Sai Enterprise

Rated voltage:12v
Pins:6
The pins and fixator made of cooper.

Packing by buyers needing

Overview
The gas relay calibrator is a tester device that specializes in verification of gas gas relays. The gas relay calibrator is a detection check device for the detection of the Vaste Relay Flow Period Value, Cable Point Value, and Sealing Pressure Value. Gas Relay Calibrator is suitable for more than 90 of Gas Relay checks in .

Gas relay is also known as gas gas relay, is a protective unit in an oil immersion transformer, mounted in an oil pipe under transformer oil pillow. The gas relay detector is a dedicated gas relay pressure release valve calibrator device for the gas relay value, a capacity value, and sealing pressure value, and the gas relay tester uses a microcomputer control technology, and the gas relay tester is detected by detecting a high-precision pressure sensor. When the gas relay tester simulates the internal failure of the transformer, the gas method of the gas relay tester is calculated to calculate the flow rate value to achieve the detection of gas relatives, the Gas protection action value, the gas relay calibrator adopts the fine container combined with the US MCC's micro Press the precision sensor, detect the inside of the gas relay to exclude the liquid volume method to calculate the light gas capacity value



Technical parameter

Portable gas relay calibrator
Protection IP65
Execution standard Compliance with DL T540 1994 standards and IEC
power input 50HZ 220V
Flow speed detection heavy gas 0.1-0.5m s 0.05m s resolution 0.01
0.5-2.5m s 0.1m s resolution 0.1

Maximum error 1

Volume detection light mill
0 300ml resolution 0.01ml

300ml 700ml resolution 0.1ml

Maximum error 1

test method Automatic measurement, semi automatic measurement, manual measurement of three measurement methods
Sealing test
0 150KPA resolution 0.1

0 300KPA resolution 1.0

Comprehensive error

Overview

The gas relay calibrator is a tester device that specializes in verification of gas gas relays. The gas relay calibrator is a detection check device for the detection of the Vaste Relay Flow Period Value, Cable Point Value, and Sealing Pressure Value. Gas Relay Calibrator is suitable for more than 90 of Gas Relay checks in

Gas relay is also known as gas gas relay, is a protective unit in an oil immersion transformer, mounted in an oil pipe under transformer oil pillow. The gas relay detector is a dedicated gas relay pressure release valve calibrator device for the gas relay value, a capacity value, and sealing pressure value, and the gas relay tester uses a microcomputer control technology, and the gas relay tester is detected by detecting a high-precision pressure sensor. When the gas relay tester simulates the internal failure of the transformer, the gas method of the gas relay tester is calculated to calculate the flow rate value to achieve the detection of gas relatives, the Gas protection action value, the gas relay calibrator adopts the fine container combined with the US MCC's micro Press the precision sensor, detect the inside of the gas relay to exclude the liquid volume method to calculate the light gas capacity value



Technical parameter

Portable gas relay calibrator
Protection IP65
Execution standard Compliance with DL T540-1994 standards and IEC
power input 50HZ 220V
Flow speed detection heavy gas 0. 0.5m s 0.05m s resolution 0.01
0.52.5m s 0.1m s resolution 0.1

Maximum error 1

Volume detection light mill
0 300ml resolution 0.01ml

300ml 700ml resolution 0.1ml

Maximum error 1

test method Automatic measurement, semi automatic measurement, manual measurement of three measurement methods
Sealing test
0-150KPA resolution 0.1

0-300KPA resolution 1.0

Comprehensive error

The 80fa flow meter is for permanent flow metering applications. Its modularity offers comprehensive configuration options to make the instrument suitable for everything from simple water flow measurements to energy flow monitoring, automated process control and product recognition.
The transmitter electronics are housed in a corrosion-resistant, wall mounted enclosure and can be powered by ac or dc power supplies. By offering a wide range of input, output and communication inferfaces such as rs 485, modbus and relay, the flow meter can easily be connected to process automation systems.

Features
--real time data transfer
--intuitive flow meter menu
--heat measurement function optional
--easy installation and operation
--measuring temperature from 0-160 c (32 to 320 f)
--ex-enclosure provided
--powed by either ac & dc

Specifications
Flow element
Working power supply: ac220v/dc8~36v
Accuracy: ¡¨¹1%
Max. Flow velocity: 10m/s
Measuring period: 500ms (2 times per second, and 128 groups of data collected at each cycle )
Display: 10 digits, 2 lines characters displayed on the same screen
Operation: 2*8 keyboard
Signal output:
1 way isolated rs485
1 way isolated rs485
1 way oct
Signal input:
3 way 4-20ma
2 way pt100 resistor
Communication protocol:modbus protocol, fuji extension protocol
Installation:external application installation
Protection:transducer ip 68, mainframe ip 65
Ex-proof:exd ii bt 4

Carton package, size 41*30*15cm, weight 4kg