OP-erating Elements -------- Infra-red interface IR Connection for pneumatic tube � (".. Zero position Exit menu - - - Function key J.-1.µ. -- - -Select operating mode - Connection for 6 VDC power supply (not present in Ex-models) Hold display Start function Switch On/Off(>...
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Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 TestEquipmentDepot.com...
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- - - Notes Display Filter Filters the display values 1} ✓ Auto-Off Auto. switch-off 3 min 10min ✓ 60min Auto-Zero Sensor auto-zeros at switch-On if measured value < 1 % FS ✓ Beep Warning beeper ✓ Lighting Level 1 Only Level 1 possible for Ex-models Level 2 Level 3...
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(with HM35 Communication Software) Install the IR (IrDA) -adapter according the instructions of the manufacturer. Install the HM35 Communication Software. Start the HM35 Communication Software. Place the instrument max. 20 cm from the IR (IrDA)-Adapter and switch it on. Ensure...
Return Value Command processed: Return Value = o k Example for response: o kKT.13CR Error Return Value Meaning er-001 RS232 Protocol checksum Error e r - 110 Header Error; Too short Header Error. Too many subnodes Header Error. Query not at leaf node Header Error.
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Initialisation Remarks ACT-220L/220L+ are programmed by toggling the control lines RTS and DTR. These lines may not be low at the same time during operation. this condition ACT- 220L/220L+ goes in power down mode. If DTR and RTS are low at the same time or in an undefined condition, both lines must be set high for at least 50 ms to leave the power min.
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Command Sub-node 1 Sub-node 2 Transfer parameter Parameter data type SYSTem :AOFF <time> DISCRETE :OFF :AZERo <state> BOOLEAN :INTerval <interval> DISCRETE ��- , I .., :AVERage <interval> DISCRETE CONFlg :IRDA <statuS> BOOLEAN 1 - 1 - �...
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Re-calibration may only be carried out by specialist staff and with the corresponding pressure standards. We recommend that you have the HM35 re-calibrated at least once a year, and, in case of highest demands for precision, several times a year.
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The calibration must take place at a stable room temperature of 22 °C ± 2 °C. • A calibration value will only be accepted if it lies within ± 5 % of the full-scale value of the HM35. • With the pressure connections open, it is possible to only re-calibrate the zero point.
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Memory size max. 10’742 measurements Memory interval manual, 10, 25 measurements/s 1, 2, 5, 10, 30 s 1, 2, 5, 10, 30 min 1, 3, 6, 12, 24 h user-defined (user) Average period 10, 30 s 1, 2, 5, 10, 30 min 1, 3, 6, 12, 24 h user defined (user) Display...
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Characteristics HM35 Remarks Low batterv disolav Acoustic sianal For out-of-ranae I fault ooeration Self-test Housing Hand-held Splash proof IP54 Connections Tube4/6 mm M8x0,5 NPT1/8" internal Plug-in nipple .Rectus· Type 20 M 10 x 1 intemal thread For .Minimess· 1215 Power supply socket...