2001년부터 산업용 부품 및 엔지니어링 솔루션.
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Gestra NRR2-51 Level Controller
기술 데이터시트 / 제품 문서
| 브랜드 |  |
| 카테고리 | 컨트롤러 |
| 제품명 | Gestra NRR2-51 Level Controller |
| 제품 코드 | NRR2-51 |
저희에게 연락하세요! 영업일 기준 24시간 이내(주말 및 공휴일 제외) 재고 상태와 예상 납기를 안내해 드립니다.
제품 설명
Gestra의 Gestra NRR2-51 Level Controller을(를) 포함한 제품은 병행 수입 채널을 통해 조달되며 United States의 고객에게 신속하고 안정적으로 배송됩니다. Imtek Engineering은 경쟁력 있는 가격으로 정품 Gestra 부품을 제공합니다. Gestra NRR2-51 Level Controller이 당사 웹사이트에 등록되어 있지 않더라도 언제든지 견적을 요청하실 수 있으며, 담당 팀이 신속히 답변 드릴 것입니다.
United StatesTechnical data
NRR 2-50, NRR 2-51 Supply voltage 24 VDC +/– 20% Fuse external 0.5A (semi-delay)
Power consumption 4W Connecting a level electrode/level transmitter (switch-selectable)
1 input for NRG 21-.. and NRG 26-21 level electrode, 3-pole with shield, or
1 analogue input 4-20 mA, e.g. for the NRGT 26-. level transmitter, 2-pole with shield.
Supply voltage to level electrode 12 VDC Outputs:
NRR 2-50: 2 volt-free relay contacts, 8 A 250 V AC / 30 V DC cos ϕ = 1 (control valve open/closed).
1 volt-free relay contact, 8 A 250 V AC / 30 V DC cos ϕ = 1.
Off delay 3 seconds (MIN/MAX alarm, switch-selectable)
NRR 2-51: 2 volt-free relay contacts, 8 A 250 V AC / 30 V DC cos ϕ = 1.
Off delay 3 seconds (MIN/MAX alarm) 1 analogue output 4-20 mA, max. output load 500 ohms (manipulated variable Y).
Inductive loads must have interference suppression (RC combination) as per the manufacturer's
specifications.
NRR 2-50: 1 analogue output 4-20 mA, max. output load 500 ohms, e.g. for actual value indication.
Displays and controls 1 rotary knob with integrated pushbutton for testing the MIN/MAX alarm and setting the parameters,
1 four-digit seven-segment LED display, green 2 red LEDs for MIN/MAX alarm,
2 amber LEDs for control valve opening/closing (NRR 2-50 only) 1 four-pole code switch for configuration.
Housing Housing material: base of black polycarbonate; front of grey polycarbonate
Conductor size: 1 x 4.0 mm2 solid per wire, or 1 x 2.5 mm2 per stranded wire with sleeve to DIN 46228, or
2 x 1.5 mm2 per stranded wire with sleeve to DIN 46228 (min. ∅ 0.1 mm) Terminal strips can be removed separately
Housing attachment: Mounting clip on support rail TH 35, EN 60715 Electrical safety
Pollution degree 2 for installation in control cabinet with protection rating IP 54, fully insulated
IP rating Housing: IP 40 to EN 60529 Terminal strip: IP 20 to EN 60529 With panel adapter: IP 65 to EN 60529
Weight approx. 0.2 kg Ambient temperature 6
NRR 2-50, NRR 2-51 - Installation & Operating Manual - 819180-06
NRR 2-50, NRR 2-51 Supply voltage 24 VDC +/– 20% Fuse external 0.5A (semi-delay)
Power consumption 4W Connecting a level electrode/level transmitter (switch-selectable)
1 input for NRG 21-.. and NRG 26-21 level electrode, 3-pole with shield, or
1 analogue input 4-20 mA, e.g. for the NRGT 26-. level transmitter, 2-pole with shield.
Supply voltage to level electrode 12 VDC Outputs:
NRR 2-50: 2 volt-free relay contacts, 8 A 250 V AC / 30 V DC cos ϕ = 1 (control valve open/closed).
1 volt-free relay contact, 8 A 250 V AC / 30 V DC cos ϕ = 1.
Off delay 3 seconds (MIN/MAX alarm, switch-selectable)
NRR 2-51: 2 volt-free relay contacts, 8 A 250 V AC / 30 V DC cos ϕ = 1.
Off delay 3 seconds (MIN/MAX alarm) 1 analogue output 4-20 mA, max. output load 500 ohms (manipulated variable Y).
Inductive loads must have interference suppression (RC combination) as per the manufacturer's
specifications.
NRR 2-50: 1 analogue output 4-20 mA, max. output load 500 ohms, e.g. for actual value indication.
Displays and controls 1 rotary knob with integrated pushbutton for testing the MIN/MAX alarm and setting the parameters,
1 four-digit seven-segment LED display, green 2 red LEDs for MIN/MAX alarm,
2 amber LEDs for control valve opening/closing (NRR 2-50 only) 1 four-pole code switch for configuration.
Housing Housing material: base of black polycarbonate; front of grey polycarbonate
Conductor size: 1 x 4.0 mm2 solid per wire, or 1 x 2.5 mm2 per stranded wire with sleeve to DIN 46228, or
2 x 1.5 mm2 per stranded wire with sleeve to DIN 46228 (min. ∅ 0.1 mm) Terminal strips can be removed separately
Housing attachment: Mounting clip on support rail TH 35, EN 60715 Electrical safety
Pollution degree 2 for installation in control cabinet with protection rating IP 54, fully insulated
IP rating Housing: IP 40 to EN 60529 Terminal strip: IP 20 to EN 60529 With panel adapter: IP 65 to EN 60529
Weight approx. 0.2 kg Ambient temperature 6
NRR 2-50, NRR 2-51 - Installation & Operating Manual - 819180-06
자주 묻는 질문
Gestra의 Gestra NRR2-51 Level Controller에 관한 자주 묻는 질문입니다. Imtek Engineering은 United States에서 Gestra의 Gestra NRR2-51 Level Controller를 조달하는 데 도움을 드릴 준비가 되어 있습니다.
Imtek Engineering은 신뢰할 수 있는 공급 채널을 통해 정품 Gestra 제품을 조달하여 United States 고객에게 경쟁력 있는 가격으로 제공합니다.
