Shinhosystem SHN-CAL User manual

Shinhosystem Co., Ltd.
①
②
③
④
1. Source mA
(4~20mA Output)
OFF
2. Read mA
(24V Powered Measure)
ON
3. Read mA
(mA Measure)
•
OFF
4. Read Vdc
(Vdc Measure)
•
OFF
5. 2-Wire Transmitter
(Non Power)
OFF
Display
4-Digit (LCD) -25.0~125.0% or 0~25mA
Accuracy
±0.05% Full Scale, ±1 Digit (25℃±5℃)
Output
Source
4 ~ 20mA
2-wire
4 ~ 20mA
Input
Vdc Measure
0 ~ 70Vdc
mA Measure
0 ~ 45mA
mA Measure while 24Vdc
0 ~ 45mA
Loop Power
24Vdc
Power Supply
1pcs 3.7V 2600mAh Li-Polymer Battery
DC 5V Adapter Charge
Life time of Battery
13Hour (+24Vdc 20mA Output)
Charging time
3Hour (DC 5V / 2A Adapter)
Weight
about 350g
INSTRUCTION MANUAL
ANALOG CALIBRATOR
MODEL : SHN-CAL
◆ Preface
◆ Operation Method
Thank you for purchasing our SHN - CAL made by Shinho System Co., Ltd. This manual
describes specifications and information for you to install and maintain the product. For
any problem or question during use, contact our Sales Department of Head Office or local
dealer.
◆ Overview
SHN-CAL is a 2-wre transmitter simulation tester and source (mA) calibrator.
It is also a multi-functional analog calibrator equipped with functions for measurement of
mA Output, power supply and measurement of 2-wire transmitter, and Measurement of
DC voltage for checking of loop power.
<Features>
▷ Compact and light weight for each carrying.
▷ Proud of high accuracy of ±0.03% using high performance and high accuracy 16bit
A/D converter. (±0.01mA error at 4~20mA)
▷ Long time service with built-in Li-Polymer battery.
(Max. 13 hours on +24Vdc 20mA output)
▷ Fast switching with a slide switch.
▷ Indicating 0~25mA or -25.0~125.0% with 4-digit display.
1. Source mA Output Mode
■ This function is used to supply 0.00 ~ 24.00mA Output.
Check operation of your mA receiver with DC 24V output voltage.
1) Draw out one input wire from the instrument to be calibrated.
2) Move the central slide switch to mA or % and the right slide switch to Source.
3) Connect (+) input of the instrument to a red source line of the calibrator and (-)
input to a black source line.
4) Turn the nob to adjust output current.
◆ Specifications
2. Read mA (+24Vdc Powered Measure) Mode
■ This function is used to measure the output current from the transmitter by
supplying +24Vdc.
1) Draw out output wires from the instrument to be calibrated.
2) Press +24Vdc powered S/W with slide switches at Source mA Output Mode.
(+24V LED On)
3) Connect Red wire (+) and Bl ack w i re (-) of t he calibrator to + a nd – of
the Output, r espectively.
4) Check if the current is put out within a range of 0.00~45.00mA.
3. Read mA (Current Measurement) Mode
■ This function is used to measure 0.00 ~ 45.00mA or -25.0~260.0%.
◆ Title of each Part
1) Connect one current loop of convenient part of the signal line.
2) Move the central slide switch to mA or % and the right slide switch to Read.
3) Connect Red wire (+) and Bl ack w i re (-) of t he calibrator to + a nd –
of t he Output , respec tively.
4) Check if the current is put out within a range 0.00~55.00mA.
① Mode Selector Switch
② Display Selector Switch (%, mA, Vdc)
③ Output Selector Switch (20mA, ADJ,
4mA)
4. Read Vdc (Voltage Measurement) Mode
■ This function is used to measure 0.00~+70.00Vdc.
④ +24Vdc Powered Measure S/W
1) Move the central slide switch to mA or % and the right slide switch to Read.
2) Connect R ed wire (+) of the calibrator to + and Black wire (-) to –
pole of the voltage t o be measured. It is able to measure voltage to a
range of 0~70.00V.
3) When signal voltage of the loop power supply receiver exceeds DC 100V,
the internal fuse is disconnected
.
⑤ In/Out Terminals (Cautious on Polarity
of Outpts)
⑥ LCD Display
⑦ Power S/W
5. 2-Wire Transmitter Simulation Test
⑧ Status Check LED
■ This function is used to simulate a test for 0.00 ~ 24.00mA output from 2-Wire
transmitter.
- +24V : Loop Powered Measure Mode
Output Mode for LED OFF
Measurement Mode for LED
ON
1) Disconnect and loose one or both inputs from the instrument to be
calibrated.
2) Move the central slide switch to mA or % and the right slide switch to 2-Wire.
3) Connect Red wire (+) and Bl ack w i re (-) of t he calibrator to + a nd –
of t he Output , respec tively.
4) Turn the nob to adjust output current.
- CHG : Charging Check Lamp
Being Charged for LED ON
Charging Completed for LED
OFF
⑨ Output 4~20mA Variable Volume
For other problems than described above, please contact our head office .
A/S Guide
Shinhosystem Co., Ltd.
※ Excessive switch operation may result in failure of the
product.
Address : 5
th
F/L, Shinho System Bldg. 20, Jomaruro 385 bungil, Bucheon -si, Gyeonggi -do
TEL : [phone] FAX : [phone]

Shinhosystem Co., Ltd.
◆ Operation Method
①
②
③
④
1. Source mA
OFF
(4~20mA Output)
2. Read mA
ON
(24V Powered Measure)
3. Read mA
•
OFF
(mA Measure)
4. Read Vdc
•
OFF
(Vdc Measure)
5. 2-Wire Transmitter
OFF
(Non Power)
Power Switch
Variable Volume