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NRS1-7B Gestra

Product Id# NRS1-7B Gestra

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In stock - 71 Units Delivery in WITHIN 3-4 Days

The Gestra NRS 1-7B is a high-integrity level switch designed for safety-critical water level monitoring in steam boiler systems and industrial app.

Description

The Gestra NRS 1-7B is a high-integrity level switch designed for safety-critical water level monitoring in steam boiler systems and industrial applications. It supports both high and low level detection and pump control.

Technical Specifications

Model: NRS 1-7B
Function: Water level limiter and controller
Measurement Principle: Conductivity-based detection
Supply Voltage: 230 V AC, 50/60 Hz (also available in 24 V, 115 V, and 240 V variants)
Power Consumption: Approx. 3 VA
Response Delay:
- 3 seconds for industrial use
- 15 seconds for marine applications
Protection Class: IP 40
Weight: Approx. 0.8 kg

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