Name: YTMX580 Multi-Input Temperature Transmitter
Brand: Yokogawa
SKU: ytmx580-multi-input-temperature-transmitter

YTMX580 can accept inputs from up to 8 points of measurement such as thermocouples (8 types: K, E, J, etc.) or RTD signals (3 types: Pt100, etc.), converting the corresponding measurement input values to a wireless signal. It can also accept DC voltage, resistance, and 4 to 20 mA DC signal input.¹

Easy Setup: Field Wireless
- Cut back on troublesome wiring, reducing setup costs.
- Traditional wired connections can easily be switched to a wireless solution.
ISA100.11a International Wireless Communication Standard²
- Advanced encryption maintains communication security.
- Multi-vendor communication supports transmitters from a variety of manufacturers.
Reliable, Fast, 8-ch Multipoint Measurements
- 8 ch universal input: Perfect for multipoint measurement applications.
- High performance measurements with intervals as fast as 1 sec (3 ch), or 2 sec (8 ch).
- Superb environmental tolerance:
  Operating temperature of -40 to 85°C
  (-40 to 185°F)³;
  Protection level of IP66/IP67 & NEMA 4X.
Explosion protection
- FM, CSA: Intrinsically safe Approval, non-incendive (Class I) Approval
- ATEX, IECEx: Intrinsically safe Approval
- TIIS: Intrinsically safe Approval
Easy Battery Maintenance
- Typical battery life is 6 years (measuring at 60 seconds intervals).
- Battery packs can be swapped even in hazardous areas.
Supporting Plant Wide Field Wireless
- Full Redundancy(Duplicate, Duocast)
- 4hops
- Remote Antenna + Extension cable

Does not support explosion proof standards for 4 to 20 mA DC signal input.
Industrial wireless communication standard from the International Society of Automation (ISA).
TIIS: –20 to 60°C
FM, CSA, ATEX, IECEx: –50 to 70°C

About OpreX

OpreX is the comprehensive brand for Yokogawa’s industrial automation (IA) and control business and stands for excellence in the related technology and solutions. It consists of categories and families under each category. This product belongs to the OpreX Field Instruments family that is aligned under the OpreX Measurement category.

Specifications

Wireless specifications	Communication protocol	ISA100.11a protocol
	Frequency	2400 - 2483.5 MHz license free ISM band
	Data rate	250 kbps
	RF Transmitter power	Max. 11.6 dBm (fixed)
	Radio security	AES 128 bit codified
	Antenna	+2 dBi Omni directional type
Standard specifications	Accuracy	Please refer to GS 04R01B01-01EN.
Standard specifications	Battery life	Generally 6 years under the following conditions¹: update time 60 sec, device role I/O functions only, ambient temperature 23°C ±2°C, LED indicator off
Functional specifications	Input channels	8 points
	Input signal	Thermocouples: B,E,J,K,N,R,S,T (IEC584) RTD: Pt100,Pt200,Pt500 (IEC751) 2-,3-, and 4-wire DCV²: mV (-10 to 100 mV), V (-0.01 to 1 V) Ohm: Resistance 2-,3-, and 4-wire (0 to 2000 Ω) Current²: mA (4 to 20 mA, with external shunt resistors)
	Update period	1 sec to 60 min selectable (up to 2 seconds with 4 ch or more)
	Power supply	Lithium thionyl chloride (size Dx2) battery
	Enclosure	IP66/IP67, NEMA Type 4X
	Operating ambient temperature	-40 to 85°C (-40 to 185°F)
Certification/Conformity	Explosion protect	FM,CSA,ATEX,IECEx,TIIS: Intrinsically safe FM,CSA: Nonincendive approval
	EMC	EN61326-1 Class A Table 2 (For use in industrial locations), EN61326-2-3, EN 301 489-1, EN 301 489-17
	Regulation Conformity of the Wireless Module	• FCC Approval • IC Approval • Japanese Radio Law
	R&TTE Conformity Standards	ETSI EN 300 328, ETSI EN 301 489-1,ETSI EN 301 489-17, EN60950-1, EN62311
	Safety Standards	EN61010-1, EN61010-2-030 CSA C22.2 No.61010-1-12, CSA C22.2 No.61010-2-030-12 UL 61010-1, UL 61010-2-030 (CSA NRTL/C)

Actual battery life will vary depending on operating temperatures, vibration, and other environmental factors.
Does not support explosion proof standards.