9.1.81.19G.03 LEVEL REGULATOR DRLH-E/S

#NSSP008698

Product Description

9.1.81.19G.03 LEVEL REGULATOR DRLH-E/S 2DRLH, 230VAC, 600K-1M6

Electronic liquid level regulator with a 230VAC supply and adjustable sensitivity of 600kΩ–1.6MΩ. Designed for use with conductive liquid probes, the Gicar 2DRLH E/S supports automatic filling or draining control in compatible equipment.

The Gicar 9.1.81.19G.03 Level Regulator, identified in your product details as DRLH-E/S / 2DRLH, is an electronic controller for monitoring and regulating the level of non-flammable conductive liquids.

Gicar’s 2DRL H E/S series processes signals from immersion probes and switches relay outputs to operate connected equipment, such as pumps or solenoid valves. The series offers selectable filling and draining functions, sensitivity adjustment, and LED indicators for power and relay operation. Its DIN rail housing and screw terminals support installation inside equipment control panels.

Main Specifications:

The part number, voltage, and sensitivity below follow the details you supplied. Other specifications are from Gicar’s published 2DRL H E/S series data; confirm them against the label or datasheet for the exact .03 variant before publishing.

Parameter	Specification
Brand	Gicar
Part number	9.1.81.19G.03
Model designation supplied	DRLH-E/S / 2DRLH
Product type	Electronic liquid level regulator
Supply voltage	230VAC
Supply frequency	50/60Hz — series specification
Sensitivity	Adjustable 600kΩ–1.6MΩ
Sensing method	Conductive immersion probes
Suitable liquids	Non-flammable conductive liquids
Control functions	Filling or draining, selectable
Mounting	DIN rail
Connections	Screw terminals for conductors up to 2.5mm²
Indicators	Power supply and relay operation LEDs
Working temperature	Up to 55°C
Housing	Self-extinguishing UL94 V0 material
Protection rating	IP20
Relay contact nominal voltage	240VAC
Relay contact nominal current	6A
Working current, AC resistive load	3A
Working current, AC inductive load	0.6A at cosφ 0.4

The manufacturer publishes these electrical and housing values for the series. The 6A nominal relay rating must not be presented as a 6A motor-load capacity.

Main Features:

Adjustable sensitivity to suit the liquid’s conductivity.

Selectable filling and draining operation.

Probe-based automatic level control.

LED indication for operating status.

DIN rail mounting for control-panel integration.

Applications and Compatibility

Gicar describes its level-control range for tanks, boilers, professional coffee equipment, industrial dishwashers, and water-treatment systems. These are general application categories, not confirmed machine compatibility for this exact part number.

For replacement selection, match 9.1.81.19G.03, the 230VAC supply, sensitivity range, terminal layout, probe arrangement, and control function with the existing unit. Exact machine compatibility, dimensions, relay timing, and supplied accessories remain unconfirmed.