IM 01C50B01-01E
2-1
2. NOTES ON HANDLING
2. NOTES ON HANDLING
The YTA temperature transmitter is fully factory-
tested upon shipment. When the YTA is delivered,
check the appearance for damage, and also check that
the transmitter mounting parts shown in Figure 2.1 are
included with your shipment. If “No Mounting
Bracket” is indicated, no transmitter mounting bracket
is included.
Nut for U-bolt
Mounting bracket
Transmitter fastening bolt
Spring washer
U-bolt
F0201.EPS
Figure 2.1 Transmitter mounting parts
2.1 Nameplate
The model name and configuration are indicated on
the nameplate. Verify that the configuration indicated
in the “Model and Suffix Code” in Chapter 7 is in
compliance with the specifications written on the order
sheet.
Factory-shipped range and unit
DC24V
TEMPERATURE
TRANSMITTER
4~20mA DC
YTA
Made in Japan
F0202.EPS
Model name
Serial No.
Style code
Specification code
Figure 2.2 Name plate
2.2 Transport
To prevent damage while in transit, leave the transmit-
ter in the original shipping container until it reaches
the installation site.
2.3 Storage
When an extended storage period is expected, observe
the following precautions:
1. If at all possible, store the transmitter in factory-
shipped condition, that is, in the original shipping
container.
2. Choose a storage location that satisfies the follow-
ing requirements.
•A location that is not exposed to rain or water.
•A location subject to a minimum of vibration or
impact.
• The following temperature and humidity range is
recommended. Ordinary temperature and humidity
(25°C, 65%) are preferable.
Temperature: No Integral indicator –40 to 85°C
With Integral indicator –30 to 80°C
Humidity: 5 to 100% RH (at 40°C)
3. The performance of the transmitter may be im-
paired if stored in an area exposed to direct rain and
water. To avoid damage to the transmitter, install it
immediately after removal from shipping container.
Follow wiring instructions in Chapter 5.
2.4 Choosing the Installation
Location
Although the temperature transmitter is designed to
operate in a vigorous environment, to maintain
stability and accuracy, the following is recommended:
(1) Ambient Temperature
It is preferable to not to expose the instrument to
extreme temperatures or temperature fluctuations. If
the instrument is exposed to radiation heat a thermal
protection system and appropriate ventilation is
recommended.
(2) Environmental Requirements
Do not allow the instrument to be installed in a
location that is exposed to corrosive atmospheric
conditions. When using the instrument in a corrosive
environment, ensure the location is well ventilated.
The unit and its wiring should be protected from
exposure to rainwater.
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