T904 Intelligent Ampere,voltage and Process Meter

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1 T Intelligent mpere,voltage and Process Meter Features Super version of panel meter. Various output options(default : Indicator) RS5 Communication output, Current(-2m), NPN/PNP open collector output, Relay output. Max. measuring specification: 5VDC, 5VC, 5DC, 5C. Max. display range : -1 t. High/Low scale function. C frequency measurement function :.1 t Hz. Various functions : Monitoring function for max. and min. display function, display cycle delay function,zero function, High display correction function,current output scale function. Wide range of power supply : -2VDC, 1-2VC 5/6Hz.! ordering information G F None R Please read "Caution for your safety" in operation manual efore using. 1 Xmm T Dimensions (width X height) X6mm measuning method for C average: avg/root mean square: rms V Hz D DV Signal type C mpere C Voltage C frequency DC mpere DC Voltage nalog signal SV (Process Meter) *measuring range as shown in Tale 1 OUTPUT N relay contact output MNUL indication type(no output function) 1 transmission output(-2m) 2 RS5 communication output 3 relay-2m 5 relayrs5 relay-2mrs5 Measuning and range Type C mpere C Voltage C frequency DC mpere DC Voltage nalog signal (Process Meter) Specifications accuracy method m.-2.m.-5.v.-2.v.-2.v.-2.v m.-2.m.-5.v.-2.v.-2.v.-2.v Measuning and range 1-Hz/.1-.Hz/.1-.Hz/.1-.Hz -2m/-2m/ -1V/2-1V/-5V/1-5V/-1V/-5mV/-2mV/ -1mV Power supply 1-2VC 5/6Hz(llowale voltage range: t %) Power consumption Measurement Max. allowale /D conversion method DC Type: F.S..1% rdg2digit /C Type: F.S..3% rdg3digit DC/C Type F.S.3% rdg 3digit max. only for 5 terminal. -1 t 5 - DC/C Type: F.S..5% rdg3digit 5V 7Segment LED display(red) C mpere/c Voltage/C frequency/dc mpere/dc Voltage/nalog signal % F.S for each measured range Practical oversampling using successive approximation DC Sampling cycle DC type: 5ms, C type: 16.6ms Max. indication range Preset output -1 t (digit) Tale 1 Relay output - Contact capacity: 25VC 3, 3VDC 3/ Contact composition: N.O(1a) NPN/PNP Open collector output - -2VDC 2V 5m Max. (Resistive load) [1] [2]

2 Su output (Transmission output) C measuring function Frequency measurement function Hold function uxiliary output voltage Rs5 communication output - aud rate: /2//6, Communication method: 2-wire half duplex, Synchronous method: synchronous method, Protocol: Modus type DC-2m output - Resolution:, division(load resistance max. 6 Ω) Selectale RMS or VG Measurement range :.1 t Hz(Variale y decimal point position) Includes(External hold function) DC2V 5m.Max Insulation resistance Min. 1M Ω(at 5VDC megger) etween external terminal and case Dielectric stength Noise stength amient temperature 2,VC for lminute etween external terminal and case ±2kV the square wave noise(pulse width : 1µs) y the noise simulator -1 t 5, storage: -2 t 6 Parameter setting P P2 The first The next P2 The first The next... The last amient humidity 35 t 85% RH storage: 35 t 85%RH C measuring function, and frequency measuring function are only for C measuring type. condensation. Environment resistance is rated at no freezing or... The last Set the C =, then press key DimenSionS(Unit:mm) T-F(X6mm) HOLD T 6.5 Panel cut-out: group. Press key in status, it will advance to [P](Parameter ) displayed. Press key for 2 sec. in mode, [P1] is displayed. set C= then press the mode key,in [P1](Parameter 1),[P2] is position. Press key for 3 sec., it is returned to at any mode. If any key is not touched for 6 sec. in each, it returns to. Press the key in the group can switch the display the next. [OFF] It cannot advance to[p] when preset output operation mode of [P1] is [P](Parameter ) group T-G(Xmm) Press key HOLD Panel cut-out: Set preset High-Iimit.(Set with,, key) only. It is displayed when set the preset When set in mode if 1 group, the is not displayed. TMCON T Front panel identification lamp Explain Key Explain HOLD : High output indication of preset : output indication of preset : Low output indication of preset HOLD signal indication [3] Mode Key,enters mode. Moves digit changes Sv,up key changes Sv,down KEY (T-F Without this key) Set preset Low-Iimit.(Set with,, key) only. It is displayed when set the preset When set in mode if 1 group, the is not displayed. It shows High-Iimit monitoring while it is in mode It will e reset y pressing key. It shows Low-Iimit monitoring while it is in mode It will e reset y pressing key. lf "" is set in mode of P-2, and modes will not e displayed. []

3 [P1](Parameter 1) group [P2](Parameter 2) group Set preset hysteresis. Within 1% of F.S. ut, it is not displayed when mode is. Press key for. of factory default for measunng Select measuring specification y. Refer to Specification of measuring and range. It corrects a gradient of High-Iimit display against max.. The settng range is.1 t 5.(%). When Max. display Select the display method of measuring. Select is Decimal point position Select decimal point position It corrects deviation of Low-Iimit display against Min. Setting range is - t (Refer to zero point function) verage Processing( Setting range :OFF ). The of will determine the aility of filtering noise. When a large is set, the measurement is stailized ut the response speed is slow. Generally, it can e set to 2 to 8. Set monitoring delay time. Setting range : t. It shows Max. display of standard specification. is fixed. Max. display Min. display Select Preset output mode. Selectale: Set display against max. measuring. (Set with,, key) Set display against min. measuring. (Set with,, key) Select zero function with operation at front. When Key key are pressed for 3 sec to set, it will e zero function and the deviation is saved automatically at mode. Zero-limit Function. The zero-limit function changes any elow the set to zero.( Setting range : ~.) Select with 6, 7(T-F) terminal or zero function for extemal signal. :Holding display, : Zero function using Hold/Zero terminal. Transmission output selection.(-2m/-2m) C=-1,P1 P2 group llows the modification. C=-,P1 P2 group Cannot modify. Set C= then press the key,will enter the P2. model. Measuring chart y ltem Range of measuring Set the high limit, output point of current output 2m. (When changing measuring and prescale mode, it is changed automatically as maximum of range ) Set the low limit, output point of current output m. (When changing measuring and prescale mode, it is changed automatically as minimum of range ) T- T- V T- D T- DV (5) (1) (2m) (2m) (5V) (2V) (2V) (2V) (5) (1) (2m) (2m) (5V) (2V) (2V) (2V) Set the address of RS5 communication output. Setting range : 1~ Select aud rate of RS5 communication output. T- SV (-2m) (-2m) (-1V) (2-1V) (-5V) (1-5V) (-1V) (-5mV) (-2mV) (-1mV) fter setting each mode, press key for 3 sec. to return to mode. [5] [6]

4 Functions scale function[p1 group: / ] This function is to display setting(-1 t ) of particular High/Low-Iimit in order to display High/Low-limit of measured. If measured s are a and and particular s are and, it will display a=,= as elow graphs. a Gradient correction function[p2 group: ] It corrects the gradient of prescale and display (Picture 1) Y can e used as a, ß times against X y correction function[ ] and used as correction function of max. display ( ). djustment range is 1 t 5 and multiply current gradient. Ex):2mVDC, :3. for T-FDV type 1Select -1VDC(1V) for measured in Parameter 1 2Standard specification in : -1VDC and 1. therefore it has to e 15.( () in order to display 3. for DC2mV(). ut it is unale due to setting range is. 3in this case, please check elow chart. Please set as x =15. setting method H.SC L.SC In.H note 1 unavailale In this case, any setting methods display the same display ay Y ßY X (Picture 1) a time ß time ) for 1VDC for measuring V (Example of gradient correction) Error correction function[p2 : / ] It corrects display error of measured. : (djust deviation of low ) : 5. to.1(correct gradient(%) of high ) Diplay =(Measured x ) When the measured range is to 5V, and the display range is to 5.. if the low display is to V, set - as the to display y adjusting the offset of the low. The display to the 5V measured varies y adjusting the offset of the low. if this display is,calculate 5./51.(the deslred dlsplay /the display ), and set the.8 correction as the to display y adjusting the gradient of the high. The offset correction range of - -1 is within - to for D, D mdigit regardless of dicimal point. verage Processing[P2 : ] verage processing stailizes displayed s to minimize flicker y averaging the fluctuating signals. verage processing can e performed for the measurement s in either of eight steps (OFF, 2 times, times, 8 times,16 times,32 times,6 times, or 8 times). This is useful for ignoring rapid fluctuations, e.g., eliminating spike noise. Zero adjustment function(deviation correction function of low limit display ) It adjusts the display of the optional configured as zero y force, zero point error can e adjusted with 3 ways as elow. When zero point adjustment with front key and Hold terminal is finished normally, zero point of measurement terminal is displayed and the adjusted at saved in automatically. Operation correction Front panel key External signal P1: Direct Description correction method at mode. Press oth, keys for 3 sec. at the measuring mode. Short-circuit external Hold terminal No.6, 7(T-F)]over min. 5ms. *It is enale to use in option mode. Refer to Error correction function, Error display function and Parameter 2 for function and error. Current output(dc-2m) scale function[p2 group: / ] It sets current output for the display at the output current DC -2m. It sets display for m at and 2m at and the range etween and should e 1% When min. set interval etween and is set as under 1% F.S., it changed as over 1% F.S. automatically. Preset display is fixed to output as m at under and 2m at over. Monitoring max./min. display function[p : /,P2: ] It monitors Max. /Min. display ased on the current displays and then displays the data at, of. Set the delay time( t. ) at of 2 in order to prevent malfunction caused y initial over current or over voltage, when monitoring the peak. Delay time is t. and it starts to monitor the peak after the set time. When pressing any one of key at, of, the monitored data is initialized. 2. Monitoring function is not displayed when the delay time is set as at of Zero-limit Function[P2 : ] The zero-limit function changes any elow the set to zero. This is useful when you want to change negative s to zero rather than display them, or when you want to make the display in the smallest part of the range zero. Error display function Description OutPut 2m m Min. setting range Zero-limit setting Flashes when measurement is exceeded the max allowale (%) Flashes when measuremnet is exceeded the min allowale (-1%) Flashes when display is exceeded Flashes when display is exceeded set set Flashes when frequency is exceeded the max. display of measured range Flashes when it exceeds zero range ( ) Initialization function It initializes as the factory default status. If press,, keys together for 2sec. in mode, mode and the setting ( ) is displayed every.5 sec. and it will e initialized as the factory default when press key after change [7] [8]

5 C frequency measurement function It measures signal frequency when it is C. It uses fixed decimal point[p1: ], measured range can e changed y setting and measured range of decimal point position is as elow chart. It is availale to adjust the upper gradient at [P 2: ]and [P 2 : ]. In order to measure frequency normally, signal, over 1% F.S. of the measured range, should e supplied. Please select the proper point of 1 Measuring range Decimal point position Measurement range.1~.hz.1~.hz ccuracy of frequency measurement : elow 1kHz, F.S. ±.3rdg ± 2digit. From 1kHz t 1kHz, F.S. ±.3rdg ± 2digit. 2 :.1 to. [Gradient adjustment of high ] : 1, 1, 1, 1 [lndex adjustment of ] Preset output mode[p 1: ] H.SEt L.SEt... No output.1~.hz Mode Output operation Operation : Hysterisis 1~HZ If is equal or lower than Low setting, output is ON. if it is higher than Low setting, output is ON. If it is equal or higher than High Setting, Hl output is ON. If it is equal or lower than High Setting, output is ON. output is ON when it is equal or lower than Low setting Value. output is ON when it is equal or higher than High setting. output is ON when it is higher than Low setting, and lower than High setting. output is ON when it is equal or higher than Low setting. output is ON when it is equal or higher than High setting. output is ON when it is lower than Low/High setting. output is ON when it is lower than Low setting. Hl output is ON when it is equal or lower than High Settlng. output is ON when it is higher than Low/High setting. User manual for communication To support the MODUS RTU communication protocol. Visit our wesite ( download or contact us directly. Terminal connection T-F/T-FV/T-FHZ/T-FD/T-FDV It is operated same with ut output does not operated under initial Low setting, and it is ON from under next Low setting. If this is higher than Low setting, output is ON LLSENTECH CO., LTD. Phone: Hotline: /12 Pattanakarn road, Suanluang, Suanluang, sales@allsentech.com is displayed according to the Setting of output operation mode,when user sets, angkok, Thailand 5 / are not displayed. [] [1] 1-2m V 2V EVIN 2V HOLD/ZERO 5V Voltage m/ 2m 2m * 5 1 2m 2m /2m * 5V 2V 2V 2V 8 OV *No., 5 terminal for 2m, D for 2m T-G/T-GV/T-GHZ/T-GD/T-GDV 1 OV 3 5 mpere *No., 5 terminal for 2m, D for 2m T3-F(X6mm) -2m *Can only choose one 1 T-G(Xmm) Voltage V m V m T-FSV 2VDC : m:dc-2m/-2m. V:DC-1V/2-1V/-5V/ 1-5V/-1V/-5mV/ -2mV/-1mV. T-GSV : m:dc-2m/-2m. V:DC-1V/2-1V/-5V/ 1-5V/-1V/-5mV/ -2mV/-1mV. EVIN HOLD/ZERO 2VDC m 8-2m *Can only choose one

Y Type. W Type. AC voltage AC current

Y Type. W Type. AC voltage AC current Multi Meter DIN W72 36mm, W96 48mm, Digital Multi Meter Features Super version of panel meter Various output options (Default: Indicator) RS485 Communication output, Low speed serial output, Current (4-20mA),