Key facts
- Brand
- Lascar
- Model
- DPM 950
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-03
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Lascar DPM 950 Handbook
The DPM 950 is a 3% digit LCD module designed for low‑current, portable equipment. It features an LED backlight, auto‑zero, auto‑polarity, and can be panel‑mounted using the supplied bezel and clips. The module offers both single‑rail and dual‑rail versions and includes an alarm annunciator.
The handbook details dimensions, connector pin functions, scaling resistor options, safety compliance with the Low Voltage Directive, and various operating modes. It also lists electrical specifications such as full‑scale reading, supply voltages, accuracy, and temperature range.
Lascar DPM 950 specifications
| Digit Height | 19 mm (0.75 in) |
|---|---|
| Interface | IDC |
| Full Scale Reading | 200 mV DC |
| LED Backlight | Included |
| Supply Voltage (nominal) | 5 V |
| Operating Temperature Range | 0 °C to 50 °C |
| Accuracy (overall error) | 0.05 % +1 count |
| Sample Rate | 3 samples/sec |
Source: Lascar DPM 950 Handbook
All Lascar DPM 950 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum input voltage allowed for the module?
Input voltages to the module’s pins must not exceed 60 V DC.
From: Lascar DPM 950 Handbook
How can the alarm annunciator be enabled?
Cut link ALM and connect it to XDP to display the alarm annunciator.
From: Lascar DPM 950 Handbook
How can the full‑scale reading be adjusted?
Two scaling resistors, Ra and Rb, may be fitted to alter the full‑scale reading; the meter must then be re‑calibrated.
From: Lascar DPM 950 Dimensions and Connector Sourcing Guide
What are the functions of pins 3 and 4?
Pin 3 provides the negative power supply (V‑) and pin 4 provides the positive power supply (V+).
From: Lascar DPM 950 Dimensions and Connector Sourcing Guide