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Order number: 3851546 Conductivity transmitter 4 rods type LRGT 16-4 GESTRA SPECTORcompact -component-tested- Safety integrity level SIL 2 for continuous recording of the boiler conductivity Pressure rating PN 40 Delivery length: L = 500mm Measuring range: 50 - 1,000 μS / cm Connection: G 1 "EN ISO 228-1 Materials: Housing: 1.4571 Measuring electrode: 1.4571 Electrode insulation: PTFE / PEEK Connection housing: 3.2161 (G ALSI8CU3) Exit: Temperature compensated 4-20mA actual value output Male / female M12 5-pin A-coded Display & operation 7-segment display with rotary and pressure switch Supply voltage: 24V DC, 4V AC Protection class: IP 65
Gestra - 00441009

Order number: 3851546 Conductivity transmitter 4 rods type LRGT 16-4 GESTRA SPECTORcompact -component-tested- Safety integrity level SIL 2 for continuous recording of the boiler conductivity Pressure rating PN 40 Delivery length: L = 500mm Measuring range: 50 - 1,000 μS / cm Connection: G 1 "EN ISO 228-1 Materials: Housing: 1.4571 Measuring electrode: 1.4571 Electrode insulation: PTFE / PEEK Connection housing: 3.2161 (G ALSI8CU3) Exit: Temperature compensated 4-20mA actual value output Male / female M12 5-pin A-coded Display & operation 7-segment display with rotary and pressure switch Supply voltage: 24V DC, 4V AC Protection class: IP 65
Order No.: 3496047 component-tested Safety integrity level SIL 2 for continuous signaling of filling levels Pressure level PN 40 Measuring range: H=1000mm Installation length: L=1110mm Connection: G 3/4" EN ISO 228-1 Materials: Housing: 1.4571 Measuring electrode: 1.4571 Electrode insulation: PTFE Connection housing: 3.2161 (G ALSI8CU3) Exit: Connection to the SPECTORconnect system Plug / socket M12 5-pin A-coded Display & operation 7-segment display with rotary and pushbutton switch Supply voltage: 24V DC, 4V AC Degree of protection: IP 65 Weight: 2.0kg
Gestra - Capacitive level sensor type NRG 26-60

Order No.: 3496047 component-tested Safety integrity level SIL 2 for continuous signaling of filling levels Pressure level PN 40 Measuring range: H=1000mm Installation length: L=1110mm Connection: G 3/4" EN ISO 228-1 Materials: Housing: 1.4571 Measuring electrode: 1.4571 Electrode insulation: PTFE Connection housing: 3.2161 (G ALSI8CU3) Exit: Connection to the SPECTORconnect system Plug / socket M12 5-pin A-coded Display & operation 7-segment display with rotary and pushbutton switch Supply voltage: 24V DC, 4V AC Degree of protection: IP 65 Weight: 2.0kg
order no. 3773144 LRGT 16-2PN40 GESTRA - conductivity compact electrode G 1" Electrode length: 300 mm four-electrode system with integrated transmitter and resistance thermometer PT1000 Output : 4...20mA Mains connection : 24 V DC 4-wire circuit Degree of protection: IP 65 preferred Measuring range : 100-10000 myS/cm
Gestra - TRANSMITTER CONDUCTIVITY LRGT 16-2

order no. 3773144 LRGT 16-2PN40 GESTRA - conductivity compact electrode G 1" Electrode length: 300 mm four-electrode system with integrated transmitter and resistance thermometer PT1000 Output : 4...20mA Mains connection : 24 V DC 4-wire circuit Degree of protection: IP 65 preferred Measuring range : 100-10000 myS/cm
order no. 3661700 MPA 46 GESTRA blow-down valve with membrane drive Separate seal preload Wear protection through downstream, integrated radial step nozzle Inspection hole in the closing spring protection tube for leakage monitoring Materials: Housing : 1.0460/A105 Stuffing box connection: 1.0460/A105 Locking screw : 1.7225/A193-B7 Sealing ring : 1.4301 Seat bushing (hardened) : 1.4034 Cone (hardened) : 1.4122 Connection : flange PN 40 B1 DN 40
Gestra - MPA 46

order no. 3661700 MPA 46 GESTRA blow-down valve with membrane drive Separate seal preload Wear protection through downstream, integrated radial step nozzle Inspection hole in the closing spring protection tube for leakage monitoring Materials: Housing : 1.0460/A105 Stuffing box connection: 1.0460/A105 Locking screw : 1.7225/A193-B7 Sealing ring : 1.4301 Seat bushing (hardened) : 1.4034 Cone (hardened) : 1.4122 Connection : flange PN 40 B1 DN 40
order no. 3131642 NRG 16-50 PN40 GESTRA water level limiter "special design" Safety integrity level SIL 3 in connection with level switch NRS 1-50 Sensitivity: >0.5/>10 mueS/cm depending on the response sensitivity of the NRS 1-50 (at >0.5 mueS/cm the measuring area enlargement Item number 385634 also required) Connection : G 3/4 DIN 228 Delivery length : 1000 mm The item includes the sub-items 000011 to 000012 spare part extension cpl. NRG L2= 1000mm **replaces part number 32371** The item includes the sub-items 000011 to 0000012 0011 389610 Goods number 90328900 Country of origin DE 1 ST order no. 3131640 NRG 16-50 PN40 GESTRA water level limiter "special design" Safety integrity level SIL 3 in connection with level switch NRS 1-50 Sensitivity: >0.5/>10 mueS/cm depending on the response sensitivity of the NRS 1-50 (at >0.5 mueS/cm the measuring area enlargement Item number 385634 also required) Connection : G 3/4 DIN 228 Delivery length : 100 mm 0012 441236 Goods number 90329000 Country of origin DE 1 ST spare part extension cpl. NRG L2= 1000mm **replaces part number 32371**
Gestra - NRG 16-50 PN40

order no. 3131642 NRG 16-50 PN40 GESTRA water level limiter "special design" Safety integrity level SIL 3 in connection with level switch NRS 1-50 Sensitivity: >0.5/>10 mueS/cm depending on the response sensitivity of the NRS 1-50 (at >0.5 mueS/cm the measuring area enlargement Item number 385634 also required) Connection : G 3/4 DIN 228 Delivery length : 1000 mm The item includes the sub-items 000011 to 000012 spare part extension cpl. NRG L2= 1000mm **replaces part number 32371** The item includes the sub-items 000011 to 0000012 0011 389610 Goods number 90328900 Country of origin DE 1 ST order no. 3131640 NRG 16-50 PN40 GESTRA water level limiter "special design" Safety integrity level SIL 3 in connection with level switch NRS 1-50 Sensitivity: >0.5/>10 mueS/cm depending on the response sensitivity of the NRS 1-50 (at >0.5 mueS/cm the measuring area enlargement Item number 385634 also required) Connection : G 3/4 DIN 228 Delivery length : 100 mm 0012 441236 Goods number 90329000 Country of origin DE 1 ST spare part extension cpl. NRG L2= 1000mm **replaces part number 32371**
order no. 3101141 NRS 1-50 GESTRA - level switch ONE electrode device EC - type tested as a water level limiter "special design" Safety integrity level SIL 3 in connection with a level electrode NRG 1x-50 Sensitivity: 10 mueS/cm Outputs: - Two separate, forcibly guided contacts for the safety circuit Shutdown delay: 3 sec. - An instantaneous signaling contact A test and diagnostic button A power and alarm display 3 Message and diagnostics LED Voltage : 24VDC Weight : about 0.5 kg
Gestra - NRS 1-50

order no. 3101141 NRS 1-50 GESTRA - level switch ONE electrode device EC - type tested as a water level limiter "special design" Safety integrity level SIL 3 in connection with a level electrode NRG 1x-50 Sensitivity: 10 mueS/cm Outputs: - Two separate, forcibly guided contacts for the safety circuit Shutdown delay: 3 sec. - An instantaneous signaling contact A test and diagnostic button A power and alarm display 3 Message and diagnostics LED Voltage : 24VDC Weight : about 0.5 kg
order no. 3101141 NRS 1-50 GESTRA - level switch ONE electrode device EC - type tested as a water level limiter "special design" Safety integrity level SIL 3 in connection with a level electrode NRG 1x-50 Sensitivity: 10 mueS/cm Outputs: - Two separate, forcibly guided contacts for the safety circuit Shutdown delay: 3 sec. - An instantaneous signaling contact A test and diagnostic button A power and alarm display 3 Message and diagnostics LED Voltage : 24VDC Weight : about 0.5 kg
Gestra - 392643

order no. 3101141 NRS 1-50 GESTRA - level switch ONE electrode device EC - type tested as a water level limiter "special design" Safety integrity level SIL 3 in connection with a level electrode NRG 1x-50 Sensitivity: 10 mueS/cm Outputs: - Two separate, forcibly guided contacts for the safety circuit Shutdown delay: 3 sec. - An instantaneous signaling contact A test and diagnostic button A power and alarm display 3 Message and diagnostics LED Voltage : 24VDC Weight : about 0.5 kg
order no. 114150178 GESTRA disco check valve fitting between flanges EN 1092-1, Form B1 as well ASME B16.5 Class 300RF Housing sealing surfaces: Ra= 3.2-6.3 μm Materials: Housing : 1.4408 (GX5CrNiMo 19-11-2)/A351 CF8M Internal parts: 1.4571 Seal PTFE DN 25 spring 5 mbar
Gestra - RK 26A PN 10-40

order no. 114150178 GESTRA disco check valve fitting between flanges EN 1092-1, Form B1 as well ASME B16.5 Class 300RF Housing sealing surfaces: Ra= 3.2-6.3 μm Materials: Housing : 1.4408 (GX5CrNiMo 19-11-2)/A351 CF8M Internal parts: 1.4571 Seal PTFE DN 25 spring 5 mbar
order no. 103160090 RK 44 PN 6/10/16 GESTRA disco check valve Materials: body, seat, Guide ribs : 2.1050 valve plate, Spring cap : 1.4571 Closing spring: 1.4571 Centering ring : 1.4310 metal sealing DN 32 Special spring poe 700 mbar
Gestra - RK 44 PN 6/10/16

order no. 103160090 RK 44 PN 6/10/16 GESTRA disco check valve Materials: body, seat, Guide ribs : 2.1050 valve plate, Spring cap : 1.4571 Closing spring: 1.4571 Centering ring : 1.4310 metal sealing DN 32 Special spring poe 700 mbar
order no. 1012001 RK 86 GESTRA disco check valve fitting between flanges EN 1092-1, form B1 PN 6-40 as well ASME B16.5 Class 150/300RF Materials: Housing : 1.4317 Internal parts: Stainless steels metal sealing DN 80 spring 5 mbar
Gestra - RK 86

order no. 1012001 RK 86 GESTRA disco check valve fitting between flanges EN 1092-1, form B1 PN 6-40 as well ASME B16.5 Class 150/300RF Materials: Housing : 1.4317 Internal parts: Stainless steels metal sealing DN 80 spring 5 mbar
order no. 1011801 GESTRA disco check valve fitting between flanges EN 1092-1, form B1 PN 6-40 as well ASME B16.5 Class 150/300RF Materials: Housing : 1.4317 Internal parts: stainless steels metal sealing DN 50 spring 5 mbar
Gestra - RK 86

order no. 1011801 GESTRA disco check valve fitting between flanges EN 1092-1, form B1 PN 6-40 as well ASME B16.5 Class 150/300RF Materials: Housing : 1.4317 Internal parts: stainless steels metal sealing DN 50 spring 5 mbar
NRGT 26-2 24 VDCORANSAL FEED WATER ELECTRODE L : 600mm
Gestra - PROPORTIONAL FEED WATER ELECTRODE L : 600mm

NRGT 26-2 24 VDCORANSAL FEED WATER ELECTRODE L : 600mm