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| the compact design saves the space by vr, any pressure unit can be set to full scale with pressure switch function (4 points setting) meets din sizes (72 72 mm) input signal: 1 ~ 5 v or 4 ~ 20 ma features compatibility with sensors pz-200 pz-200 shall be used with copal's pressure transducers with amp. and other sensors whose output signals are dc1~5 v or 4~20 ma. pressure indicators pz-200 model number designation p z - 2 0 0 series name
general specifications imput operating temp. range compensated temp. range operating humidity storage temp. net weight power input signal input impedance internal resistance maximum input voltage maximum input current model number item pz-200 standard specifications 0 ~ 50 0 ~ 50 35 ~ 85 no condensation ? 20 ~ 70 atmospheric pressure, humidity 65 %rh maximum approx. 150 power 12 ~ 24 v dc 10 % consumption current 80 ma maximum 1 ~ 5 v/4 ~ 20 ma internal switch provided approx. 120 1 ~ 5 v input setting 51 4 ~ 20 ma input setting 30 70 display switch thermal error decimal point location polarity change over-range indication resolution zero point variable range full scale variable range number of setting points switching capacity residual voltage output status setting method pressure setting range response no. of digits display element rated display range display cycle display accuracy analog output zero point indication full scale indication 3 counts/10 c 3 counts/10 c z z selected by a panel switch negative ? indication (actuated by panel switch) ??? when the numder exceeds 1999 ( ? : off) 1 count 200 counts 200 ~ 1000 counts 1 - - z 2 - z 3 ) z 4 ) ) y output 30 v dc z 100 ma npn open collector 1.2 v dc at 100 ma of inflow currrent 3 modes (refer to pressure switch output function) by setting vr 0 ~ 1000 approx. 100 ms current output: 4 ~ 20 ma, accuracy: 0.5 %f.s. (at 25 5 c), load: 250 maximum 3 1/2 approx. 4 times/s 0.1 % reading 2 counts after calibration - $ % 0 ~ 1000 c c %rh c g k v ma unless otherwise specified, the specs are defined at an ambient temperature of 25 5 c and excitation voltage of 12 v dc. pz-200 pressure indicators copal electronics 72 13 27 (40) (24) 72 69 68 terminal for sensor connection 1 ? 5 cover power terminal 14 ? 15 analog output terminal 11 ? 12 terminal for switch output 6 ? 10 set d.p pol d.p pol power set out 1234 1234 1234 digital 3 1/2 digits setting channel (green led) power sw set sw - - setting vr - setting vr ) setting vr ) ) setting vr decimal point setting polarity setting switch output (red led) decimal point polarity on pz-200 pressure indicators environmental characteristics test item test conditions permissible change pressure indication, switch setting and analog output variation: 1% f.s., maximum each. vibration amplitude 1.5 mm p-p, 10 ~ 55 hz, 3 directions for 2 hours each (packed) 98.1 m/s 2 , 3 directions for 3 times each (packed) 40 c, 90 ~ 95 %rh, 240 hrs. shock moisture resistance no. connection outline dimension unless otherwise specified, tolerance: 0.5 (unit: mm) pz-200 inside of a panel 1 sensor signal in (1 ~5 v) 2 sensor signal in (4 ~20 ma) 3 sensor power out b 4 sensor power out (common) 5 common 6 ll out 7 l out 8 h out 9 hh out 10 switch out (common) 11 analog output (4 ~ 20 ma) 12 analog output (common) 13 common 14 power in b (dc12 ~ 24 v) 15 power in (common) t please refer to the page of pg-200 series for panel cut dimension. t all the common connections are made inside. sensor sensor sensor switch load switch power current output load pz-200 power vout v+ com iout v+ com v+ iout ll l hhh rl 1 2345 1 2345 1 2345 6789 !0 !1 !2 !3 !4 !5 shield wire shield wire shield wire - - p v u - p v u ) p v u ) ) p v u - - - ) ) ) 0 ' ' 4 f u u j o h 0 / 1 s f t t / p u f 5 i f w b m v f p g b m m t f u u j o h t j t g s f f - - p v u - p v u ) p v u ) ) p v u - - - ) ) ) 0 ' ' 0 / 1 s f t t / p u f 5 i f w b m v f p g b m m t f u u j o h t j t g s f f ) ) p v u - - - ) ) ) 0 ' ' 4 f u u j o h 0 / 1 s f t t / p u f . b l f -? ) p u i f s t f u u j o h b s f g s f f - p v u q v u j t b m x b z t 0 ' ' ) p v u - - p v u t shield should not be earthed when sensor is earthed. switch output schematics connection of pressure sensor b upper limit mode c window mode d upper and lower limit mode example) 1 ~ 5 v output sensor example) 4 ~ 20 ma output sensor example) 4 ~ 20 ma output sensor pz-200 pressure indicators |
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