WESCHLER INSTRUMENTS Crompton Meter Relays • Monitors and Controls Any Variable Which Can be Converted Into an AC or DC Signal • Rugged Shock and Vibration Resistant Design • Indicator, Relays and Power Unit in One Housing • Control Function Continues if the Indicator Becomes Damaged • Stable Electronic Switching Circuit Does Not Use Lamps, Photocells, Inductors or Capacitors • Taut Band, Fluid Damped Indicator • Isolate Input Signal • LED Relay State Indicators Series 239 and 077 meter relays combine a highly accurate indicator with High and Low set point relays. The relays can operate alarm and control devices when the monitored signal value moves outside the chosen set point limits shown by adjustable re index pointers. A single compact case houses the unit which requires only the input signal and power supply thus saving space and installation time. External Power Supply SPECIFICATIONS An External AC or DC supply is required for operation of all Meter Relays and must be specified at the time of ordering. Input Signal Ratings AC – Standard Unit will accept 120V or 240V, 60 Hz Frequency Monitoring: 45/65 Hz or 55/65 Hz (Selectable internally at factory) DC Voltage: 10 mV to 800V, 10 ohm/v DC – 12V, 24V, 48V and125V DC DC Current: 1 uA to 15A, 20 mV drop AC Voltage: 10V to 600V 10K ohm/v Note: External Supplies derived from rectified AC must be AC Current: 1A to 15A, 5A CT Operation externally filtered to minimize Ripple Content. Thermocouples: Standard Outputs Min. 10 mV Span RTD Operation: 10 Ohm Copper, 100 Ohm Platinum Scales: Overloads: 1.2 x continuous, up to 200V or 100 mA 10 x for 10 seconds Standard Scales may be selected from the 1, 1.5, 2, 3, 4, 5, 6, 8, Damping Time: 1 Second 10 and multiples of 10 or 100 in standard face type. Any caption using standard face type may be specified. Center zero scales are Operating Time: 250 m/sec to 10 sec adjustable standard where the end value is listed in the above series. Relay Operation: SPDT contact on each setpoint Contact Rating: 5A, 250V, 1000W non-inductive Relay State Indicators: Red LED relay state indicators are fitted in dial as standard at no extra charge. Ordering Information: Due to the Versatility of this product it is difficult to list the complete part numbers for all the various functions. Please provide the basic catalog number listed above, along with input, scale, frequency, external power supply, and any options (see table below) you may require. We will then generate a complete part number. 73 WESCHLER INSTRUMENTS • www.weschler.com • 800-903-9870 • fax: 800-903-9590 • info@weschler.com WESCHLER INSTRUMENTS Crompton Meter Relays 239 SERIES ORDERING INFORMATION 239-302A 2 Output Relays, 2 Set Points, High/Low Control 239-301A 1 Output Relay, 1 Set Point, High Control Only 239-307A 1 Output Relay, 1 Set Point, Low Control Only 239-300A 1 Output Relay, 2 Set Points, High/Low Control 239-30TA 2 Output Relays, 2 Set Points, High/Low Control, Thermocouple Applications Fitted with Cold Junction Compensation Circuitry 239-30RA 2 Output Relays, 2 Set Points as 239-30TA but for RTD Applications 239-304A 2 Output Relays, 2 Set Points, High Relay Downscale Energized, Low Relay Upscale Energized 239-305A 2 Output Relays, 2 Set Points, both Relays Downscale Energized Note: Specify Calibration Information (See below Ordering Information) 239 ▲ 077 SERIES ORDERING INFORMATION 077-302A 2 Output Relays, 2 Set Points, High/Low Control 077-301A 1 Output Relay, 1 Set Point, High Control Only 077-307A 1 Output Relay, 1 Set Point, Low Control Only 077-300A 1 Output Relay, 2 Set Points, High/Low Level Control 077-30TA 2 Output Relays, 2 Set Points, High/Low Control, Thermocouple Applications (Specify Type), Fitted with Cold Junction Compensation Circuitry 077-30RA 2 Output Relays, 2 Set Points, as 077-30TA, but for R.T.D. Applications (Specify 10 ohm Copper or 100 ohm Platinum) 077-303A 2 Output Relays, 2 Set Points, both Relays Upscale Energized 077-304A 2 Output Relays, 2 Set Points, High Relay, Downscale Energized, Low Relay Upscale Energized 077-305A 2 Output Relays, 2 Set Points, both Relays Downscale Energized Note: Specify Calibration Information (See below Ordering Information) OPTIONAL EXTRAS Description Code 4-20 mADC Suppressed Zero Input HG 077 ▲ 5 AAC input - A 5A/10A internal CT is fitted permitting connection to the secondary of any of an external instrument transformer LS Latching on both relays (specify reset operation) Consult Mirror Dial Consult Thumb Screw Set Point Adjuster(s) FK Expanded Scale Off-Set Zero Scale Time Proportional Control-Models 239-30T and 239-30RA TP Extended Operating Temperature Range (-25 to +60°C) ET 12V, 24V, 48V External Power MU, BD, BE 125 VDC External Poewer BI Retrofit Mounting Plate Allows Model 239 to be mounted in place of Model 237 using same holes RP Double Pole, Double throw relays have 0.3 to 20 Second Adjustable Time Delay as Standard Other options and special features available upon request 74 WESCHLER INSTRUMENTS • www.weschler.com • 800-903-9870 • fax: 800-903-9590 • info@weschler.com WESCHLER INSTRUMENTS Beede Analog Meter Relays MR4—Versatile Relay in Rugged Housing for Hostile Environments • Display: Analog Pointer Style • Case Size: Available in 3- or 4-Inch Case • Optical, Noncontacting Setpoints • Solid-State Optics—Completely Immune to Ambient Light • Long-Life, Solid-state, Infrared LED Light Source • Setpoint Control Knobs Designed for Rough Handling • Optional, Remote Mounted Relays • Available with High-Impact Resistant, Noryl Resin Cover or Clear Lexan • Single or Dual Setpoints • Wide Variety of Relay Logic Available ORDERING INFORMATION To Order—Insert Number Code for Each Letter to Select Catalog Number. MR4 ▲ Order Example: MR4-23-07-0/5 AAC-B-04-FS(0-150 AC Amperes) Model Range/Scale Options – – SPECIFICATIONS Table A Table B Table C Display Analog pointer style Table A Model Style Setpoints Power 115/230 VAC @ 47 Hz–63 Hz, 3-Inch MR4-13-07 Centurion 1 12V–24 VDC optional MR4-23-07 Centurion 2 Accuracy ±2% of full scale MR4-13-13 QA-Lexan 1 Coincidence ±1% of operating span MR4-23-13 QA-Lexan 2 Operating Temperature -20°F–165°F 4-Inch MR4-14-07 Centurion 1 Relays 5A @ 115V–230 VAC, MR4-24-07 Centurion 2 gold-plated contacts MR4-14-13 QA-Lexan 1 Single setpoint 1 DPDT MR4-24-13 QA-Lexan 2 Dual setpoint 2 SPDT MR4-14-05 Motor Load 1 Failsafe Logic Mode Standard MR4-24-05 Motor Load 2 Size Table B Standard Ranges Centurion Type (Noryl Resin) AC Milliamperes 0-50 mAAC, 0-100 mAAC, 0-500 mAAC 3-inch 3.13" H x 3.24" W x 5.245" D AC Amperes 0-1 AAC, 0-2.5 AAC, 0-5 AAC 4-inch 4.21" H x 5.03" W x 5.245" D AC Volts 0-150 VAC, 0-300 VAC, 0-600 VAC Frequency 45-55 Hz, 46-65 Hz, 55-65 Hz QA Type (Clear Lexan) AC Motor Load** Adjustable from 0.5 AAC to 7.5 AAC 3-inch 2.90" H x 3.73" W x 5.58" D Table C (Options) Single Double 4-Inch 4.07" H x 5.19" W x 5.58" D Setpoint Setpoint Power, 12 VDC to 24 VDC A-01 A-01 AC Milliamp 0-50, 0-100, 0-500 Power, 11 VAC to 30 VAC A-06 A-06 AC Volts (Rectified) 0-150, 300 or 600 Relay Logic, High-High — B-02 AC Motor Load Current 0.5A-7.5A Relay Logic, Low-Low B-04 B-04 AC Current 0-1, 0-5, 0-10 Relay Logic, Delayed B-05 B-05 Relay, Dual Setpoint DPDT C-21 Frequency 55 to 65 Hz Relay, Delayed Latch* H-10 H-12 Alarm Lights* D-01 D-03 Manual Reset Switch* D-04 D-05 Setpoints, Screwdrive Adjust* F-01 F-01 Terminal Safety Cover F-07 F-07 Dustproof & Splashproof Resistant F-10 F-10 * Per Setpoint ** MR2 Style, 4-Inch Only S Standard (Input Range and Scale are the Same) FS Factory Scaling (custom-specify scaling) 75 WESCHLER INSTRUMENTS • www.weschler.com • 800-903-9870 • fax: 800-903-9590 • info@weschler.com ANALOG METERS WESCHLER INSTRUMENTS Simpson Analog Meter Relays • Commercially Sealed Moisture and Dust Proof • Single and Dual Set Points • Calibration not Affected by Steel Panel Mounting • Rugged Metal Case for Rigorous Environments • Wide Variety of Control, Alarm and Limit Use • Relays Can Be Set for Manual or Automatic Reset Rugged Seal The 33 Series instruments offer a wide variety of applications in control, alarm and limit use. Photo conductor sensing eliminates all interference with the indicating meter. These relays incorporate an amplifier input which drives a rugged high torque pivot and jewel or taut-band meter. Metal cased construction withstands rigorous environmental conditions. The metal cover with a drawn steel rear case gives complete magnetic isolations. In addition, each meter is moisture, dust, and dirt proof and recommended for use in wash down areas. ▲ 33 Series SPECIFICATIONS Calibration Accuracy: ±2% of Full Scale (except ±3% for ACA) Control Point(s) Adjustment: Single: 0–100% of arc Double, Low limit 0–95% of arc. High limit 5–100% of arc. Adjustable within 4° of each other Switching: Within 1% of indication Differential: “ON”, “Off” difference is within 0.5% of FS Frequency Response: 50–1000 Hz Relay Contacts: 5 amps, 115 VAC Operation Temperature: 5° to 55°C Overload (1 second) 10 Times Full Scale Rating Overload (Continuous) 1.5 Times Full Scale Rating Power: 108–132 VAC, 50–400 Hz SPECIFICATIONS 1 1 1 1 Model 3323 3 ⁄2" SSP Model 3323 3 ⁄2" DSP Model 3324 4 ⁄2" SSP Model 3324 4 ⁄2" DSP Range Scale Cat. # Cat. # Cat. # Cat. # DC Millivoltmeters 0–50 0–50 21663 21623 21670 21630 DC Volts 0–1 0–1 21664 21624 21671 21631 0–50 0–50 21665 21625 21672 21632 DC Milliammeters 0–1 0–1 21661 21621 21668 21628 1 1 1 1 Model 3343 3 ⁄2" SSP Model 3343 3 ⁄2" DSP Model 3344 4 ⁄2" SSP Model 3344 4 ⁄2" DSP AC Voltmeters 0–10 0–10 21675 21635 21679 21639 0–150 0–150 21676 21636 21680 21640 0–300 0–300 21681 21641 21682 21642 AC Ammeters 0–5 0–5 21673 21633 21677 21637 76 WESCHLER INSTRUMENTS • www.weschler.com • 800-903-9870 • fax: 800-903-9590 • info@weschler.com WESCHLER INSTRUMENTS LFE/Triplett Analog Optical Meter Relays Series Analog Optical Meter-Relays 195 Series Optical Meter-Relays • Plug-In Control Module • Long Life Lamp Operation • Plastic Front and Base • Proven Optical Setpoints • On/Off or Alarm Control 196 Series Optical Meter-Relays • Modern Rectangular Appearance • Plug-In Control Module • Proven Optical Setpoints • Limit Lights & Manual Reset Switches Optional (Model 1967) The 195 Series and 196 Series Meter-Relays contain an exclusive light sensitive transistor switch that provides the ultimate in control simplicity and reliability. This switch controls the load relays. There are no pointer contacts or mechanical interference in the meter mechanism. The controllers are supplied with a plug-in control module that mounts directly on the rear of the Meter-Relay or may be remotely mounted with an accessory cable. 196▲ OPTICAL METER-RELAYS—195 & 196 SERIES SPECIFICATIONS DIMENSIONS DC Ranges AC Ranges (Rectifier Type) 196 Series Dimensions Current Voltage Current Voltage Model Height Width Depth* Depth w/Module* Accuracy: ±2% ±2% ±3% ±3% 1 1963 (3 2 ⁄ ")3.006 3.756 2.897 6.745 Balance: ±1% ±1% ±1% ±1% 1 1964 (4 2 ⁄ ")3.756 4.632 2.897 6.745 Repeatability: ±2% ±2% ±2% ±2% 195 Series Dimensions Resistance Tolerance: ±20% ±5% — <10V ±20% Model Height Width Depth* Depth ≥10V ±5% w/ Module* Overload 1 Second 1000% ≤100V 1000% 150% 1 1953 (3 2 ⁄ ") 3.50 3.50 2.897 6.745 Capacity >100V 200% 150% 150% 1 1954 (4 2 ⁄ ") 4.41 4.85 2.897 6.745 Continuous 150% 120% 150% 150% Calibration Frequency: N/A N/A 60 Hz 60 Hz Overshoot (maximum): 20% 20% 20% 20% Response Time (maximum): 3 sec 3 sec 3 sec 3 sec OPTIONS (WHERE APPLICABLE) 50 Supply Power: 120 VAC /60 Hz 7 VA MAX Setpoint Stop (Sgl or Dbl) Load Relay Rating: DPDT 5A @ 120 VAC Relative (Model 1967-SPDT only) Screwdriver Adjust Non-listed Ranges Effects of shock, vibration, humidity and temperature are equal to or better than ANSI C39.1- Suppressed Ranges 1981. Safety (dielectric test, leakage and other hazards): instruments are equal to or better than Stabister Protection: ANSI C39.5-1974. DC (Left or right) DC (zero center) The above tolerance limits apply to the standard ranges listed in this bulletin. Special instruments AC may vary from these limits. Rated circuit to ground voltage=800 RMS (1100 Peak). AC or DC Voltmeters w/cal. adjust pot One-time eng. charge for “customer specials” *Depth = Front of Panels to End of Terminals Double High or Double Low or Double Reversed 77 WESCHLER INSTRUMENTS • www.weschler.com • 800-903-9870 • fax: 800-903-9590 • info@weschler.com ANALOG METERS WESCHLER INSTRUMENTS LFE/Triplett Analog Optical Meter Relays DC Ranges AC Ranges ORDERING GUIDE On/Off Control, Single High Setpoint On/Off Control, Single High Setpoint Model Number Part Number Prefix Range Part Number Range Part Number 1953 Change XX to V3 Microamperes Micromperes 1954 Change XX to V4 0-50 XX-10CY-CY00 0-500 XX-14EM-EM00 1963 Change XX to W3 50-0-50 XX-16CY-CY00 0-800 XX-14EW-EW00 1964 Change XX to W4 0-100 XX-10DR-DR00 Milliamperes 0-200 XX-10EA-EA00 0-1 XX-14FA-FA00 0-500 XX-10EM-EM00 Amperes Transformer Rated 195 & 196 SERIES METER RELAY Milliamperes 0-5 XX-14LA-LS00 ACCESSORIES AND OPTIONS 0-1 to 0-800 (See Note) 0-10 XX-14LS-MT00 Accessories/Parts 0-1 XX-10FA-FA00 0-15 XX-14LS-ND00 Description Part Number 0-5 XX-10FX-FX00 0-20 XX-14LS-NG00 Control Module (Factory Style #3) 0-10 XX-10GZ-GZ00 0-25 XX-14LS-NJ00 High Setpoint 8889-0003 0-30 XX-14LS-NL00 0-500 XX-10KM-KM00 Amperes 0-40 XX-14LS-NP00 Low Setpoint 8889-2003 0-1 to 0-50 (See Note) 0-50 XX-14LS-NT00 Double Setpoint 8889-3003 0-5 XX-10LS-LS00 0-75 XX-14LS-PB00 Control Modules (Factory Style #2) 0-20 XX-10NG-NG00 0-100 XX-14LS-PK00 High Setpoint 8889-0001 0-50 XX-10NT-NT00 0-150 XX-14LS-PZ00 Low Setpoint 8889-2001 Millivolts (Shunt Rated) 0-200 XX-14LS-RL00 Double Setpoints 8889-3001 0-50 XX-11EC-EC00 0-250 XX-14LS-RS00 Remote Mounting Kit 0-100 XX-11GB-GB00 0-300 XX-14LS-RX00 Complete Kit 1125-426 Millivolts (For Transducer Applications) 0-400 XX-14LS-SC00 Kit w/o cable 1125-425 0-50 XX-12HY-HY00 0-500 XX-14LS-SF00 New Style Lamp/Holder Assembly 0-100 XX-12JR-JR00 0-600 XX-14LS-SJ00 Volts 1000 Ohms/Volt 0-800 XX-14LS-SN00 1207-246 0-1 to 0-600 (See Note) Volts 1000 Ohms/Volt Current Transformers (20 mA AC Secondary) 0-150 XX-12PZ-PZ00 0-10 to 0-300 (See Note) Primary Rating: 0-300 XX-12RX-RX00 0-150 XX-15PZ-PZ00 5A 2062-0150 0-600 XX-12SJ-SJ00 Note: Order by Description DC Ammeters 50 mV Shunt-Rated DC Ammeters 100 mV Shunt-Rated On/Off Control, Single High Setpoint On/Off Control, Single High Setpoint 195 & 196 OPTIONAL SETPOINTS Scale Part Number Scale Part Number Amperes Amperes Range Part Number 0-1 XX-11EC-LA00 0-1 XX-11GB-LA00 Single Low Setpoint 0-2 XX-11EC-LE00 0-2 XX-11GB-LE00 Same as Single Same as Single High Same as Single 0-3 XX-11EC-LJ00 0-3 XX-11GB-LJ00 High Setpoint Setpoint Models Except High Setpoint 0-5 XX-11EC-LS00 0-5 XX-11GB-LS00 Models Change digit #3 from 1 to 2 Models 0-7.5 XX-11EC-MF00 0-7.5 XX-11GB-MF00 0-10 XX-11EC-MT00 0-10 XX-11GB-MT00 Double Setpoint 0-15 XX-11EC-ND00 0-15 XX-11GB-ND00 Same as Single Same as Single High 0-20 XX-11EC-NG00 0-20 XX-11GB-NG00 High Setpoint Setpoint Models Except Single High 0-30 XX-11EC-NL00 0-30 XX-11GB-NL00 Models Change Digit #3 from 1 to 3 Setpoint 0-40 XX-11EC-NP00 0-40 XX-11GB-NP00 Models 0-50 XX-11EC-NT00 0-50 XX-11GB-NT00 0-60 XX-11EC-NW00 0-60 XX-11GB-NW00 Manual Reset Pushbutton and Alarm Lights 0-75 XX-11EC-PB00 0-75 XX-11GB-PB00 1 4 /2 inch Model Digit 1 & 2 changes Single Setpoint 0-80 XX-11EC-PD00 0-80 XX-11GB-PD00 196 ONLY 1964 from W4 to W7 0-100 XX-11EC-PK00 0-100 XX-11GB-PK00 Changes to 1967 Double Setpoint 0-150 XX-11EC-PZ00 0-150 XX-11GB-PZ00 0-200 XX-11EC-RL00 0-200 XX-11GB-RL00 0-250 XX-11EC-RS00 0-250 XX-11GB-RS00 0-300 XX-11EC-RX00 0-300 XX-11GB-RX00 0-400 XX-11EC-SC00 0-400 XX-11GB-SC00 0-500 XX-11EC-SF00 0-500 XX-11GB-SF00 0-600 XX--11EC-SJ00 0-600 XX-11GB-SJ00 0-800 XX--11EC-SN00 0-800 XX-11GB-SN00 0-1000 XX--11EC-VA00 0-1000 XX-11GB-VA00 0-1200 XX--11EC-VB00 0-1200 XX-11GB-VB00 0-1500 XX--11EC-VC00 0-1500 XX-11GB-VC00 0-2000 XX--11EC-VE00 0-2000 XX-11GB-VE00 78 WESCHLER INSTRUMENTS • www.weschler.com • 800-903-9870 • fax: 800-903-9590 • info@weschler.com