All Products -- Weschler Instruments

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Products		Pages
Alarms		80 88 138 [All]
Ammeter Shunts		89–90 [All]
Analog Meters, Illuminated		45–47 57 62 66 73 75 [All]
Analog Panel Meters		55–69 71–75 79 [All]
Analog Switchboard Meters		43–51 53 55–57 [All]
Annunciators		138a
Assemblies, Instrument		135
Bargraph Meters		4 11–14 18 [All]
Battery Monitors		37 129 [All]
BCD Output		10 18 35 [All]
Calibrators, Process		163–167 [All]
Camera, Infrared		127
Chart Recorders		119 121–122 125 [All]
Clocks		24 38 130 [All]
CO, CO2 Detectors		113 172 [All]
Condition Monitor		111a
Controllers
	Analog	76–77 79 [All]
	Batch	9
	Current/Voltage	4–7 10 [All]
	Humidity	8a
	Limit	5–6 10 [All]
	pH	4–5 [All]
	PID/Autotuning	5–10 [All]
	Process	5–7 10 [All]
	Temperature	4–10 [All]
Converter, Ethernet		138 [All]
Counters		4 11 15 18 24 38–42 129–130 [All]
Current Shunts, DC		89–90 [All]
Current Switches		103–104 134 [All]
Current Transducers, AC		95–96 99–100 [All]
Current Transducers, DC		89 96 101 [All]
Current Transformers		91–93 [All]
Dataloggers
	Clamp-on	124 126 [All]
	Humidity	122 125 [All]
	Power	120 126 147–151 call_ [All]
	Sound	126
	Temperature	120 122 124–125 [All]
	Voltage/Current	120 122–124 126 149 [All]
Demand Meters		24 26 29 31–32 34 [All]
Digital Panel Meters		4 11–15 18 20–26 29 35–41 [All]
	Large Display	4 12–13 38 [All]
	Loop Powered	18 37 [All]
	Mini	18 35–37 [All]
	Process	4 11–15 18 20–24 35–42 [All]
DIN Meters, Analog		71–72 [All]
DIN Meters, Digital		11 13 15 18 20–24 39–42 [All]
DNP3 Protocol		26 29 138 [All]
Edgewise Meters, Analog		55–57 74 [All]
Edgewise Meters, Digital		11–14 [All]
Elapsed Time Meters		24 37–38 69 71 127–130 [All]
Enclosures		30 135–136 [All]
Energy Meters		24 26 29–34 [All]
Ethernet		4 9 15 23–24 26 29–30 85 114 119–120 122 138 147 [All]
Event Counters		24 39–42 129–130 [All]
Float Switches		138b
Flow Sensors		111 115–117 [All]
Frequency Meter, Analog		43–44 49 51 54–55 58 66–69 71–72 [All]
Frequency Meters, Digital		4 10–13 15 18 21 23–24 26–27 29 35 39–42 [All]
Frequency Transducers		80–82 84–85 87–88 96 100 [All]
Generators, Tach		118
Ground Fault Sensor		95
HART Protocol		82 85–86 166–167 [All]
Hour Meters		37–38 69 71 127–130 [All]
Humidity Transmitters		113–114 [All]
Infrared Sensors		110–111 [All]
Isolators		80–88 96 [All]
Kilowatthour Meters		24 26 29–34 53 [All]
Large Display Meters		4 12–13 38 130 [All]
Level Transmitters		111
Limit Switches		103–104 108 138 [All]
Load Cell Meters		4 10–11 15 22–24 38 [All]
Load Cells		118a
Loop Isolators		80–88 [All]
Loop Power Supplies		133
Loop Powered Indicators		18 37 [All]
Loop Splitters		87
Meter Relays, Analog		76–77 79 [All]
Meters, Analog
	Edgewise	55–57 [All]
	Elapsed Time	69 71 127–129 [All]
	Frequency	43–44 49 51 54–55 58 66–69 71–72 [All]
	Illuminated	45–47 57 62 66 73 75 [All]
	Power	43–44 48–49 53 [All]
	Relays	76–77 79 [All]
	Ruggedized	43 45–47 58 73–74 [All]
	Switchboard	43–51 53 55–57 [All]
	Temperature	43 77 [All]
	Voltage/Current	43–47 50–51 54–66 69 71–75 [All]
Meters, Digital
	Bargraph	4 11–14 18 [All]
	Counters	4 11 15 18 24 38–42 129–130 [All]
	Elapsed Time	24 37–38 129–130 [All]
	Energy	24 26 29–34 [All]
	Frequency/Rate	4 10–11 15 18 21 23–24 27 39–42 [All]
	Large Display	4 12–13 38 130 [All]
	Loop Powered	18 37 [All]
	Power	4 13 15 24–27 29 33–34 [All]
	Pressure/Load	4 11 15 18 22–24 38 [All]
	Process	4 10–15 18 20–24 35–38 41 [All]
	Resistance/Pot	4 10–11 15 20 23–24 [All]
	Switchboard	4 11–14 25–27 29 [All]
	Tachometer	4 11 15 18 24 37 39–40 [All]
	Temperature	4 11–15 18–24 36–38 130 [All]
	Voltage/Current	4 10–15 18 20–24 35–38 130 [All]
	Watt/VAR/Phase/PF	4 13 15 24–27 29 33–34 [All]
Modbus		4–10 15 22–24 26 29–30 32 34 39 84 88 102–103 120–122 132 137–138 [All]
Motor Load Meters		67 71 [All]
Optical Sensors		117–118 [All]
Overload Ammeter		71
Panel Meters, Analog		55–75 79 [All]
Panel Meters, Digital		11–13 15 18 20–24 35–42 [All]
pH/ORP Meters		4 15 23 [All]
Photoelectric Sensors		117–118 [All]
Potential Transformers		92
Power Meters, Analog		43–44 48–49 53 [All]
Power Meters, Digital		4 13 15 24–27 29 33–34 [All]
Power Monitors		120 126 147–151 [All]
Power Supplies
	Bench	133
	DIN	80 82 85 [All]
	Modules	133
Power Transducers		96 101–103 [All]
Pressure Gauges		107–108 [All]
Pressure Meters, Direct		4 15 [All]
Pressure Switches		107–108 [All]
Pressure Transmitters		105–108 [All]
Process Indicators, Loop Powered		18 37 [All]
Proximity Sensors		117
Rate Meters		38–42 [All]
Recorders		119 121–123 125 [All]
Relay Module		138a
Relays, Current		103–104 [All]
Relays, Meter		76–77 79 [All]
Relays, Protection		131–132 [All]
Remote Display		18 24 38 130 [All]
Resistance Meters, Digital		4 10–11 15 20 23–24 [All]
RF Ammeters		55 74 [All]
RTDs		113
Sensors
	CO2	113
	Flow	111 115–117 [All]
	Humidity	113–114 [All]
	Infrared	110–111 [All]
	Level	111
	Load	118a
	Photoelectric	117–118 [All]
	Position	117
	Pressure	105–108 [All]
	Speed	118
	Temperature	109–114 [All]
	Vibration	111a
Shunts, DC		89–90 [All]
Signal Conditioners		80–88 [All]
Signal Repeaters/Isolators		80 82–83 86–87 [All]
Speed Sensors		118
Splitter, Loop		86
Strain Gauge Meters		4 10–11 15 18 22–24 [All]
Strain Gauge Transmitters		80–81 84–85 88 [All]
Sub-Metering		29–32 [All]
Switchboard Meters
	Analog	43–51 53 55–57 [All]
	Digital	4 11–14 25–27 29 [All]
	Edgewise Analog	55–57 [All]
	Edgewise Digital	4 11–14 [All]
Switches, Current		103–104 134 [All]
Switches, Float		138b
Switches, Instrumentation		134
Switches, Pressure		107–108 [All]
Synchroscopes		43 49 53 [All]
Tach Generators		118
Tachometers, Panel		4 11 15 18 24 37 39–40 [All]
Temperature
	Controllers	4–10 [All]
	Meters, Analog	43 77 [All]
	Meters, Digital	4 11–15 18–24 36–38 130 [All]
	Sensors	109–115 [All]
	Transducers	101
	Transmitters	80–82 84–88 109 114–115 137 [All]
Test Equipment
	Ammeter, Portable	169
	Battery Testers	161 174 [All]
	Cable Length	173 175 [All]
	Clamp Meters	124 126 143–147 159 161 168 175 [All]
	Combustion Analyzers	172
	Current Probe (Flexible)	157
	DMMs	140–142 175 [All]
	Ground Resistance Testers	159–161 [All]
	High Pot Testers	162
	Humidity Meters	122 125 [All]
	Infrared Meters	127 142 145 152–153 175 [All]
	Insulation Resistance Testers	153–158 [All]
	Leak Detectors, Refrigerant	172
	Leakage Testers	146–147 162 175 [All]
	Light Meters	171 call_ [All]
	Low Resistance Testers	162 174 [All]
	Megohmmeters	153–158 [All]
	Milli & Micro-ohmmeters	162 174 [All]
	Multimeters	140–142 168 175 [All]
	Oscilloscopes	139
	Phase Rotation Detector	175
	Power Analyzers	126 139 147–151 [All]
	Process Calibrators	163–167 [All]
	Resistance Bridges	169
	Resistance Decade Box	169
	Sound Level Meters	126 174 [All]
	Tachometer/Strobe	138 170–171 [All]
	TDR / Cable Length	173
	Temperature Calibrators	163–167 [All]
	Temperature Meters	125 140–142 145 152–153 [All]
	Transformer Ratio Testers (TTR)	173
	Voltmeter, Portable	169
	VOMs (Analog)	168
Thermal Imager		125
Thermocouples		112
Thermowells		136
Timers		37–39 41–42 127–130 [All]
Totalizers		15 18 37 39–42 130 [All]
Transducers
	AC Current	80 82 84–85 88 95–96 99–100 [All]
	AC Voltage	80 82 84–85 88 96 100 [All]
	DC/DC	80–85 87–89 96 101 [All]
	Frequency	80–82 84–85 87–88 96 100 [All]
	Power	96 101–103 [All]
	Three Phase	96 100–103 [All]
Transformer Monitors		138
Transformers
	Current	91–93 [All]
	Voltage	92
Transmitters
	Frequency	80–82 85 88 [All]
	Isolating	80–88 [All]
	Level	111
	Pressure	105–108 [All]
	Process	80–88 137 call_ [All]
	Serial	88 138 [All]
	Temperature	80–82 84–88 109–111 114–115 [All]
Trip Relays		95 103–104 131–132 [All]
Universal Transmitters		86–87 [All]
Utility Billing Meters		29b
VAR Transducers		96 101–102 [All]
Vibration Transmitters		111a
Viscosimeters		138
Voltage Transducers		82 84–85 88 96 100–101 [All]
Voltage Transformers		92
Watt Transducers		96 101–103 [All]
Watt/VAR Meters		4 12–13 15 24–27 29 33–34 43–44 48–49 53 [All]
Watthour Meters		24 26 29–35 53 [All]
Wireless		31 137 [All]
Zahn Cups		138