255-250-DNDN-UL YOKOGAWA, 255-250-DNDN-UL Datasheet - Page 33

• Manufacturer Part Number: 255-250-DNDN-UL
• Description: FREQUENCY PANEL METER MODEL 255-2 55-65HZ 240VAC UL
• Manufacturer: YOKOGAWA

Specifications of 255-250-DNDN-UL

• Meter Range: 55Hz To 65Hz
• Meter Size/dimensions: 2.5" X 2.5"
• Scale Length: 2.06"
• Meter Function: Frequency

DC MILLIAMMETERS — ZERO-CENTER,
SELF-CONTAINED
DC AMMETERS — ZERO-LEFT, ZERO-
BOTTOM, SELF-CONTAINED, LINEAR-
SCALE
DC AMMETERS — ZERO-CENTER, SELF-
CONTAINED
DC AMMETERS — ZERO-LEFT, ZERO-
BOTTOM, LINEAR-SCALE 50 mV SHUNT
RATED, SHUNTS & LEADS NOT INCLUDED.
(LEAD RES. RANGE: .05-.07Ω)
5-0-5 Amp
500-0-500 mA
10-0-10 mA
50-0-50 mA
300 Amp
500 Amp
1-0-1
5-0-5
10 Amp
20 Amp
50 Amp
1 Amp
5 Amp
mA
mA
50.6 Ohms
.050 Ohms
.010 Ohms
.005 Ohms
.005 Ohms
12.7 Ohms
12.7 Ohms
12.7 Ohms
12.7 Ohms
5.0 Ohms
2.6 Ohms
0.5 Ohms
0.05 Ohms
185 112 FAFA
185 112 FXFX
185 112 GZGZ
185 112 HYHY
185 112 KMKM
185 111 LALA
185 111 LSLS
185 111 MTMT
185 112 LSLS
185 121 ECNG
185 121 ECNT
185 121 ECRX
185 121 ECSF
185 114 FAFA
185 114 FXFX
185 114 GZGZ
185 114 HYHY
185 114 KMKM
185 113 LALA
185 113 LSLS
185 113 MTMT
185 114 LSLS
185 123 ECNG
185 123 ECNT
185 123 ECRX
185 123 ECSF
AC Ratings
AC VOLTMETERS — RECTIFIER TYPE,
ACCURACY ±3 PERCENT, SELF-
CONTAINED, LINEAR-SCALE 1000
OHMS/VOLT
Rating and
Scale
100 V
150 V
10 V
15 V
30 V
50 V
Ohms ±15%
1000 Ohms/Volt
Resistance
Terminal
185 051 MTMT
185 051 NDND
185 051 NLNL
185 051 NTNT
185 051 PKPK
185 051 PZPZ
Horizontal
Scale
185 053 MTMT
185 053 NDND
185 053 NLNL
185 053 NTNT
185 053 PKPK
185 053 PZPZ
Vertical
Scale
27