level detection

Steering gear oil

Certifications

NEMA 6P (10ft.)/IP66/IP68 (3m)