1. Features: - Multi-function coulo-meter, 3 three phase. - Measuring object: voltage, current, power, power consumption, power factor, frequency, active energy, reactive energy. - Current and voltage ratios set freely. - Up to 3 alarm relays, contact capacity: AC 250V/3A or DC 30V/3A. - With or without analog 4~20mA output. - With or without RS485 communiation interface, modubus RTU protocol. - Power supply: AC 90~260V 50/60HZ, power consumption<5VA. - Applications: applied in electrical power systems for auto control, e. g.: single/three phase current/voltage/power consumption...etc for displaying and control.
2. Ordering Code:
Model and Type
Analog output
Alarm output
Communication
Input
Dimension
Buy
DW9-R
Without
1 alarm
Without
AV/AA/DA/AA input
96H×96W×100Lmm
DW9-RR
Without
2 alarm
Without
AV/AA/DA/AA input
96H×96W×100Lmm
DW9-RRR
Without
3 alarm
Without
AV/AA/DA/AA input
96H×96W×100Lmm
DW9-RRR4
Without
3 alarm
RS485
AV/AA/DA/AA input
96H×96W×100Lmm
DW9-IR
4~20mA (0~20mA, 0~10V)
1 alarm
Without
AV/AA/DA/AA input
96H×96W×100Lmm
DW9-IRR
4~20mA (0~20mA, 0~10V)
2 alarm
Without
AV/AA/DA/AA input
96H×96W×100Lmm
DW9-IRR4
4~20mA (0~20mA, 0~10V)
2 alarm
RS485
AV/AA/DA/AA input
96H×96W×100Lmm
3. Technical Specifications:
Property project
Specific parameter
Power supply
AC 90~260V 50/60Hz
Measuring object
voltage,current, power, power consumption,powerfactor,frequency,active energy
AC 1500V / 1min (between terminal points and plastic case)
Withstand voltage
100 M ohm (DC 500V,between terminal points and plastic case)
Ambient temperature
0~50 C 35~85% RH
Weight
450g, G.W
4. Dimensions & Electrical Wiring Connections:
Our company is a professiona manufacutures of:
1, Sensors: inductive proximity sensor, capacitive proximity sensor, photo sensor, hall sensor, color mark sensor and analog sensor.
2, Digital meter: temperature controller, digital counter, digital timer, digital frequency/tacho/linespeed meter, digital panel meter, analog panel meter ...etc.)
3, Solid state relay: single phase and 3 phase
4, Rotary encoder and couplings
5, Various type of cable and connectors..etc.
6, Pressure transmitters.
7, Safety light curtain.
Welcome to contact us!
IBEST ELECTRICAL CO.LTD
wwwibestchinacom
Company introduction
We are located in Zhongshan City, Guangdong Province, South China. We are close to Hong Kong, Macao, Guangdong, Zhuhai and Shenzhen, enjoying convenient transportation.
We are specialized in the electrical and automatic fields and our main products are: * Inductive Proximity Sensors, proximity switches * Capacitive Proximity sensors, proximity switches * Photo electric sensors, photo sensors * Hall effect sensors * Analog output proximity sensors * Color mark sensors * Laser sensors * Pressure sensors & transmitters * Safety light curtains, safety light barrels * M8 connectors, M12 connectors * Solid state relays, single phase & three phase * Rotary encoders, incremental & absolute type * Flexible couplings * Temperature controllers & indicators * Digital sensor indicators * Digital timers and digital Counters * Digital panel meters * Frequency meters, Tacho RPM meter, line speed meters * Digital Power meter, power actor meter, single phase & three phase
Until now, we have had distributors in both domestic and overseas markets, such as the Middle East, Asia, Latin America and Europe.
Customized Brand: We produce customized brand products. We provide low cost and high quality in China. We have won a good reputation among customers with good quality, competitive prices and advanced techniques since our establishment.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.