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Gestra NRS1-42
产品描述
Gestra的产品（包括Gestra NRS1-42）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 NRS1-42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 StatesLevel Switch Type NRS 1-42
Technical data Type approval n° TÜV · WR xx-399 Input / Output Interface for CAN bus to DIN ISO 11898 CANopen
Output – voltage supply for electrode Power supply 24 V DC, short-circuit protected
4 volt-free relay contacts.
Max. contact rating with switching voltages of 24V AC, 115V AC and 230V AC: 4A resistive, 0.75A inductive at cos ϕ 0.5
Max. contact rating with a switching voltage of 24V DC: 4A.
Contact material: silver, hard-gold plated Interference suppression Provide contactor with an external RC combination (100 Ω / 47 nF)
Relay de-energizing delay Output “min”, “max” 3 s Indicators and adjustors
4 pushbuttons for parameterisation/"TEST" 1 red LED for switchpoint “high level” (MAX)
1 red LED for switchpoint “low level” (MIN) 2 green LEDs for switchpoints “pump ON” and “pump OFF”
1 green LED “power” 1 red LED “bus status” 1 ten-pole code switch, 7 poles for node ID and 3 poles for baud rate settings
Sensitivity Range 1: ≥ 10 µS/cm Range 2: ≥ 0.5 µS/cm Supply voltage 230 V ± 10 %, 50/60 Hz
115 V ± 10 %, 50/60 Hz (option) Power consumption 10 VA Protection Case:
Terminal strip:
IP 40 to DIN ISO 60529
IP 20 to DIN ISO 60529
Admissible ambient temperature 0 °C to 55°C Enclosure material Front panel: polycarbonate, grey
Case: polycarbonate, black Weight Approx. 0.8 kg
9
Output – voltage supply for electrode Power supply 24 V DC, short-circuit protected
4 volt-free relay contacts.
Max. contact rating with switching voltages of 24V AC, 115V AC and 230V AC: 4A resistive, 0.75A inductive at cos ϕ 0.5
Max. contact rating with a switching voltage of 24V DC: 4A.
Contact material: silver, hard-gold plated Interference suppression Provide contactor with an external RC combination (100 Ω / 47 nF)
Relay de-energizing delay Output “min”, “max” 3 s Indicators and adjustors
4 pushbuttons for parameterisation/"TEST" 1 red LED for switchpoint “high level” (MAX)
1 red LED for switchpoint “low level” (MIN) 2 green LEDs for switchpoints “pump ON” and “pump OFF”
1 green LED “power” 1 red LED “bus status” 1 ten-pole code switch, 7 poles for node ID and 3 poles for baud rate settings
Sensitivity Range 1: ≥ 10 µS/cm Range 2: ≥ 0.5 µS/cm Supply voltage 230 V ± 10 %, 50/60 Hz
115 V ± 10 %, 50/60 Hz (option) Power consumption 10 VA Protection Case:
Terminal strip:
IP 40 to DIN ISO 60529
IP 20 to DIN ISO 60529
Admissible ambient temperature 0 °C to 55°C Enclosure material Front panel: polycarbonate, grey
Case: polycarbonate, black Weight Approx. 0.8 kg
9
常见问题
关于Gestra品牌Gestra NRS1-42产品的常见问题。Imtek Engineering随时准备帮助您在United States采购Gestra的Gestra NRS1-42。
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。
