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Gestra NRGS11-2 Compact System for Level Monitoring
| 品牌 |  |
| 类别 | 監視器 |
| 产品名称 | Gestra NRGS11-2 Compact System for Level Monitoring |
| 产品编号 | 未指定 |
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产品描述
Gestra的产品（包括Gestra NRGS11-2 Compact System for Level Monitoring）通过平行进口渠道采购，并快速可靠地交付给United States的客户。Imtek Engineering以具有竞争力的价格提供正品Gestra零部件。即使Gestra NRGS11-2 Compact System for Level Monitoring未在我们的网站上列出，您也可以随时申请报价——我们的团队将迅速响应并为您提供专属报价。
United StatesCompact System for Level Monitoring
Technical Data
- continued -
NRGS 11-2, NRGS 16-2
- continued -
Supply voltage 230 V +/– 10%, 50/60 Hz 115 V +/– 10%, 50/60 Hz 24 V +/– 10%, 50/60 Hz (optional)
Power consumption 5 VA Fuse external 63 mA , slow-blow, at 230 V and 115 V,
external 150 mA slow-blow at 24 V.
internal thermal fuse Tmax = 102 °C Response sensitivity (electrical conductivity of water at 25 °C)
>0.5 ...< 1000 µS/cm or >10 ...< 10 000 µS/cm (switch-selectable) Electrode voltage
10 Vss Output 2 volt-free relay contacts, 8 A 250 V AC / 30 V DC cos f = 1
De-energizing delay: 3 sec. (MIN alarm) 1 volt-free relay contact, 8 A 250 V AC / 30 V DC cos ϕ = 1
(e. g. feedwater pump ON).
Provide inductive loads with RC combinations according to manufacturer’s specification to ensure
interference suppression.
Indicators and adjustors 2 red LEDs for signalling “Low water level”, 1 green LED for “Pump ON”.
1 four-pole code switch for selecting the response sensitivity.
1 push button for testing the MIN (low-level) alarm.
1 Push button “Reset” Cable entry Cable gland with integral cable clamp M 16 (PG 9), M 20 (PG 16)
Protection
IP 65 to DIN EN 60529 Weight Approx. 0.8 kg Ambient temperature when system is switched on: 0 ° ... 70 °C, during operation: -10 ... 70 °C
Transport temperature –20 ... +80 °C (<100 hours), defrosting time of the de-energized equipment before it can be put into
operation: 24 hours.
Storage temperature –20 ... +70 °C, defrosting time of the de-energized equipment before it can be put into operation:
24 hours.
Relative humidity max. 95 %, no moisture condensation
6
- continued -
NRGS 11-2, NRGS 16-2
- continued -
Supply voltage 230 V +/– 10%, 50/60 Hz 115 V +/– 10%, 50/60 Hz 24 V +/– 10%, 50/60 Hz (optional)
Power consumption 5 VA Fuse external 63 mA , slow-blow, at 230 V and 115 V,
external 150 mA slow-blow at 24 V.
internal thermal fuse Tmax = 102 °C Response sensitivity (electrical conductivity of water at 25 °C)
>0.5 ...< 1000 µS/cm or >10 ...< 10 000 µS/cm (switch-selectable) Electrode voltage
10 Vss Output 2 volt-free relay contacts, 8 A 250 V AC / 30 V DC cos f = 1
De-energizing delay: 3 sec. (MIN alarm) 1 volt-free relay contact, 8 A 250 V AC / 30 V DC cos ϕ = 1
(e. g. feedwater pump ON).
Provide inductive loads with RC combinations according to manufacturer’s specification to ensure
interference suppression.
Indicators and adjustors 2 red LEDs for signalling “Low water level”, 1 green LED for “Pump ON”.
1 four-pole code switch for selecting the response sensitivity.
1 push button for testing the MIN (low-level) alarm.
1 Push button “Reset” Cable entry Cable gland with integral cable clamp M 16 (PG 9), M 20 (PG 16)
Protection
IP 65 to DIN EN 60529 Weight Approx. 0.8 kg Ambient temperature when system is switched on: 0 ° ... 70 °C, during operation: -10 ... 70 °C
Transport temperature –20 ... +80 °C (<100 hours), defrosting time of the de-energized equipment before it can be put into
operation: 24 hours.
Storage temperature –20 ... +70 °C, defrosting time of the de-energized equipment before it can be put into operation:
24 hours.
Relative humidity max. 95 %, no moisture condensation
6
常见问题
关于Gestra品牌Gestra NRGS11-2 Compact System for Level Monitoring产品的常见问题。Imtek Engineering随时准备帮助您在United States采购Gestra的Gestra NRGS11-2 Compact System for Level Monitoring。
Imtek Engineering通过可信赖的供应渠道采购正品Gestra产品，并以具有竞争力的价格向United States客户提供。
