China electromechanical multi-function meters manufacturer & supplier

electric energy meter

JQ-01 (DDS580/DDS581)

Features:
1) Standard: IEC61036: 2000
2) Accuracy: 1.0, 2.0
3) Rated frequency: 50Hz, 60Hz
4) Rated voltage: 110V, 120V, 220V, 230V, 240V...

2006-07-31

single-ghree phase meter

JQ-02 (DDSY580, DDSY582, DTSY581)

Features:
1) This series has:
a) General prepaid meter
b) Prepaid and power line carrier wave meter
c) Prepaid and multi-tariff

2006-07-31

single phase meter

JQ-03 (DDSF580)

Features:
1) International standard: IEC 61036
2) Accuracy: Class 1.0, Class 2.0
3) Rated voltage: 110V, 120V, 220V, 230V, 240V
4) Rated curr

2006-07-31

three phase electric instrumen

JQ-04 (DTS581)

Features:
1) Standard: IEC61036:2000, IEC61268:1995
2) Accuracy: active Class 1.0, reactive Class 2.0
3) Rated frequency: 50Hz, 60Hz
4) Rated

2006-07-31

multi-tariff energy meter

JQ-05 DT(S)SF581

Features:
1) Frequency range: 50Hz?5%
2) Accuracy: active Class 1.0, reactive Class 2.0
3) Reference voltage: 3 x 220 / 380V, 3 x 100V
4) Rat

2006-07-31

multi-function meter

JQ-06 DS(T)SD581

Features:
1) Standard: IEC 60687:2000, IEC 61268:1995
2) Rated voltage: 3 x 220 / 380V, 3 x 57.7 / 100V, 3 x 100V
3) Rated current: 3 x 0.3(1.2

2006-07-31

inductive energy meter

JQ-07 (DD580/ DD862a)

Features:
1) Type:
a) Long-life type: DD580
b) Common type: DD862a
2) Standard: IEC521...

2006-07-31

power energy meter

JQ-08 (DT580/DT862)

Features:
1) Type:
a) Common type: DT862
b) Long-life type: DT580
2) Standard: IEC521...

2006-07-31

gas flow meter

JQ-09

Features:
1) Common diaphragm gas meter: G1.6, G2.5, G4, G6, G10, G16, G25
2) Pulse transmitting gas meter: G1.6, G2.5, G4
a) Type A - oboe:

2006-07-31

water meter

JQ-10 (LXS/JQS-1Y/JQRL-1)

Features:
1) This series can be divided into three parts:
A) Vane wheel cold & hot water meter
a) Wet single / multi-jet water mete

2006-07-31