Q48-BCO Transmission Output DC Current and Voltage Meter

NegotiableUpdate on 12/13

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Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

Q48-BCO transmission output DC current and voltage meter: $r $n Characteristics: Used as a power measurement indicator instrument. $r $n output: DC 4-20mA. $r $n Measurement accuracy: Level 1.5 $r $n Voltage endurance: 2kV 50Hz 1 minute

Product Details

Q48-BCO Transmission Output DC Current and Voltage Meter

Features: Used as a power measurement indicator instrument.

Output: DC 4-20mA.

Measurement accuracy: Level 1.5

Voltage endurance: 2kV 50Hz for 1 minute

Q48-BCO Transmission Output DC Current and Voltage Meter

Operating environment temperature: -25 ℃~+55 ℃

Shell protection level: IP44.

IP56: Suitable for Q72 and Q96 instruments with sealed covers.

Work vibration resistance: 2-100Hz acceleration ≤ 0.7g

Relative humidity: ≤ 98% RH

Internal resistance of DC voltmeter: 1k Ω/V

Product Model	Expand angle	Overall dimensions(A×B×C)	cutout size(D×D)	working power supply	Remarks
Q48-BCO	90°	48×48×67	44+0.5×44+0.5	DC24V ±20%	Output accuracy: 0.5%
Q72-BCO		72×72×80	68+0.5×68+0.5
Q96-BCO		96×96×80	92+0.5×92+0.5
Q144-BCO		144×144×80	138+0.5×138+0.5
Q72-ZCO	240°	72×72×80	68+0.5×68+0.5	DC24V ±20%
Q96-ZCO		96×96×93	92+0.5×92+0.5
Q144-ZCO		144×144×80	138+0.5×138+0.5

Note: Q48, Q72, Q144 come with additional devices. Fix and install with four M4 screws.

According to user requirements, the DC meter scale can be engraved with:

1. The zero position is at any position where the positive and negative measurement values are symmetrical at the center of the scale, or where the positive and negative measurement values are asymmetrical and cause the zero position to deviate from the center.

2. According to user requirements, mark warning red lines, safety range value green lines, or strip lines in the scale.

According to user needs, a red indicator needle can be provided to adjust the set value.

According to user requirements, the compression scale of the starting section of the DC voltmeter can also be customized to enlarge the range of the required indication value scale and improve measurement accuracy.

⒌When customizing special scales, customers must provide drawing requirements.

Measurement range:

						Equipped with a 75mV external splitter for connection
mV	V		mA		A	A	kA
0~75	0~1	0~100	0～0.5	0~75	0~1	0~10	0~1
0~200	0~3	0~150	0~1	0~100	0~2	0~15	0～1.5
0~300	0~5	0~300	0~2	0~150	0~3	0~20	0~2
0~500	0～7.5	0~350	0~3	0~200	0~5	0~30	0~3
0~600	0~10	0~500	0~5	0~300	0~10	0~50	0~4
	0~15	0~600	0~15	0~500		0~75	0～4.5
	0~20	0~700	0~20	0~600		0~100	0~5
	0~30	0~800	0~30	4~20		0~150	0~6
	0~50		0~50			0~200	0～7.5
	0~75					0~300
						0~500
						0~750

Note: The resistance of the fixed wire connecting the external shunt and the meter head is 0.035 ohms.

Can provide users with specifications beyond the measurement range.

Shanghai Ziyi Marine Instrument Co., Ltd., formerly known as Heping Thermal Instrument Factory, was established in 1959. It is a national second level enterprise and one of the key enterprises in Shanghai's machinery and electronics industry. And passed the 1S09001 quality system certification in 1996. For many years, we have been engaged in the research and production of process control and detection instruments for industries such as petrochemicals, power plants, metallurgy, and shipbuilding. There are currently 550 employees, of which 17% are technical personnel. They are divided into six production workshops, producing six major categories of products and 548 varieties. Some of these products are also exported to some countries and regions.

Our factory has introduced the following production technologies and products: Rosemount 1151 capacitive transmitter from the United States; Rochester 1nsterment System 1nc. AN type thermal signal device and alarm system in the United States; French company CMR (Control Measurement Regulate 1nc.) provides electrical and non electrical measurement indicators. Our factory mainly produces six categories of products, including 1511 series capacitive transmitters, AN type thermal signal devices and alarm systems, XXS flash alarm series, electric unit combination instruments, pneumatic unit combination instruments, electrical measuring and non electric quantity indicating instruments, electric quantity transmitters, throttling devices and accessories.