Specpoint Systems Development, Inc.

All Spec Point Systems replacement parts fit the Honeywell UVH Series ammonia detector.

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UV Source Tubes PN 500034E

Replaces Honeywell ADL 500034A
Specpoint tubes are newly designed with the finest quality materials and craftsmanship. The performance of these tubes is far superior to their Honeywell predecessors.

Install & Setup Instructions

UV Detector Tube PN 124932E

Replaces Honeywell ADL 124932A
Specpoint tubes are newly designed with the finest quality materials and craftsmanship. The performance of these tubes is far superior to their Honeywell predecessors.

Install & Setup Instructions

UV Amplifier Printed Circuit Board PN 50013A-B.4

Replaces Honeywell ADL 50013A
Comparison tests with the old style boards prove this new design to be far superior in performance and stability.

Features:

Isolated detector and source high voltage power supplies.
Isolated low voltage power supplies.
4 to 20 MA output feature.
Selectable course zero function
Source tube current monitoring
Premium quality double sided green board.
All resistors (mill spec) 1% HV rated.
Withstands instrument supply voltage variations (95 volts to 145 volts).
Accuracy +/- 1.0% of range.
Repeatability +/- .5%.
Warm up drift negligible.
Operating temperature 32-125F.
Relative humidity 0% -90% non-condensing.

Install & Setup Instructions

UV Alarm Control Printed Circuit Board PN 50012A-B.1

Replaces Honeywell ADL 50012A
These boards are newly redesigned and updated to meet the latest performance specifications.

Install & Setup Instructions

Ultra Violet Ammonia Detector Model UVH20A-D

The specifications are as follows:

Accuracy equals + /- 1.0% of range.
Repeatability +/- .25% of range.
Measurement ranges 0 to 50 PPM, 0 to 100 PPM, 0 to 200 PPM, 0 to 500-PPM NH3.
Display type analog meter.
Process variable output, 4 to 20 milliamp or 1 to 5volt.
One alarm trouble relay S.P.S.T. 5 amps / 250 vac.
One alarm relay S.P.S.T. 5 amps / 250 vac.
Power requirement: 120 volt AC 60HZ
Sample flow requirement: 15 to 25 SCFH
Dimensions required: 8"lx 8" w x 6" h, with 30" sample measurement chamber attached.
Needs to be mounted inside an electrical enclosure for protection.

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