I&C Products - Instrumentation & Controls
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I&C Products
Our current catalog offers 100+ analog I&C products to support the nuclear industry and these products can be safety-related or non-safety related. The product lines include replacements for NUS Instruments (NUSI), Foxboro, Hagan, Bailey, GEMAC, and many others.
Search our Products Catalog or contact Curtiss-Wright I&C to order your replacement today.
We have reverse engineered most of the Foxboro H-Line process control modules used in earlier vintage Westinghouse plants and CANDU plants and can provide custom versions of the modules on demand.
| Foxboro Model Number & Description | NUSI Replacement | |
|---|---|---|
| 610A | Power Supply | LPS500 SPS500 |
| 610A + 66B | 4-20 mA xmtr, 10-50 mA loop | PIR500 |
| 61H | Indicating Controller | PIDA700 |
| 62H 62HB 62HF |
PID Controller Batch Controller PID Controller + Remote/Local Switch |
PIDA700 |
| 62H | PID Controller used as a Summer | MTH700 |
| 63U-A 63U-B 63U-C 63U-D 63U-E 63U-F |
Single Alarm Module Duplex Alarm Module Dual Alarm Module Deviation Alarm Module Single Difference Alarm Module Duplex Difference Alarm Module |
SAM503 DAM503 |
| 66A | Square Root Converter | CMM500 |
| 66B | Current Repeater | OCA500 |
| 66C | Summing Amplifier | MTH500 |
| 66D | Multiplier / Divider | CMM500 |
| 66E | Current Source | OCA500 |
| 66G | Voltage to Current Converter | OCA500 |
| 66K | Integrator | --- |
| 66N | Signal Characterizer (Function Generator) | GEN500 |
| 66R | Lead/Lag Unit | TMD500 |
| 66 Special | High or Low Signal Selector | HLS500 |
| 67H | Automatic/Manual Controller | AMS700 |
| 693A | Millivolt to Current Converter | RTL500 |
| 694A | Resistance to Current Converter | RTL500 |
| 4111212 | Remote/Manual Setpoint Station | SET700 |
| Static Gain Unit | SGU500 | |
| Dahl Controller | PID750 | |
| Four Channel Isolator | FCA502 | |
Other Foxboro Products:
Repair for Worn Threaded Holes in Mounting Plates
Curtiss-Wright Nuclear has reverse engineered most of the Hagan 7100 process control modules used in intermediate vintage Westinghouse plants. We are very familiar with the designs and can provide custom versions on the modules on demand.
| Hagan Model Number & Description | NUSI Replacement | |
|---|---|---|
| 103-504 | Remote/Manual Setpoint Station | SET800 |
| 103-709 | Signal Isolator | OCA801 |
| 103-709 | Signal Isolator | DCA801 |
| 103-805 | Lead, Lag, and Derivative Amplifier | TMD800 |
| 111-118 | Millivolt-to-Current Amplifier | RTL850 |
| 125-124 | PID Controller | PID801 |
| 125-124 | Remote/Manual Control Station | AMS820 |
| 127-111 | Analog Computer Element (Multiplier / Divider) | CMM801 |
| 127-113 | Function Generator | GEN801 |
| 131-111 | Signal Summator | MTH801 |
| 131-112 | Summator w/ Low Signal Select | HLM800 |
| 131-113 | Summator w/ High Signal Select | HLM800 |
| 137-101 | 10-50 ma Loop DC Power Supply | SPS800 |
| 137-121 | 45 volt Loop Power Supply (1 to 3 loops) | LPS801 |
| 137-122 | 40 volt Loop Power Supply (1 to 3 loops) | LPS801 |
| 139-110 | Hagan/Sigma Magnetic Amplifier Relay | MAG1100 |
| 139-118 | Signal Comparator | SAM800 / DAM800 |
| 1966E57 | Median Signal Select | MSS801 |
| 3110552 | Computer Signal Isolator | CSC800-552 |
| 3110553 | Controller Input Module | CIM800-553 |
| 3110554 | Current-to-Voltage Input Module | VIM800-554 |
| 4111450 | Rod Speed Control Module | RSC800 |
| Dual Channel Analog Isolator | DCA801 | |
| Hagan Batch Controller | BAT1200 / BAT1250 | |
| High/Low Signal Select | HLS801 | |
| Integrator (voltage to pulse converter) | VTP801 | |
| 7100 Optimac Computer – Feed Water Flow | M/D-Feed Flow | |
| 7100 Optimac Computer – Power Mismatch | M/D-Power Mismatch | |
| 7100 Optimac Computer – Steam Flow | M/D-Steam Flow | |
| 7100 Optimac Computer – Feed Flow, Dual | UnivAmp-DFF | |
| 7100 Optimac Computer – Dual Power Mismatch | UnivAmp-DPM | |
| 7100 Optimac Computer – Dual Steam Flow | UnivAmp-DSF | |
| 7100 Optimac Computer – Single Power Mismatch | UnivAmp-SPM | |
| 7100 Optimac Computer – Single Steam Flow | UnivAmp-SSF | |
| 7100 Optimac Computer – Minus 10 Volt Reference | UnivRefVolt-SFF | |
Curtiss-Wright Nuclear has reverse engineered most of the Hagan 7100 process control modules used in General Electric plants. We are very familiar with the designs and can provide custom versions on the modules on demand.
Shelf mount versions of most of the modules are also available – substitute “2100” for “2000” in the model number.
Curtiss-Wright Nuclear has reverse engineered most of the non-safety related Bailey 820 process control modules used in Babcock and Wilcox plants. We are very familiar with the designs and can provide custom versions on the modules on demand.
| Bailey Model Number & Description | NUSI Replacement |
|---|---|
| 6623695 - Summer + Bias + Inverter Action Unit | SBI2300-3695 |
| 6623817 - Tri-Stable Relay | TSR2300-3817 |
| 6623819 - Signal Monitor | MON2300-3819 |
| 6623835 - Signal Generator | SGM2300-3835 |
| 6624080 - Multiplier | MUL2300-4080 |
| 6624120 - Signal Lag Action Unit | LAG2300-4120 |
| 6624125 - Derivative Action Unit | DEO2300-4125 |
| 6624150 - Summer + Integral Action Unit | SUI2300-4150 |
| 6624200 - Rate Limited Signal Follower Action Unit | RLF2300-4200 |
| 6624261 - Signal Limiter | LIM2300-4261 |
| 6624505 - Square Root Extractor | SQR2300-4505 |
| 6624543 - Auctioneer | AUC2300-4543 |
| 6624610 - Quad Buffer Amp | QBM2300-4610 |
| 6624665 - Function Generator | GEN2300-4665 |
| 6625070 - Power Supply Monitor | PSM2300-5070 |
| 6625160 - Pulser | PUL2300-5160 |
| 6625621 - Voltage-to-Current Converter | VCC2300-5621 |
| 6629530 - Summer + Proportional + Integral Action Unit | SPI2300-9530 |
| 6629536 - Summer + Integral Action Unit | SUI2300-9536 |
Curtiss-Wright Nuclear has reverse engineered GEMAC 5000 process control modules used in General Electric plants as clients request them.
| GEMAC Model Number & Description | NUSI Replacement |
||
|---|---|---|---|
| 540-01 | Basic Controller | Basic Controller | |
| 541-08 | Manual Loading Station | MAN900-542 | |
| 541-09 | Manual Loading Station | MAN900-542 | |
| 543-04 | Blind Controller | PID901-543-04 | |
| 550 | Millivolt to Current Converter | RTL900-550 | |
| 560-1 | Single Alarm Module | SAM900-560-1 | |
| 560-3 | Dual Alarm Module | DAM900-560-3 | |
| 563-02 | Proportional Amplifier | GEN900 | |
| 563-05 | 5 Input Summer | CMM900 | |
| 564 | Multiplier/Divider | CMM900 | |
| 565 | Square Root Converter | CMM900 | |
| 566 | Function Generator | GEN900 | |
| 567 | Computational Module | TMD900 | |
| 570-06 | Isolated Power Supply (1 to 5 outputs) | LPS900-570-06 | |
| GE 194X606G003 Power Supply | NUS-A017PA-1 | ||
Curtiss-Wright Nuclear recently acquired the intellectual property and designs for the Versatile Instruments line of analog meters. After putting agreements in place with various meter movement manufactures, we are now building and selling replacement analog meters along with our other products.
| OEM Model Number & Description | CW Replacement | |||
|---|---|---|---|---|
| Bach Simpson | 1624 Indicating Meter | 1624 | ||
| Bach Simpson | 3623 Indicating Meter | 3623 | ||
| Bach Simpson | 5624 MK2 Indicating Alarm Meter | 5624 | ||
| Bach Simpson | 5624 MK2 Indicating Alarm Meter | 9284PA | ||
| Bach Simpson | 9283 Indicating Alarm Meter | 9283 | ||
| Bach Simpson | 9263X Indicating Alarm Meter | 9283 | ||
| Camile Bauer | 20-4A0-04 Indicating Meter | 20 | ||
| Camile Bauer | 21-2U7-0 Indicating Meter | 21 | ||
| Camile Bauer | C96SE Synchroscope | C96SE | ||
| GEC | SIQ4D010N6AAAG Synchroscope | GEC | ||
| Int'l Instruments | 1136 Indicating Meter | 1136 | ||
| Int'l Instruments | 1140 Indicating Meter | 1140 | ||
| Int'l Instruments | 1142 Indicating Meter | 1142 | ||
| Int'l Instruments | 1145 Indicating Meter | 1145 | ||
| Int'l Instruments | 1156 Indicating Meter | 1156 | ||
| Int'l Instruments | 2500 Indicating Meter | 2500 | ||
| Int'l Instruments | 2520 Indicating Meter, Dual | 2520 | ||
| Sigma | 5624 MK2 Indicating Alarm Meter | 928PA | ||
| Sigma | 9221, 9222 Indicating Alarm Meter | 9222 | ||
| Sigma | 9223 Indicating Alarm Meter | 9224 | ||
| Sigma | 9233 Indicating Meter | 9233 | ||
| Sigma | 9283 Indicating Alarm Meter | 9284SA | ||
| Sigma | 9283, Indicating Alarm Meter | 9284 | ||
| Sigma | 9263X Indicating Alarm Meter | 9284SA | ||
| Triplette (LFE, API) | 371 Indicating Meter | 371 | ||
| Triplette (LFE, API) | 371X Indicating Alarm Meter | 371X | ||
| Triplette | 726 Indicating Meter | 726 | ||
| Indicating Meter | 320E | |||
Curtiss-Wright Nuclear recently acquired the intellectual property and designs for the Lisle-Metrix line of relays and conductivity equipment. Scientech is now building and selling replacement low power instrumentation and control relays along with our other products.
| OEM, Model Number & Description | Lisle-Metrix Replacement | |
|---|---|---|
| AECL | Type1 Relay | MRJ1172D |
| AECL | Type2A High Speed Relay | MRJ1172A |
| AECL | Type2B High Current Relay | MRJ1172B |
| AECL | Type2C Make Before Break Relay | MRJ1172C |
| Agastat | 9110 Solid State Timer | MDJ874B |
| Agastat | 9111 Solid State Timer | MDJ874A |
| Agastat | 9112 Solid State Timer | MDJ874C |
| Cutler-Hammer | D87 Solid State Timer | D87 |
| Fisher | LS-131-10 Alarm Module | LS-131-10 |
| Fisher | LS-131-11 Alarm Module | LS-131-11 |
| Fisher | LS-131-20 Alarm Module | LS-132-20 |
| Fisher | LS-131-22 Alarm Module | LS-132-22 |
| Fisher | LS-142-21 Alarm Module | LS-142-21 |
| General Electric | CR120K Relay | LM120K |
| Klockner-Muller | DIL00L-44NA-J1227 Panel Relay | DIL00L-44NA-J1227 |
| Potter & Brumfield | JM3112 High Current Relay | MRJ1171B |
| Potter & Brumfield | JM3112 Low Current Relay | MRJ1171C |
| Potter & Brumfield | JM3112 High Speed Relay | MRJ1171A |
| Sigma | 9321 Temperature Controller | 9321 |
| Solid State Timer | MD | |
| Solid State Timer | MX | |
| Power Supply | PSJ1209 | |
QualTech NP, a sister Curtiss-Wright company, also provides replacements for a large number of power relays. You can access their relay solutions list here .
Curtiss-Wright Nuclear recently acquired the intellectual property rights and designs for the Lisle-Metrix line of relays and conductivity equipment.
| OEM, Model Number & Description | Lisle-Metrix Replacement | ||
|---|---|---|---|
| Auburn | WCC-1112-3 Liquid Level Detector | WCC-1112-3 | |
| Beckman | RA5/RA6 Conductivity Transmitter | 3100C | |
| Beckman | Various Conductivity Cell | MS Cells | |
| Beckman | Various Installation Fitting | Cell Holders | |
| Fisher | LS-131-10 Alarm Module | LS-131-10 | |
| Fisher | LS-131-11 Alarm Module | LS-131-11 | |
| Fisher | LS-131-20 Alarm Module | LS-132-20 | |
| Fisher | LS-131-22 Alarm Module | LS-132-22 | |
| Fisher | LS-142-21 Alarm Module | LS-142-21 | |
| General Electric | CR120K Relay | LM120K | |
| Sigma | 9321 Temperature Controller | 9321 | |
| Solu Comp | 2100 Conductivity Transmitter | 3100C | |
| Liquid Level Ctrl (1 NO, 1 NC) | LL4 | ||
| Liquid Level Ctrl (2 NO, 1 NC) | LL7 | ||
| Liquid Level Ctrl (2 NO, 1 NC) | LL7H | ||
| Liquid Level Ctrl (2 NO, 2 NC) | LLW | ||
| Liquid Level Ctrl (1 NO, 1 NC) | LLJ177 | ||
| Various Industrial RTD's | VMMR | ||
In 2012 we entered into an agreement with Rosemount Nuclear to assume all design and manufacturing associated with their 710DU trip unit line of products. Additional information on options and scales are included in the linked brochures.
| Rosemount Model Number & Description | NUSI Replacement | ||
|---|---|---|---|
| 710DU0TT* | Master Trip Unit, 4-20mA, Standard Reset | NUS-710DU0TT* | |
| 710DU1TT* | Master Trip Unit, 4-20mA, Extended Reset | NUS-710DU1TT* | |
| 710DU0TS | Slave Trip Unit, Standard Reset | NUS-710DU0TS | |
| 710DU1TS | Slave Trip Unit, Extended Reset | NUS-710DU1TS | |
| 710DU0TR* | RTD Input Master Trip Unit, Standard Reset | NUS-710DU0TR* | |
| 710DU1TR* | RTD Input Master Trip Unit, Extended Reset | NUS-710DU1TR* | |
| 710DU0CL | Calibration Unit (Seismic Only) | NUS-710DU0CL | |
| 710DU0RA1 | Readout Assembly Unit | NUS-710DU0RA1 | |
| 710DU0BC | Calibration Unit Blank Panel | NUS-710DU0BC | |
| 710DU0BT | Trip Unit Blank Panel | NUS-710DU0BT | |
| 710DU0CF | Card File | NUS-710DU0CF | |
| 710DU0EC | Calibration Unit Extender | NUS-710DU0EC | |
| 710DU0ET | Master (4-20mA) Trip Unit Extender | NUS-710DU0ET | |
| 710DU0ER | Master RTD Trip Unit Extender | NUS-710DU0ER | |
Curtiss-Wright Nuclear has a large line of isolators, preventing faults in non-safety equipment from affecting safety equipment. These isolators range from single-channel, field-mounted units intended to drive a non-safety indicator or alarm, to 19” rack modular systems designed to handle a large number of signals originating in safety systems and being monitored by the non-safety plant computer. All are fully tested and qualified.
| Individual Isolators |
|---|
| SCA100 Single Channel Analog Isolator |
| SCD100 Single Channel Digital Isolator |
| DCA801 Dual Channel Analog Isolator |
| DCD600 Dual Channel Digital Isolator |
| FCA300 Four Channel Analog Isolator |
| FCA500 Four Channel Analog Isolator |
| FCA600 Four Channel Analog Isolator |
| FCD400 Four Channel Digital Isolator |
| FIA351 Four Independent Channel Analog Isolator |
| ECA600 Eight Channel Analog Isolator |
| ECD600 Eight Channel Digital Isolator |
| Slimline Computer Input Isolator Systems |
|---|
| XHA600 16 Channel Analog Isolator |
| XHD600 16 Channel Digital Isolator |
| 2600 Computer Input Isolator Systems |
|---|
| ECA2600 8 channel analog isolator module |
| XCD2600 16 channel digital isolator module |
| PSM2600 Power Supply Module |
| BIN2600 Rack |
Curtiss-Wright Nuclear has also reverse engineered or designed many products that have limited application. We are happy to take on large jobs or small jobs – we are typically a high mix, low volume supplier, meaning we rarely get orders for more than 1000 units at a time.
| OEM, Model Number, & Description | Replacement | |
|---|---|---|
| Bailey | RC6100B Servo Amp Board (6619848-1) | Servo Amp Board |
| Foxboro | 2ARPS05-A6 Power Supply | NUS 2ARPS05-A6 |
| Keithley Instruments | 80037 Ion Chamber Amp Calibrator | 80037 |
| Leigh Instruments | 608N0376 End Stop and Position Monitoring Module |
608N0376 |
| Riley | Model 86 Temp-Matic Thermocouple Monitor |
Leak Detection Thermocouple Monitor |
| Riley | Panalarm 70-X12 Dual Relay | NUS-70-X12 |
| Rochester | 1302 Amplifier | ASC-1302 |
| Rosemount 515 | Power Supply | NUS-515 |
| Vibro-Meter | SP120 RCP Speed Probe | RCP Speed Sensor |
| Woodward | 2300-360 Speed Sensor | SSS1300-360 |
| Woodward | 2300-383 Low Signal Select | LSS1300-383 |
| Woodward | 2300-937 Differential Switch | DFS1300-937 |
| Woodward | 2300-983 Defeat Switch | DSW1300-983 |
| Square Root Extractor | 50ES2712XA | |
| EDG Start Up Test Set | EDG Test Set | |
To request for more information click here
