ENMET EN Series - Manual (Page 3)

Sensor/Transmitter, Toxic Gas & Oxygen ENMET Corporation
1
Introduction
The ENMET toxic and oxygen sensor/transmitters (S/T) model EN series are two wire 4-20mA devices. The housing is a
sealed NEMA-4 aluminum enclosure. The sensor/transmitter operates on 15 to 36V DC and can be connected to any control that
utilizes a 4-20mA output. When connecting the sensor/transmitter to a control consult installation instructions and manuals for
that control or contact
ENMET or your ENMET distributor.
N OTE : All specifications stated in this manual may change without notice.
1.0 Upon Receipt
1.1 Unpack
Unpack the sensor/transmitter (S/T) and examine it for shipping damage. If such damage is observed, notify both ENMET
customer service personnel and the commercial carrier involved immediately.
Regarding Damaged Shipments
N OTE : It is your responsibility to follow these instructions. If they are not followed, the carrier will not honor
any claims for damage.
This shipment was carefully inspected, verified and properly packaged at our company and delivered to the carrier in good
condition.
When it was picked up by the carrier at ENMET , it legally became your company’s property.
If your shipment arrives damaged:
•
Keep the items, packing material, and carton “As Is.” Within 5 days of receipt, notify the carrier’s local office and
request immediate inspection of the carton and the contents.
•
After the inspection and after you have received written acknowledgment of the damage from the carrier, contact
ENMET Customer Service for return authorization and further instructions. Have your Purchase Order and Sales Order
numbers available.
ENMET either repairs or replaces damaged equipment and invoices the carrier to the extent of the liability coverage,
usually $100.00. Repair or replacement charges above that value are your company’s responsibility.
The shipping company may offer optional insurance coverage. ENMET only insures shipments with the shipping
company when asked to do so in writing by our customer. If you need your shipments insured, please forward a written
request to
ENMET Customer Service.
Regarding Shortages
If there are any shortages or questions regarding this shipment, please notify ENMET Customer Service within 5 days of
receipt at the following address:
ENMET Corporation
680 Fairfield Court
Ann Arbor, MI 48108
734-761-1270 734-761-3220 Fax
1.2 Check Order
Check, against the purchase order. Verify that the S/T is received as ordered. Each S/T is labeled with its target gas. If there
are accessories on the order, ascertain that they are present. Check the contents of calibration kits. Notify
ENMET customer
service personnel of any discrepancy immediately.
1.3 Serial Numbers
Each sensor/transmitter is serialized. These numbers are on tags on the equipment and are on record in an ENMET database.