GESTRA NRG 16-39 S / NRGT 26-1 Conductivity Level Switch / Transmitter Assembly
Shop the GESTRA NRG 16-39 S / NRGT 26-1 industrial boiler level control assembly. This system includes a PN 40 flanged conductivity probe with two level switches and a 4-20 mA level transmitter for reliable and continuous boiler water level monitoring.
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GESTRA NRG 16-39 S / NRGT 26-1 Conductivity Level Switch / Transmitter Assembly
The GESTRA NRG 16-39 S / NRGT 26-1 is a robust and reliable conductivity level control assembly designed for industrial steam and hot water boilers. This pre-configured system combines two NRG 16-11 level switch probes for high and low-level alarms with one NRGT 26-1 continuous level transmitter. The NRGT 26-1 provides a constant 4-20 mA output signal for precise level monitoring and control. Housed in a durable enclosure and mounted on a PN 40, DN 150 flange, this assembly offers a comprehensive solution for safe and efficient boiler operation, meeting stringent industry standards with multiple type approvals.
Technical Specifications:
- Assembly Model: NRG 16-39 S (PN 40, DN 150)
- Components: 2x NRG 16-11 Level Probes, 1x NRGT 26-1 Level Transmitter
- Max. Service Pressure: 32 bar (464 psi)
- Max. Service Temperature: 238°C (460°F)
- Material (Wetted Parts): 1.4571 (Stainless Steel)
- Supply Voltage: 230V AC/DC (24V, 115V options available)
- Power Consumption: AC/DC 3VA / 50-60Hz 5VA
- Probe Length (L): 900 mm
- Output Signal (NRGT 26-1): 4-20 mA / 500 Ω
- Protection Class: IP 65
- Certifications: Lloyd’s Register, GL, TA Type Approved, TUV, CE

| Brand | GESTRA |
|---|---|
| Model | NRG 16-39 S / NRGT 26-1 |
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ENERAL DELIVERY INFORMATION
Orders will be processed and shipping during standard working hours (0830 – 1700 GMT+8) Monday to Friday (excluding Bank Holidays)
On rare occasions, your order may be handled and/or processed on a Saturday. However, we are unable to ship items on weekends, therefore any orders dealt with on the weekend will be send out the next following working day.
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