UM33A-000-11/LP Yokogawa Digital Indicator

UM33A-000-11/LP Yokogawa 24VDC Loop Power Digital Indicator

UM33A-000-11/LP Yokogawa 24VDC Loop Power Digital Indicator

Availability: 20 left in stock

Yokogawa UM33A-000-11/LP UTAdvanced Digital Indicator with Alarms The Yokogawa UM33A-000-11/LP, also cataloged as the UM33A Digital Indicator with Alarms, operates...

SKU: UT55A-040-11-00/LP

Manufacturer: Yokogawa
Product No.: UT55A-040-11-00/LP
Product Type: Digital Indicators
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Yokogawa UM33A-000-11/LP UTAdvanced Digital Indicator with Alarms

The Yokogawa UM33A-000-11/LP, also cataloged as the UM33A Digital Indicator with Alarms, operates as a dedicated hardware component for process variable display and alarm monitoring within control panel instrumentation networks.

Suffix Breakdown & Model Matrix

Model / Suffix Code	Specification
UM33A	Digital Indicator with Alarms (100-240 V AC power supply)
-0	Standard type basic model
0	No additional functions
0	No open network integration
-1	English default display language
1	Black (Light charcoal gray) case color
/LP	24 V DC loop power supply option

Hardware Specifications

Parameter	Specification
Model	UM33A-000-11/LP
Brand	Yokogawa
Origin	Japan
Weight	0.5 kg
Dimensions	96 mm (W) x 96 mm (H) x 65 mm (D)
Operating Temp	0 to +50 deg C
Power Consumption	15 VA max
Power Supply	100-240 V AC (+10%, -15%), 50/60 Hz
Input Type	Universal input (Thermocouple, RTD, mV, V, mA)
Indication Accuracy	+/-0.1% of full scale
Digital I/O Configuration	2 Digital Inputs, 3 Digital Outputs
Loop Power Supply	21.6 to 28.0 V DC
Front Panel Rating	NEMA4 / IP66 protection

4-20 mA HART Loop Protocol & Channel Isolation

The Yokogawa UM33A-000-11/LP incorporates universal signal conditioning circuitry to process current loop inputs, including 4-20 mA HART loop protocol device telemetry. Auxiliary power distribution via the integrated 24 V DC /LP loop supply energizes external two-wire transmitters directly through isolated terminal connections. Onboard analog output channels support retransmission of process variables to host DCS environments while maintaining internal electrical isolation between field measuring loops, power supply leads, and relay contact outputs.

Frequently Asked Questions

Q: How is the optional /LP auxiliary voltage output utilized in field wiring configurations?

A: The /LP option supplies 21.6 to 28.0 V DC power directly to a two-wire transmitter, eliminating the need for an external power source on the input current loop.

Q: Can the front panel guide text display languages other than English?

A: Yes, operators can switch the 14-segment color LCD display text among English, German, French, and Spanish through parameter settings.

Q: What mounting constraints apply to panel installations requiring splash-proof seals?

A: Panel mounting must use the provided gasket and secure side brackets to maintain NEMA4 / IP66 ingress protection against moisture and dust exposure on the enclosure face.

Field Installation Guidelines

Engineers must follow standard industrial panel-mounting and electrical setup steps:

Prepare a standard DIN panel cutout and insert the unit from the panel front, ensuring the IP66 sealing gasket sits flush against the cutout boundary.
Secure the indicator by tightening the panel mounting brackets from the rear chassis until the unit rests firmly without distorting the casing.
Route 100-240 V AC power leads through a dedicated circuit breaker, physically separating power wiring from sensitive analog input cables.
Connect field sensor drain wires to protective earth (PE) ground to suppress common-mode electrical interference across input channels.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.