MU-Series
General Features
The MU-35 is a miniature, streamlined DC voltage measuring meter. The meter has three built-in header selectable ranges of 2V, 20V and 200V. It is specifically designed to be easily userscaled and calibrated to almost any conceivable engineering unit, such as temperature, pressure, viscosity or flow rates, etc., without requiring component changes.
On site scaling and recalibration is facilitated by multi-turn potentiometer that provide continuous adjustment within each of three header-programmable full scale ranges for span and zero offset. Display Hold and Display Test functions are also provided. The standard meters have a high efficiency red LED display.
Green displays may also be specified. (See ordering information for available choices).
The MU-35 interconnects by means of a push-on screw terminal that is provided with the meter. A high quality, internally isolated, wide range, switching supply is built into every MU-35 meter. This allows the meter to operate from a wide range of AC or DC voltages. (See specifications.) The isolation ensures that ground loop currents do not affect the meter stability.
DC Volts Single-ended measurement with a Resolution of 100 milliVolt.
The MU-Series have a matching DIN case style that is complementary to the Lynx, Leopard and Tiger family of meters. MU-Meters are the OEMs choice for economical switchboard and process indication. For economy, each model is dedicated to a specific application and designed for quick and easy installation.
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Input Configuration:........Single-ended with optional provision to
offset the zero of the reading being displayed
Input Impedance:.............1M minimum
Full Scale Ranges:..........Three built-in header selectable ranges of
2V DC, 20V DC and 200V DC full scale
A/D Converter:.................12 Bit Dual Slope
Accuracy:......................... (0.05% of reading + 2 digits)
Temperature Coefficient:...100ppm/C (Typical)
Warm up Time:.................One minute to specified accuracy
Conversion Rate:.............3 readings per second
Display:.............................0.315" High Efficiency Red LED, optional Green LED, optional non-functional, right hand side dummy zero available
Decimal Selection:...........User programmable to 4 positions
Over-range Indication:....If input exceeds full scale on any range
being used, most significant "1" digit & polarity symbol is displayed all other digits blank.
DC Volts Differential measurement with a Resolution of 100 milliVolt.
Power Supply:..................6V DC to 48V DC or 12V AC to 36V AC.
Approximately 1.5 watts.
CMV
Max CMV (common mode voltage) is 50V.* *Because CMV is common with meter ground, higher CMV inputs to a max of 1KV, require mechanical isolation of all contactable meter parts.
Operating Temperature:..0 C to +50 C
Storage Temperature:......20 to 70 C
Relative Humidity:...........95% (non-condensing)
Case Dimensions:...........1/32 DIN (Bezel 48Wx24Hmm)
Depth behind bezel (3.19) 81mm Plus (0.38) 9.5mm for connector
Weight:..............................312 gms (11oz)
397 gms (14 oz) when packed
MU-35......3.5 digit, Iso., 2/20/200 VDC, 5-36VDC/12-24VAC Pwr MU-35MV...3.5 digit, 50/100/200m VDC, Iso., VDC or VAC Pwr
MU-35CL...3.5 digit, Iso., 4-20mA input, 5-36VDC/12-24VAC Pwr
Texmate is an American manufacturer of high durability industrial grade panel meters, bar graphs, and transducers. Texmate's meters are frequently equipped with relays and various signal outputs for industrial automation applications and are known for their extremely long service life.