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Yokogawa 2041 Series
Portable Wattmeters

  • Frequency Range: DC 25 Hz to 1000 Hz (204103 - 24103)
  • Effective for measurement of low-power-factor load power and small power (2041-11 ~ 13, 21, and 22 only)
  • Low self-consuming power
  • Taut-band suspension system eliminates friction and provides strong resistance to shock impact

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Yokogawa 204102
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Product Information
Datasheet 1.8 MB
Ordering Info Jump to Product Models, Prices, Accessories, and Ordering Information

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Yokogawa 2041 single-phase wattmeter and single-phase low-power-factor wattmeter is electrodynamometer type wattmeter with indicators based on taut-band suspension. It can handle the DC and frequencies from 25Hz to 1000Hz, and provide excellent power factor characteristics. There instrument are shielded with dual permalloy sheets as protection against external magnetic fields.
 
Specifications 204101 204102 204103 204111 204112 204113 204121 204122
Class JIS C 1102: 1997 Class 0.5
Rated Voltage 120/240V (1.2/2.4 VA) 120/240V (2.4/4.8 VA) 30/60 V (0.6/1.2 VA)
Rated Current 0.2/1 A (0.66/ 0.56VA) 1/5 A (0.93/ 0.84VA) 5/25 A (01.72/ 1.69VA) 0.2/1A (1.25/ 1.09VA) 1/5A (1.71/ 1.5VA) 5/25A (2.62/ 2.5VA) 0.2/1A (1.25/ 1.09VA) 1/5A (1.7/ 1.5VA)
Rated power factor 1.0 0.2
Operating frequency DC 25 ~ 1000 Hz
 
Specifications (for all 2041 Models) Details
Operating Principle Electrodynamometer type
Operating Position Horizontal
Scale Length Approximately 135mm (deflection angel: 85%)
Scale Divisions 120
Operating temperature and Humidity Ranges 0~40°C, 30~75%RH
Storage Temperature and humidity Ranges -10~50°C, 25~80%RH
External dimensions and weight Approx. 260 x 180 x 136mm (Approx. 2.8 kg)
Additional Notes 1) For measurement exceeding the rated current (25A), externally connect a current transformer (2241-2243) to the 5A terminal 2) If the rated voltage exceeds 240 V, externally connect an instrument voltage transformer 2261 or 2262  (two required for three-phase) 3) The low-power factor wattmeter is used with Epstein test sets, as well as for measurement of low-power-factor power and small power. 4) Not JIS-Approved
 
Ordering Information
Model Description Buy Online Price
204101  Yokogawa 204101 Portable Single Phase Standard Wattmeter, 0.2/1 A; 120/240 V  Buy Now Sale $1,478.70
(Reg. $1,590.00)
204102  Yokogawa 204102 Portable Single Phase Standard Wattmeter, 1/5 A; 120/240 V  Buy Now Sale $1,478.70
(Reg. $1,590.00)
204103  Yokogawa 204103 Portable Single Phase Standard Wattmeter, 5/25 A; 120/240 V  Buy Now Sale $1,478.70
(Reg. $1,590.00)
204111  Yokogawa 204111 Portable Single Phase, Low-power-factor Wattmeter, 0.2/1 A; 120/240 V  Buy Now Sale $1,478.70
(Reg. $1,590.00)
204112  Yokogawa 204112 Portable Single Phase, Low-power-factor Wattmeter, 1/5 A; 120/240 V  Buy Now Sale $1,478.70
(Reg. $1,590.00)
204113  Yokogawa 204113 Portable Single Phase, Low-power-factor Wattmeter, 5/25 A; 120/240 V  Buy Now Sale $1,478.70
(Reg. $1,590.00)
204121  Yokogawa 204121 Portable Single Phase, Low-power-factor Wattmeter, 0.2/1 A; 30/60 V  Buy Now Sale $1,478.70
(Reg. $1,590.00)
204122  Yokogawa 204122 Portable Single Phase, Low-power-factor Wattmeter, 1/51 A; 30/60 V  Buy Now Sale $1,478.70
(Reg. $1,590.00)
Included Accessories
 
  • 1 - Instruction Manual

Included

Optional Accessories
Carrying Cases
229201  Yokogawa 229201 Carrying Case for 2012, 2014, 2016, 2039, 2041, 2042  Buy Now Sale $131.56
(Reg. $143.00)
Shunt
274301  Yokogawa 274301 Shunt 2 Amp, 120 mV  Discontinued
274302  Yokogawa 274302 Shunt, 5 Amp, 100 mV  Discontinued
274303  Yokogawa 274303 Shunt, 10 Amp, 100 mV  Discontinued
274304  Yokogawa 274304 Shunt, 20 Amp,  Discontinued
274305  Yokogawa 274305 Shunt, 50 Amp  Discontinued
274306  Yokogawa 274306 Shunt, 100 Amp  Discontinued
Test leads, Plugs, and Clamps
275400  Yokogawa 275400 Clamp Device  Buy Now $1,571.00