DPM MODULES

 

 

• 3½ digit, LCD, 8 to 12 volts, battery operated,-34C9_       Rs. 300/-

• 4½ digit, LCD, 7 to 12 volts, battery operated,-35C9_       Rs. 750/-

• 3½ digit, LED, 5(±0.5) volts DC operated,       -34E5_        Rs. 300/-

• 3½ digit, LED, 11 to 16 volts DC operated,      -34E12_      Rs. 300/-

• 3½ digit, LED, 24(±4) volts DC operated,       -34E24_      Rs. 300/-

• 3½ digit, LED, 36(±4) volts DC operated,       -34E36_      Rs. 300/-

• 3½ digit, LED, 48(±4) volts DC operated,       -34E48_      Rs. 300/-

• 3½ digit, LED, 230(±10%) volts AC operated, -34E230_    Rs. 400/-


-DPM modules are useful for industries, colleges, laboratories, R & D organizations, defense establishments, railways etc.

-DPM modules can be used in voltmeters, current meters, thermometers, capacitance meters, pH meters, lux meters, dB meters, LCR meters, watt meters and several other equipments.

Range of measurement

3½ LCD
8 to 12 V battery operated

4½ LCD
7 to 12 V battery operated

3½ LED 5(±0.5) V DC
operated

3½ LED 11-16
V DC operated

3½ LED 24(±4)
V DC operated

3½ LED 36(±4)
V DC operated

3½ LED 48(±4)
V DC operated

3½ LED 230(±10%)
V AC operated

0-±200mV DC

34C9-4

35C9-4

34E5-4

34E12-4

34E24-4

34E36-4

34E48-4

34E230-4

0 - ±2V DC

34C9-5

35C9-5

34E5-5

34E12-5

34E24-5

34E36-5

34E48-5

34E230-5

0 - ±20V DC

34C9-6

35C9-6

34E5-6

34E12-6

34E24-6

34E36-6

34E48-6

34E230-6

0 - ±200V DC

34C9-7

35C9-7

34E5-7

34E12-7

34E24-7

34E36-7

34E48-7

34E230-7

0 - ±500V DC

34C9-8

35C9-8

34E5-8

34E12-8

34E24-8

34E36-8

34E48-8

34E230-8

0-±200µA DC

34C9-34

35C9-34

34E5-34

34E12-34

34E24-34

34E36-34

34E48-34

34E230-34

0 - ±2mA DC

34C9-35

35C9-35

34E5-35

34E12-35

34E24-35

34E36-35

34E48-35

34E230-35

0 - ±20mA DC

34C9-36

35C9-36

34E5-36

34E12-36

34E24-36

34E36-36

34E48-36

34E230-36

0-±200mA DC

34C9-37

35C9-37

34E5-37

34E12-37

34E24-37

34E36-37

34E48-37

34E230-37

0 - ±2A DC

34C9-38

35C9-38

34E5-38

34E12-38

34E24-38

34E36-38

34E48-38

34E230-38

 

DISPLAY

3½ digit, LCD of 12.5mm in -34C9_.

4½ digit, LCD of 11mm in -35C9_.

3½ digit, LED of 13mm in -34E5_, 34E9_, 34E12_, 34E24_, 34E36_, 34E48_ & 34E230_.

All of the displays are provided with over-range indications and auto zero facility for input short. Decimal point
can be achieved at desired position with the help of jumper wires on PCB. Negative sign appears for
negative polarity signals.

 

ACCURACY

± 0.5% ± 1 least count in 34C9_, 34E5_, 34E12_, 34E24_, 34E36_, 34E48_ & 34E230_.

± 0.05% ± 2 least counts in -35C9_.

 

POWER REQUIREMENTS

9 volts DC independent power supply or 9 volts battery for -34C9_ and -35C9_. The power supply ground and signal input-, should not be shorted together.

 

5(±0.5) volts DC supply for -34E5_.

11to16 volts DC for -34E12_.

24(±4)V DC for -34E24_.

36(±4)V DC for -34E36_.

48(±4)V DC for -34E48_.

Power supply ground and signal input-, are permanently shorted together.

 

230 ± 10% volts AC, 50/60 Hertz for -34E230_. Stepdown transformer is supplied to make the module operatable on 230 volts AC supply. Stepdown transformer provides isolation between mains supply voltage and signal input_. This feature is useful for measurements of differential voltages floating over common voltages.

OVER ALL SIZE, PANEL CUTOUT AND WEIGHT

40 mm (H) x 66 mm (W) x 17 mm (D) with panel cutout of 38 mm (H) x 54 mm (W), 50 gms for -34C9_.

44 mm (H) x 68 mm (W) x 22 mm (D) with panel cutout of 29 mm (H) x 66 mm (W), 50 gms for -35C9_.

36mm (H) x 72mm (W) x 60mm (D) with panel cutout of 34mm (H) x 68mm (W), 70 gms for -34E5_, 34E12_, 34E24_, 34E36_, 34E48_ AND 34E230_.

Stepdown transformer is provided separately for -34E230_. Weight of module is 70gms.

Weight of transformer is 150gms.

STANDARD ACCESSORIES

Panel mounting hardware and instruction manual. -34E230_ is supplied stepdown transformer.