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Summary of Contents for IO Thrifty CAL599
- Page 1 CAL599 Thermocouple and Process Signal Meter and Signal Source IOThrifty website: IOThrifty.com email: info@IOThrifty.com Phone: (860)733-1117...
- Page 2 thermocouple measurement and output function; Temperature display in Celsius degree and Fahrenheit degree; Automatic and manual cold junction compensation function. Open-package Inspection Overview Check the goods to see if they are damaged during delivery. Check if the goods are complete, and keep the packing materials This meter has the following functions: for future delivery.
- Page 3 using the meter. the safety standard requirements of IEC61010-1. The manual contains the warnings and safety rules that users must comply If the meter malfunctions, it means that the protection with to ensure the safe use of the meter and its safe status. Please could have been damaged, so please do not use it.
- Page 4 Do not use abrasives or solvents to clean the meter; please available for reference at any time. During the meter test, incorrect operation may lead to use a damp cloth or neutral detergent. accident and damage to the meter. ...
- Page 5 Chapter II Understand the Meter Meter Panel Figure 1 Startup...
- Page 6 To switch on the meter, please turn the knob switch to any Automatic Back Light off of the function positions. The factory setting of the meter: If the user does not turn off When the power is turned on, the meter starts an internal the meter's back light within 30 seconds, the meter will self-diagnosis with a full screen display before corresponding automatically turn off the back light.
- Page 7 Loop current measurement (loop the meter. The standard display of the function will be shown on ⑤ power supply) the screen of the meter. ⑥ Current output ⑦ Analog transmitter ⑧ DC voltage (DCV) output DC millivolt (DCmV) output ⑨ TC output can be selected by pressing the button Figure 2...
- Page 8 thermocouple Data display area Percentages of voltage and current K J R T S B E N Thermocouple (TC) scale division Celsius degree, Fahrenheit degree. ℃, ℉ mV, V, mA Units of voltage and current Figure 3 Automatic ramp output, manual step output Display Illustrations 25% 100%...
- Page 9 Percentage display 2. Insert the black probe into "COM" plughole and the red probe Displayed current value into "INPUT" plughole; 4~20mA 0~20mA 3. Connect the probes to the circuit to be measured and read the 0.00mA -25.0% 0.0% measured value after stabilization. 4.00mA 0.0% 20.0%...
- Page 10 Figure 4 1. Turn the knob switch to " " position; This function can be used to measure the flowing current 2. Insert the black probe into "COM" plughole and red probe when 24V constant DC is applied. into "INPUT" plughole; The 24V circuit measurement function can be used to 3.
- Page 11 2. Insert the black probe into "COM" plughole and red probe compensation (screen display ) for cold junction temperature; into "OUTPUT" plughole; or select to close cold junction compensation. Whether to open the cold junction compensation is up to the user himself (Refer 3.
- Page 12 SIMULATE mode (analog): The meter absorbs the current DC voltage (5 to 28V) and the measured current circuit are in from the external voltage source. series, SIMULATE mode should be selected. Warning Constant Current Output (SOURCE Mode) Before connecting test leads to current circuit, set the knob switch in some position of mA output first.
- Page 13 Different voltage and current span can be selected through this function. (Refer to Chapter IV "Setting Function") Output value Voltage stepping 0~10V 1~5V 0.0% 0.00V 1.00V 25.0% 2.50V 2.00V 50.0% 5.00V 3.00V 7.50V 4.00V 75.0% 10.00V 5.00V 100.0% Figure 5 Output value Current stepping 4~20mA...
- Page 14 20.00mA 20.00mA non-OFF position. In the setup mode, the screen's auxiliary 100.0% display area displays the settings, and the main display area shows the factory default values. Press the button to change the settings; press the button continuously to save the settings Automatic Waveform Output (the main display area shows , indicating that this setting...
- Page 15 light cold setting position; press the junction button to change the Current 4-20 or 0-20. Press the setting position value. 4-20 span button to select. Press button Voltage 0-10 or 1-05. Press the continuously, 0-10 Return to span button to select. main display area...
- Page 16 1. Turn off the meter power and dismantle all test leads; battery cover clockwise for 1/4 turn to lock the battery 2. Clean the dirt on the connection port; cover. 3. Clean each connection port with a new cotton swab dipped in alcohol.
- Page 17 Chapter VI Technical Specification General Characteristics Display refresh 2~3 times/second Overload protection 50mA/30V Working temperature and humidity range 0~40 ºC and a relative humidity below 85% (no condensation) ～ -20 ºC 6 0 ºC and a relative humidity below 90% (no condensation) Storage temperature and humidity range Precision ensures the temperature and 23±5ºC and a relative humidity below 75% (no condensation)
- Page 18 load of 1000Ω): approx. 1000mVA Other work function: approx. 300mVA Low battery Display battery sign Automatic shutdown No operation for about 15 min by default Preheating time 10 min Close the meter enclosure for calibration No need for internal adjustment （...
- Page 19 Measurement Range Measure Range Resolution Accuracy Notes Function • Input impedance: 30V: 300kΩ (nominal value) 100mV -10.0mV ～ 1 10.0mV 100uV 0.2%+4 mV:>1MΩ (nominal value) DC voltage • Common mode rejection: 50Hz or 60Hz >80dB -5.00V ～ 3 0.00V 10mV 0.2%+4 •...
- Page 20 -200°C ～ 4 00°C -200°C ～ 1 300 °C Detailed Precision Index of Output Output Function Range Output Setting Range Resolution Accuracy Notes ～ 100mV 0.0mV 1 10.0mV 100uV 0.2%+4 • Maximum output current 1mA DC voltage 0.00V ～ 1 1.00V 10mV 0.2%+4 •...
- Page 21 cold junction compensation, and the 400°C ～ 1 800°C impact of thermoelectrical potential 0°C ～ 1 350°C 0°C ～ 7 00°C 0°C ～ 9 50°C 0°C ～ 4 00°C 0°C ～ 1 300°C Capacitive load≥0.01uF Notes for Use of This Mannual ...
- Page 22 Warranty Terms IOThrifty LLC ("IOThrifty") warrants that for a period of one year following delivery, the IOThrifty products you have purchased will (a) perform in accordance with published specifications, and (b) will be free from defects in materials or workmanship. In the event an IOThrifty Product does not meet this warranty, subject to the conditions set forth in these terms and conditions, IOThrifty’s sole obligation will be, at its election, to repair or replace the product in question or to refund the purchase price.
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